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SENTRALGASSUTSTYR SPECTROTEC VERSJON 3.0. 2019

www.itec.as

1 | iTec AS

FORORD

iTec leverer komplette maskinløsninger for plater, rør og profiler, samt gassutstyr, og har de siste 20 år vært en ledende leverandør til norsk industri. iTec leverer gassutstyr fra den tyske høykvalitetsleverandøren Spectron. I samarbeid med leverandør kan iTec levere gassutstyr til ulike industrier; medisinsk, farmasøytisk, prosess, akvakultur og næringsmiddel applikasjoner. Spectron har en bred produktportefølje som inneholder komponenter for alle typer komprimerte gasser og bruksområder. Denne katalogen inneholder teknisk spesifikasjon på gassutstyr i messingutførelse (SpectroTec / Messer). Generell informasjon: Inngangstrykk Utgangstrykk Max volumstrøm gass Lekkasjerate

: Fra 0 - 300 bar : Fra 5 mbar - 300 bar : 2000 m3/t : <1x10^-3 mbar l/s

Alle produktene tilfredsstiller de normer og lovpålagte krav som gjelder for gass og trykkpåkjent utstyr. iTec leverer komplette gass distribusjonsløsninger, med tilhørende prosjektering / dimensjonering og dokumenterer jobben i henhold til kundens krav. Det tas forbehold om endringer på produktenes visuelle utforming vist i denne katalogen. Ta kontakt med iTec for nærmere informasjon om prosjektering / dimensjonering, priser, normer og lovpålagte krav, installasjon, service og preventivt vedlikehold av dine gassystemer.

Med vennlig hilsen

Daniel R. Persen Salgssjef Gassutstyr

INNHOLD

FORORD....................................................................................................................................................... 02 TRYKKREGULATOR (LINE PRESSURE REGULATORS)......................................................................... 04 LT 2000........................................................................................................................................... 04 LINJEREGULATOR (LINE PRESSURE REGULATORS)........................................................................... 07 U11................................................................................................................................................. 07 U13................................................................................................................................................. 09 U15................................................................................................................................................. 11 U23................................................................................................................................................. 13 U33................................................................................................................................................. 15 U47................................................................................................................................................. 17 LINJEREGULATOR AC (LINE PRESSURE REGULATORS)..................................................................... 19 BT 61 AC........................................................................................................................................ 19 U11 AC............................................................................................................................................ 21 U13 AC........................................................................................................................................... 22 U 23 AC.......................................................................................................................................... 23 U47 AC........................................................................................................................................... 24 FITTINGS OG TILKOBLINGER U11-U47................................................................................................... 25 FLASKEREGULATOR (CYLINDER PRESSURE REGULATORS)............................................................. 28 MESSER CONSTANT (200 bar)..................................................................................................... 28 MESSER CONSTANT (300 BAR)................................................................................................... 30 MESSER CONSTANT MED FLOWMETER (300 bar).................................................................... 31 MESSER CONSTAND 2-TRINNS (300 bar)................................................................................... 32 MESSER TORNADO L/LS.............................................................................................................. 33 MESSER TORNADO LFG/LSFG.................................................................................................... 35 MESSER TORNADO LFM.............................................................................................................. 37 ZT300............................................................................................................................................. 39 DOME REGULATOR (DOME LOADED PRESSURE REGULATORS)....................................................... 41 U12................................................................................................................................................. 41 U22................................................................................................................................................. 43 U42................................................................................................................................................. 44 ST2000........................................................................................................................................... 45 FITTINGS OG TILKOBLINGER FOR DOME REGULATOR.......................................................... 46 GASSENTRAL (PRESSURE CONTROL PANELS).................................................................................... 47 BT2000........................................................................................................................................... 47 BU13............................................................................................................................................... 51 BU13&15-2U................................................................................................................................... 55 BT2000 AC...................................................................................................................................... 57 BU13 AC......................................................................................................................................... 59 HÃ˜YTRYKKSLANGER................................................................................................................... 61 SIKKERHETSUTSTYR ACETYLEN............................................................................................... 63 VENTILER (VALVES)................................................................................................................................... 65 V6 + V13......................................................................................................................................... 65 FILTER (FILTERS)........................................................................................................................................ 66 F11+ F25........................................................................................................................................ 66 UTTAKSPOST (TAPPING POINTS)............................................................................................................. 69 ET65-BV.......................................................................................................................................... 69 ET2000V......................................................................................................................................... 73 ET2000........................................................................................................................................... 75 ET2000 MED FLOWMETER.......................................................................................................... 77 FL32............................................................................................................................................... 79 GENERELL INFORMASJON (GENERAL INFORMATION)........................................................................ 81 SENTRALGASSANLEGG.............................................................................................................. 81 KAPASITETSDIAGRAM................................................................................................................. 85

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 3

LT 2000

TRYKKREGULATOR LT2000

Line pressure regulator LT2000

spectro tec

Line pressure regulator LT2000-40-10-NFG

Line pressure regulator LT2000-300-25-NFG

Product features

Technical data

• Ergonomically designed line pressure regulator

Type Inlet pressure P1 Outlet pressure P2 for P1 < 40 bar: for P1 > 40 bar:

• For non-corrosive technical gases • Single-stage type with high control accuracy • Central filter in the regulator • Safety pressure gauges acc. to DIN EN ISO 5171 • Compact design • Models for inlet pressure up to 300 bar available • Pressure regulator with integrated relief valve (for inlet pressure > 40 bar) • Piston type regulators for outlet pressure values of up to 50, 100 or 200 bar available

single-stage max. 40 / 300 bar 1.5 / 4 / 10 bar 10 / 25 / 50 / 100 / 200 bar

Materials Body, bonnet: Brass Diaphragm regulator: EPDM Valve seat regulator: PA Connectors In- / outlet: 1/4”-NPT female Outlet relief valve (P1>40 bar):1/8”-NPT female Temperature range -30°C to +60°C -3 Leak rate <10 mbar l/s He Weight for P2 < 20 bar: approx. 1.3 kg for P2 > 20 bar: approx. 1.5 kg

Flow rates pressure regulators LT2000: Flow rate (Vn) [m3/h] at outlet press. (P2) [bar]

Oxygen Inlet press. (P1) [bar]

2,5

40 20 10 5

15 15 15 10

30 20 15 10

40 25 15 10

50 30 ---

Data sheet DES LT2000 Edition 1115 Subject to alteration without prior notice 4 | iTec AS© Spectron Gas Control Systems GmbH

The flow rates for other pressure values can be found in the data sheet Performance diagram. Performance factor of LT2000: L10 = 3

For other gas types the flow rate must be multiplied with these factors: Nitrogen Hydrogen Argon Carbon dioxide Helium

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

1.05 4.00 0.90 0.85 2.83

TRYKKREGULATOR LT2000

spectro tec

Line pressure regulator LT2000 Dimensions ca. 166 1/8"-NPT

Relief valve: Only available for line pressure regulators for inlet pressure values of up to 300 bar and for outlet pressure values of up to 50 bar!

1/4"-NPT

113

rear view / mounting

14 14 60

Example: LT2000 - 200 - 50 - NFG

105

Ordering information: Line pressure regulators LT2000

LT2000 - 300 - 50 - NFG Inlet pressure P1 40 - max. 40 bar 300 - max. 300 bar

Outlet pressure P2

Gas type

1,5 - max. 1,5 bar NFG - non flammable gases (only for P1 < 40 bar available) FG - flammable gases 4 - max. 4 bar O2 - oxygen (only for P1 < 40 bar available) 10 - max. 10 bar 25 - max. 25 bar (T-bar instead of hand wheel for P1 > 40 bar) 50 - max. 50 bar (piston) 100 - max. 100 bar (piston) 200 - max. 200 bar (piston, not for oxygen!)

Specifications • SPECTROTEC - components guarantee maximum quality by using high grade materials and a quality assurance program acc. to DIN ISO 9001 • All components which come into contact with the medium are cleaned free of oil and grease before the assembly. • SPECTROTEC - components undergo a 100% leak- and function test Applications • For all gases compatible with the materials used in the products, e.g. compressed air, oxygen, nitrogen, carbon dioxide, forming gas, hydrogen, methane and rare gases

Important note regarding component selection • A shut-off valve should be fitted into the supply line to the pressure regulator in such a way that the pressure gauges can be observed when the valve is opened. • A shut-off valve in the piping between the pressure regulator and the tapping point is required if there is no means of shutting off the line at the tapping point or if the tapping point is a long way away from the pressure regulator. The piping must be designed to withstand the maximum line pressure. • The downstream pipework must be designed for at least 20% above the max. regulator outlet pressure; a pressure in this range is required to open the relief valve.

Spectron Gas Control Systems GmbH Data sheet DES LT2000 Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 38016-0, Fax: +49itec@itec.as (0)69 38016-200 © Spectron Gas Control Systems GmbH Adr.: Hegdalveien 80, N-3261Larvik | Tlf.:(0)69 95 800 700 | e-mail: | Web: www.itec.as info@spectron.de www.spectron.de

| 5

LINJEREGULATOR U11

Pressure regulator U11

Pressure regulator U11 F-40-10-0-M-M-0-NFG

Product features

Technical data

• • • • • • •

Type

single-stage

Flow rate Q

max. 500 m3/h

Inlet pressure P1

max. 40 bar

Materials Body: Bonnet: Valve seat: Diaphragm:

brass Alu, powder coated PA NBR

In- and outlets Inlet: Outlet: Pressure gauge ports: Outlet relief valve:

G ½“ female G ½“ female G 1/4“ female G 3/8“ male

Temperature range

-30°C to +60°C

Leak rate

<10-3 mbar l/s He

Weight

ca. 2.5 kg

Diaphragm pressure regulator For non-corrosive industrial gases Single-stage with high control accuracy Central filter in the pressure regulator Safety pressure gauge acc. to DIN ISO 5171 Pressure regulator with integrated relief valve Pressure regulator for oxygen with filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available Attention: For the pressure regulator U11 special outlet fittings with orifice holes have to be used to ensure a correct function of the regulator. see: data sheet “Fittings” P F

„Performance“ for precise regulation „Flow“ for high ﬂow rates

Outlet pressure P2

max. 4 / 10 bar

Performance factors and outlet pressures to ﬁnd the ﬂow rates of the pressure regulators U11 U11 series Type

Performance factor max. outlet pressure P2 bar]

2,5

4,5

Lmax

5,5

L10 (10% pressure drop)

at 40 bar inlet pressure

Outlet pressure variations [%] relating to inlet pressure variation

Data sheet DES U11 - Edition 0217 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

L5 (5% pressure drop)

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 380 16-0 Fax: +49 (0)69 380 16-200 Gas Control Systems Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800wwww.spectron.de 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de

| 7

LINJEREGULATOR U11

Pressure regulator U11 Dimensions and connections ø 102

ca. 160 ca. 82

ca. 105

G 3/8“

ø 63

max. 130

G1/2"

Dimensions with wall bracket 512.07600 (as accessory available) to the wall

ø 48

65 116

Ordering information: Pressure regulator U11

In- and outlet-ﬁttings: see data sheet “Fittings”

U11 P - 40 - 4 - 0 - M - M - 0 - NFG Type

Type of gas

See table “Performance factors ...“ on page 1

NFG FG O2

Inlet pressure P1

Outlet pressure P2

max. 40 bar

1,5 2,5

Data sheet DES U11 - Edition 0217 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

8 | iTec AS

non ﬂammable gases ﬂammable gases oxygen

max. 1,5 bar max. 2,5 bar

max. 4 bar

max. 6 bar

max. 10 bar

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 380 16-0 Fax: +49 (0)69 380 16-200 info@spectron.de wwww.spectron.de

Gas Control Systems

LINJEREGULATOR U13

Pressure regulator U13

Line pressure regulator

Manifold pressure regulator

U13 P-200-16-0-M-M-0-NFG

U13 M-200-20-M24f-M-M-0-O2

Product features

Technical data

• • • • • • •

Type

single-stage

Flow rate Q

max. 500 m3/h

Diaphragm pressure regulator For non-corrosive industrial gases Single-stage with high control accuracy Central filter in the pressure regulator Safety pressure gauge acc. to DIN ISO 5171 Pressure regulator with integrated relief valve Pressure regulator for oxygen with filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available Attention: For the pressure regulator U13 special outlet fittings with orifice holes have to be used to ensure a correct function of the regulator. see: data sheet “Fittings” P M

„Performance“ for precise regulation „Medium“ for medium performance

„Flow“ for high ﬂow rates

Inlet pressure P1

max. 40 /200 /300 bar

Outlet pressure P2 at P1 = 40 bar: at P1 = 300 bar:

see table below max. 1,5 ... 4 bar max. 6 ... 351) bar 1)

Materials Body: Bonnet: Valve seat: Diaphragm:

for oxygen up to 30 bar available!

brass Alu, powder coated PA NBR

In- and outlets Inlet: Outlet: Pressure gauge ports: Outlet relief valve:

G ½“ female M24 x 1,5 (oxygen) G ½“ female G 1/4“ female G 3/8“ male

Temperature range

-30°C to +60°C

Leak rate

<10-3 mbar l/s He

Weight

ca. 4.2 kg

Performance factors and outlet pressures to ﬁnd the ﬂow rates of the pressure regulators U13 U13 series

max. P2: 1,5 ... 16 bar

Type Performance factor for P1 = 300 bar (40 bar) max. outlet pressure P2 [bar]

max. P2: 20 / 30 / 35 bar

L5 (5% pressure drop)

4,5 (4)

5 (4,5)

5,5 (5)

4,5

5,5

L10 (10% pressure drop)

6 (5,5)

6,5 (6)

7 (6,5)

6,5

Lmax

7,5 (7)

8 (7,5)

8,5 (8)

7,5

8,5

at 40 bar inlet pressure

at 200 bar inlet pressure

at 300 bar inlet pressure

1,85

2,7

1,25

2,2

3,5

Outlet pressure variations [%] relating to inlet pressure variation Data sheet DES U13 - Edition 0117 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

| 9

LINJEREGULATOR U13

Pressure regulator U13 Dimensions and connections Dimensions (front- and side view)

Dimensions with wall bracket 512.07600 (as accessory available)

Ordering information: Pressure regulator U13

In- and outlet-ﬁttings:

U13 P - 300 - 10 - 0 - M - M - 0 - NFG Type

Type of gas

See table “Performance factors...”

NFG FG O2

on page 1

Inlet pressure P1 10

max. 10 bar

max. 20 bar

max. 25 bar

max. 40 bar

max. 50 bar

100

max. 100 bar

200

max. 200 bar

300

max. 300 bar

Data sheet DES U13 - Edition 0117 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

10 | iTec AS

see data sheet “Fittings”

non ﬂammable gases ﬂammable gases oxygen

Outlet pressure P2 1,5 2,5

max. 1,5 bar max. 2,5 bar

max. 4 bar

max. 6 bar

max. 10 bar

max. 16 bar

max. 20 bar

max. 30 bar

max. 35 bar

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 380 16-0 Fax: +49 (0)69 380 16-200 info@spectron.de wwww.spectron.de

Gas Control Systems

LINJEREGULATOR U15

spectro tec

Pressure regulator U15

Pressure regulator U15-O2-300 for oxygen

Product features • Piston pressure regulator with balanced main valve • For non-corrosive industrial gases • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN 562 • Pressure regulator with integrated relief valve • Pressure regulator for oxygen with filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available

Technical Data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body regulator: Bonnet: Piston: Valve seat: In- and outlets Inlet: Outlet: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

single-stage 3 max. 700 m /h max. 300 bar 20 - 60 bar brass brass brass PA G ½”- female M24 x 1.5 (oxygen) G ½”- female G 1/4”- female G 3/8”- male -30°C to +60°C <10-3 mbar l/s He approx. 3.8 kg

Flow rates and performance factor for the pressure regulator U15 The table below indicates approximate values for the flow rate in standard cubicmeters of compressed air at the indicated operating conditions. The flow rates for other gas types may be calculated using the conversion factors from the table on the right. For detailed flow rate calculations please refer to our data sheet “Performance diagram”. Performance factor L10 = 5.5 i-factor: i = 0.06 Inlet pressure P1 [bar] 120 100 80 60 40

Flow rate at outlet pressure P2 [bar] 60 30 40 50 20 3 480 m /h 490 m3/h 500 m3/h 510 m3/h 510 m3/h 3 3 3 3 3 410 m /h 420 m /h 420 m /h 430 m /h 430 m /h 250 m3/h 350 m3/h 380 m3/h 400 m3/h 3 3 3 3 230 m /h 250 m /h 350 m /h 330 m /h 3 175 m3/h 100 m /h

Conversion factors Gas type Oxygen Nitrogen Hydrogen Argon Carbon dioxide Helium

Spectron Gas Control Systems GmbH Data sheet DES U15 Edition 0912 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

factor 0.95 1.02 3.79 0.85 0.81 2.69

| 11

TRYKKREGULATOR U15

Pressure regulator U15

spectro tec

Dimensions and connections of the pressure regulator U15 Dimensions with wall bracket 512.07600 (as accessorie available)

Dimensions (front view)

65 30

approx.84 G 3/8"

approx. 100

Ø7

M24x1,5 G1/2”

138

only for oxygen

approx. 97

Ø 102

Ordering information: Pressure regulator U15 In- and outlet-fittings: see data sheet “Fittings”

U15 - NFG - 300

Type of gas

Inlet pressure P1

NFG - non flammable gases FG - flammable gases O2 - oxygen

40 - max. 40 bar 200 - max. 200 bar 300 - max. 300 bar

Data sheet DES U15 Edition 0912 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH 12 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

LINJEREGULATOR U23

spectro tec

Pressure regulator U23

Pressure regulator U23 for non flammable gases (form A)

Product features • Diaphragm pressure regulator • For non-corrosive industrial gases • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN 562 • Pressure regulator with integrated relief valve • Pressure regulator for oxygen with filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available

Pressure regulator U23 for oxygen (form B)

Technical data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body regulator: Bonnet: Diaphragm regulator: Valve seat regulator: Ports In- / outlet: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

single-stage 3 max. 500 m /h max. 40 bar max. 2.5 or 15 bar (20 bar on request) brass Alu (powder coated) NBR PTFE G ½”- female or G 1” (oxygen) G 1/4”- female G 3/8”- male -30°C to +60°C -3 <10 mbar l/s He approx. 6.5 kg

Performance factors and outlet pressures to find the flow rates of the pressure regulators U23 max. outlet pressure P 2 [bar] at 40 bar inlet pressure L5 (5% pressure drop) Performance factor

L10 (10% pressure drop) Lmax

Outlet pressure variations [%] relating to inlet pressure variation

1,5

2,5

7,5

8,5

1,5

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

Data sheet DES U23 Edition 0212 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

| 13

LINJEREGULATOR U23

spectro tec

Pressure regulator U23

Dimensions and connections of the pressure regulator U23 with wall bracket 723.16762 (as accessorie available) Form A (front- and side view)

Form A (for cutting machines) 245 175 145

180

175 145

106

ca. 100

G 3/8”

ca. 248

G 1"

G 1/2"

Form B (front- and side view) 180 106

ca. 100

G 3/8”

ca. 318

G 1/2"

175 145

Ordering information: Pressure regulator U23

In- and outlet-fittings: see data sheet “Fittings”

U23 - 2.5 - NFG Outlet pressure P2 1.5 - max. 1.5 bar 2.5 - max. 2.5 bar 15 - max. 15 bar

Type of gas (form A / acetylene) (form A) (form B)

NFG - non flammable gases FG - flammable gases O2 - oxygen

For cutting machines: no. 717.08107 In- / outlet: G 1” male (bull nose) P2 = 2.5 bar Data sheet DES U23 Edition 0212 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

14 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

LINJEREGULATOR U33

spectro tec

Pressure regulator U33

Pressure regulator U33 with pressure gauge

Product features • Precision diaphragm pressure regulator • For non-corrosive industrial gases (acetylene on request) • Single-stage with high control accuracy • Safety pressure gauge acc. to DIN EN 562 • Pressure regulator with integrated relief valve to protect the armature (set approx. 10-20 % above outlet pressure) • Filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available

Technical data Type Flow rate Q Inlet pressure P1 Outlet presure P2 Materials Body and bonnet: Diaphragm: Valve seat: Ports In- / outlet: Inlet for oxygen: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

single-stage max. 25 m3/h max. 10 bar 5 mbar - 1500 mbar Alu (powder coated) NBR NBR G ½”- female M24 x 1.5 G 1/4”- female 1/8”-NPT -30°C to +60°C <10-3 mbar l/s He approx. 2 kg

Outlet pressures and flow rates for the pressure regulators U33 at 10 bar inlet pressure

max. outlet pressure P 2 50 100 300 600 1500

mbar mbar mbar mbar mbar

Flow rate air at outlet pressure 10 18 20 23 25

L10 = 5,5

m /h m3/h m3/h m3/h m3/h

Spectron Gas Control Systems GmbH Datenblatt DES U33 Edition 0914 Fritz-Klatte-Str. 8, D-65933 Frankfurt Änderungen vorbehalten Tel.:| Tlf.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 15

LINJEREGULATOR U33

Pressure regulator U33

spectro tec

Dimensions and connections of the pressure regulator U33 with wall bracket 717.06870 (as accessorie available) 85

105

114

G 1/2"

ca. 92

270

relief valve 1/8”-27 NPT

717.06685 2 97 P1-10bar P2- 50mbar

Ø169

Ordering information: Pressure regulator

In- and outlet-fittings: see data sheet “Fittings”

U33 - 0.3 - M - NFG Outlet pressure P2

Type of gas

0.05 0.3 0.6 1.5

NFG - non flammable gases FG - flammable gases O2 - oxygen

- 5- 50 mbar - 30- 300 mbar - 200- 600 mbar - 400- 1500 mbar

Pressure gauge Ø 100 mm

Pressure gauge Part number

M 0

0 - 100 mbar 770.50353 0 - 400 mbar 770.50354 0 - 1 bar 770.50355 0 - 2.5 bar 770.50356 Pressure gauge sealing: 452.08020

- with pressure gauge - without pressure gauge

Datenblatt DES U33 Edition 0914 Änderungen vorbehalten © Spectron Gas Control Systems GmbH

16 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

LINJEREGULATOR U47

spectro tec

Pressure regulator U47

Pressure regulator U47 W9 U-NFG-40-20 for non flammable gases

Product features • • • • • • • •

Diaphragm / piston pressure regulator For non-corrosive industrial gases Single-stage with high control accuracy High flow pressure regulator Central filter in the pressure regulator Safety pressure gauge acc. to DIN EN 562 Pressure regulator with integrated relief valve Pressure regulator for oxygen with filter in inlet fitting • Accessories like wall brackets and in-/outlet fittings are also available

* Pressure regulator with special soldered inlet fitting Not suitable for oxygen!

Technical Data Type Flow rate Q Inlet pressure P1

single-stage 3 max. 2000 m /h 16 / 40 / 200 / 250 / 300* bar max. 150 bar see table below

Outlet pressure P2 Materials Body regulator: Bonnet: Diaphragm (P2 max. 40 bar): Piston (P2 > 40 bar): Valve seat regulator: In- and outlets Inlet: Outlet: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

brass Alu (powder coated) W6: NBR, W9: EPDM brass PTFE G 1½”- female G 1½”- female G 1/4”- female G 3/4”- female -30°C to +60°C -3 <10 mbar l/s He approx. 14,5 kg

Performance factors and outlet pressures to find the flow rates of the pressure regulators U47 Series Type

K L5 (5% pressure drop)

Performance factor

L10 (10% pressure drop) Lmax

at 16 bar inlet pressure at 40 bar inlet pressure at 200 bar inlet pressure Outlet pressure variations [%] relating to inlet pressure variation

Outlet pressure P 2 [bar]

U47W9 S T 8,5

9,5

U47W6 F

U47K3 C

9,5

6,5

5,5

8,5

7,5

25 25

4 -

13 -

20 -

100

150

1,5

Data sheet DES U47 Edition 0316 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

| 17

TRYKKREGULATOR U47

spectro tec

Pressure regulator U47 Dimensions and connections of the pressure regulator U47

Dimensions with wall bracket 512.45350 (as accessorie available)

Dimensions (front- and side view)

200

182

122

104 G3/4

Ø 156

460

150

G 1 1/2

100

G3/4

100

215

SW 30

Ordering information: Pressure regulator U47

In- and outlet-fittings: see data sheet “Fittings”

U47 W9 K - NFG - 200 Type

Inlet pressure P1

See table “Performance factors...” on page 1

16 - max. 16 bar 40 - max. 40 bar 200 - max. 200 bar 250 - max. 250 bar 300 - max. 300 bar*

Type of gas NFG - non flammable gases FG - flammable gases O2 - oxygen

Data sheet DES U47 Edition 0316 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH 18 | iTec AS

* Pressure regulator with special soldered inlet fitting Not suitable for oxygen!

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

spectro tec

LINJEREGULATOR AC

Spectrotec

Pressure regulators for acetylene

19 | iTec AS

LINJEREGULATOR AC

Regulator BT61 for acetylene

spectro tec

Dimensions and connections

1/4"-NPT

113 83 48

ca. 166 1/8"-NPT

105

Pressure regulator BT61 AC for acetylene

Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 8 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated relief valve

Ordering information: BT61 - AC - 25 - 1,5

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm: Valve seat regulator: Ports Inlet: Outlet: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

single-stage max. 25 bar 0,2 - 1,5 bar brass EPDM PA 1/4”-NPT female 1/4”-NPT female G 1/4” female 1/8”-NPT female -30°C to +60°C -4 <10 mbar l/s He approx. 1.8 kg

(part no.: 717.04954) Flow rates Inlet pres. [bar] 18 10 4 2

Flow [m³/h] @ outlet pres. P2 0,5 bar 1 bar 1,2 bar 6,0 5,0 8,0 5,5 4,5 6,5 4,0 3,0 5,0 2,0 1,5 3,0

Performance factor L10 = 3

Spectron Gas Control Systems GmbH Data sheet DES Regulators AC - Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. +49 (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas Control Systems GmbH 80, N-3261Larvik Adr.: Hegdalveien | Tlf.: 800 700Fax | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 20

LINJEREGULATOR AC U11 AC

Regulator U11 for acetylene

spectro tec Dimensions and connections 116

ca. 170 D= 63

225

Dimensions with wall bracket 512.07600 (as accessorie available)

Pressure regulator U11 AC for acetylene

Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 6 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Wall bracket as accessorie available Attention: For the U11 special fittings with orifice holes have to be used to ensure a correct function of the pressure regulator.

ca. 130

G 1/2"

ca. 105

G 3/8"

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat regulator: Ports In- / outlet: Pressure gauge ports: Temperature range Leak rate Weight

Ordering information: U11 W6 L - AC - 1,5 - 1,5

single-stage max. 1,5 bar max. 1,5 bar brass Alu (plastic coated) NBR PA G ½”- female G 1/4”- female -30°C to +60°C <10-4 mbar l/s He approx. 2.5 kg

(part no.: 500.96960)

In- and outlet fittings:

Flow rates

see data sheet “fittings”

Inlet pres. Flow rate [m³/h] @ outlet pressure P2 0,5 bar 1 bar [bar] 1,2 bar 1,5 bar 1,0 3 1 6 1,5 4 2 5 Performance factor L10 = 4

Spectron Gas Control Systems GmbH Data sheet DES Regulators AC - Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. +49| Tlf.: (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 800 700Fax | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 21

LINJEREGULATOR AC U13 AC

Regulator U13 for acetylene

spectro tec 165 115

ca. 230

105

G 3/4" 140

M24x1,5

160

Rohr 14x2

Dimensions and connections

Pressure regulator U13 AC for acetylene

Dimensions with wall bracket 718.25280 (as accessorie available)

156

Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 120 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated over-pressure valve SV73 • Wall bracket as accessorie available Attention: For the U13 special fittings with orifice holes have to be used to ensure a correct function of the pressure regulator.

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat regulator: Ports Inlet: Outlet: Pressure gauge ports: Outlet over-pressure valve:

Temperature range Leak rate Weight

Ordering information:

U13 W6 - AC - 25 - 1,5 U13 W6 - AC - 25 - 2,5

single-stage max. 25 bar max. 1,5 bar brass Alu (plastic coated) EPDM PA M24 x 1,5 G 3/4”- male G 1/4”- female G ½”- male with steel welding stub (ST35) 14 x 2 mm -30°C to +60°C <10-4 mbar l/s He approx. 4.5 kg

(part no.: 500.96810) (part no.: 717.09270)

Flow rates Inlet pres. Flow rate [m³/h] @ outlet pressure P2 0,5 bar 1 bar [bar] 1,2 bar 1,5 bar 2,0 bar 100 18 90 85 95 120 52 50 56 54 60 10 21 21 22 22 33 4 2 13 13 7 13 13

2,4 bar 120 65 35 -

* Construction and operation of facilities including pressure regulators with an outlet pressure of more than 1.5 bar must be approved by the responsible authorities (e.g. notified body).

Performance factor L10 = 5,5

Data sheet DES Regulators AC - Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

22 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

LINJEREGULATOR AC U23 AC

Regulator U23 for acetylene

spectro tec Dimensions and connections 230 175 145

180

G 3/4" LH

ca. 100 ca. 248

G 3/8”

G 3/4" LH

106 72

Pressure regulator U23 AC for acetylene

Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 12 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated relief valve • Wall bracket and in- / outlet fittings as accessorie available

Ordering information: U23 - AC - 1,5 - 1,5

Dimensions with wall bracket 723.16762 (as accessorie available)

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat: Ports Inlet (bull nose): Outlet (bull nose): Pressure gauge ports: Outlet over-pressure valve: Temperature range Leak rate Weight

single-stage max. 1,5 bar max. 1,5 bar brass Alu (plastic coated) NBR PA G 3/4” LH nut G 3/4” LH male G 1/4”- female G 3/8” male -30°C to +60°C <10-4 mbar l/s He approx. 6.5 kg

(part no.: 717.07968) Flow rates Inlet pres. Flow rate [m³/h] @ outlet pressure P2 0,5 bar 1 bar [bar] 1,2 bar 1,5 bar 12 1,5 12 12 12

Performance factor L10 = 7,5

| 23

LINJEREGULATOR AC U47 AC

spectro tec

Regulator U47 for acetylene

Dimensions and connections

175 60

ca. 212

150

max. 530

G 1 ½”

100

200

Ø 156 122

Pressure regulator U47 AC for acetylene

SW30

Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 240 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated over-pressure valve SV73 • Wall bracket and in- / outlet fittings as accessorie available

Dimensions with wall bracket 512.45350 (as accessorie available)

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat: Ports Inlet: Outlet: Pressure gauge ports: Outlet over-pressure valve:

Temperature range Leak rate Weight

Ordering information: U47 W9 F - AC - 25 - 1,5

single-stage max. 25 bar max. 1,5 bar brass Alu (plastic coated) EPDM PTFE G 1½”- female G 1½”- female G 1/4”- female G ½”- male with steel welding stub (ST35) 14 x 2 mm -30°C to +60°C <10-4 mbar l/s He approx. 14.5 kg

(part no.: 500.98560) Flow rates Inlet pres. Flow rate [m³/h] @ outlet pressure P2 0,5 bar 1 bar [bar] 1,2 bar 1,5 bar 240 18 240 240 240 145 145 155 150 10 60 60 80 70 4 2 40 32 43 35 Performance factor L10 = 8

Data sheet DES Regulators AC - Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

24 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

FITTINGS OG TILKOBLINGER U11-U47

Inlet fittings and connections for U 11 - U 33

spectro tec

Fittings for in- and outlet without orifice hole Drawing Fitting PN200 DN10

Description DIN 477 No. 1 DIN 477 No. 6

ca.75

G 1/2”

ca.31

SW 32 (No.1+6:30) SW 27

Connection PN200 DN10

DIN 477 No. 9 G 3/4” DIN 477 No. 10 W24,32 LH x 1/14”

SW 27

DIN 477 No. 6 M24 x 1,5

G 1/2”

Article no.

60FE0028 60FE0029 60FE0030 DIN 477 No. 9 G 3/4” DIN 477 No. 10 W24,32 x 1/14” 60FE0031 1 Sealing for M24x1,5: 11,7x18,2x2,5 162.07650 1 Sealing for M24x1,5: 11,5x19x2 162.04540 including filter 20 µm

ca.89

d2 W21,8 LH x 1/14” W21,8 RH x 1/14”

W21,8 RH x 1/14” M24 x 1,5

Material brass sealing: polyamide PA (standard) vulcanised fibre bronze

718.25561 718.25562 718.25563 brass 512.03230

29,5

Connection PN250 DN10 3

M 24x1,5

SW 27 M 24x1,5

SW 30

18 14

gesamt: 89

G 1/2”

SW 24

Connection PN300 DN10 ca.89 ca.75

Connection, complete 1 Connection 3 Fitting 2 Sealing (standard) 2 Usit-ring

512.21900 512.03230 512.06950 162.12740 162.36980

brass brass copper steel / Perbunan*

with filter 20 µm M24 x 1,5 1 Sealing: 12x18x2 (included)

60FE0032 brass 673.21032 copper

with filter 20 µm G 1/2”-a bull nose

717.08520 brass

G 1/2”

M24x1.5

ca.31

SW 32

SW 27

G1/2"

Connection PN300 DN10

57.5

* do not use for oxygen! Spectron Gas Control Systems GmbH Data sheet DES Fittings - Edition 0617 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49| Tlf.: (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 800 700Fax: | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 25

FITTINGS OG TILKOBLINGER U11-U47

Inlet fittings and connections for U 11 - U 33

spectro tec

Fittings for in- and outlet with orifice hole Drawing Fitting PN50 DN12 L

SW 27 (3/4”:30)

L 53 53

G 1/2” RH (DN7)

G 1/2” RH

Material Article-no. 717.00212 brass 717.01106 brass 512.12950 brass

SW 30

Fitting PN50 DN10

Connection, complete 15x1 G 1/2” male Connection

512.15000 512.14990 Soldering bush+nut G 1/2” female 718.25103 Connection, complete 18x1 512.14900 Connection G 3/4” male 512.14890 Soldering bush+nut G 3/4” female 718.25105 Connection, complete 22x1 512.14600 G 1” male Connection 512.14590 Soldering bush+nut G 1” female 718.25107 Connection, complete 28x1,5 512.31700 Connection G 1 1/4” male 512.14530 Soldering bush+nut G 1 1/4” female 718.27196 Connection G 3/4” LH male 717.03546

G1/2"

47,5

G 3/4”

61,5

G 1”

66,5

G 1 1/4”

71,5

G 1/2”

Fitting PN50 SW 30 SW 24 G 1/2”

d2 G 3/4” RH G 3/4” LH

G 1/2

SW 17

Description G 3/4” RH G 3/4” LH

SW 24 (3/8”:19) d3

Connection, complete with gland d3: G 1/2” 9 mm 13 mm d3: G 1/2” d3: G 3/8” LH

9 mm

brass brass brass brass brass brass brass brass brass

512.13450 brass 512.07500 brass 717.00653 brass

Fitting PN200 DN10

G 1/2” RH

Data sheet DES Fittings - Edition 0617 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

26 | iTec AS

1/2”-NPT female

717.08629 brass

1/2”-NPT

G 1/2”

35,5

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

FITTINGS OG TILKOBLINGER U11-U47

Inlet fittings and connections for U 42 + U 47

spectro tec

Fittings for in- and outlet Drawing Fitting PN50 DN22 1

SW 50 Ø 33

Ø 30.6 G 1 1/4"

G 1 1/2"

SW 55

Fitting PN250 DN20 1

Article-no.

Fitting, complete 1 Fitting M52x2 2 O-ring 50x2 3 Usit-ring 36,7 x 46 x 2

717.07654 717.05238 brass 0.320.080 Perbunan 170.00880 brass/Perbunan*

666.12890 677.01043 brass 471.31070 brass 718.26931 brass 71825388 steel*

Ø 20 Ø 34

M52x2 G 1 1/2"

Material

Description Fitting, complete 1 Threaded connection 2 Union nut 3 Soldering bush optional: 4 Welding stub

Low pressure fitting for relief valve outlet and bonnet Fitting PN50 4

Ø 19

G3/4"

Ø15,2

G3/4" Ø14

Fitting, complete 1 Threaded conn. DN19 2 Union nut 3 Soldering bush DN14 optional: 4 Welding stub DN14

666.12898 701.040 brass 286.415 brass 718.26929 brass 718.25384 steel*

* do not use for oxygen! Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

Data sheet DES Fittings - Edition 0617 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

| 27

FLASKEREGULATOR MESSER CONSTANT (200 BAR) DATASHEET CONSTANT

CONSTANT 200 BAR SINGLE STAGE

CONSTANT 2000 Cylinder regulator outlet pressure 50 bar and higher

CONSTANT 2000 Cylinder regulator with Polymer bonnet up to 20 bar outlet pressure

PRODUCT FEATURES

TECHNICAL CHARACTERISTICS

 BAM certificated and under surveillance (BAM/ZBF/002/13)

Type:

single stage

 Double safety of outlet pressure

Inlet pressure p1:

max. 200 bar

Outlet pressure p2:

standard

1,5, 2,5, 10, 20, 50, 100, 200 bar

balanced

2,5, 10 bar

 Extreme reliability through patented central filter  Easy to use with ergonomic hand wheel or for outlet pressure from 50 bar with T-bar

Gas:

Oxygen, Fuel gas, Nitrogen, Shielding gas, Air

 Safety gauges according DIN EN ISO 5171

Inlet:

depending on gas

 High operating accuracy even at low outlet pressure

Position inlet:

left (9:00 o’clock)

 Designed as piston regulator for outlet pressure

Outlet:

depending on gas

Position Outlet:

right / bottom (4:30 o’clock) from 50 bar right (3:00 o’clock)

 High quality body out of brass  High quality polymer bonnet (up to 20 bar)

50, 100 and 200 bar

FLOW RATES: CONVERTION FACTORS

FLOW Oxygen Inlet pressure (p1) [bar]

Flow rates for different pressure condition can be read from datasheet „performance chart“. Performance indicator of CONSTANT: L10 = 3

For other gases, flow needs to multiplied by following factors: Nitrogen Hydrogen Argon Carbon dioxide Helium

1,05 4,00 0,90 0,85 2,83

revision: 10/2013

40 20 10 5

Flow(Qn) [m³/h] @ outlet pressure (p2) [bar] 1 2,5 4 10 15 30 40 50 15 20 25 30 15 15 15 -10 10 10 --

CONSTANT  DATASHEET S.1

28 | iTec AS

FLASKEREGULATOR MESSER CONSTANT (200 BAR) DATASHEET CONSTANT

CONSTANT 200 BAR SINGLE STAGE

CONNECTIONS: GAS TYPE

GAS CODE

CYLINDER CONNECTION DIN BSP

CGA

NFE

GAS TYPE

GAS CODE

OUTLET CONNECTION DIN BSP

CGA

NFE

Acetylene Argon Carbon dioxide Helium Hydrogen Nitrogen Oxygen Propane Argon / N2 Argon / CO2

A Ar C He H N O P I X

Bracket DIN 477 W21,8x1/4”-RH(F) W21,8x1/4”-RH(F) W21,8x1/4”-RH(F) W21,8x1/4”-LH(F) W24,32x1/4”-RH(F) G 3/4-RH(F) W21,8x1/4”-LH(F) W21,8x1/4”-RH(F) W21,8x1/4”-RH(F)

G 3/8”-LH(M) G 1/4”-RH(M) G 1/4”-RH(M G 1/4”-RH(M G 3/8”-LH(M) G 1/4”-RH(M G 1/4”-RH(M G 3/8”-LH(M) G 1/4”-RH(M G 1/4”-RH(M

G 5/8”-LH(M) G 5/8”-RH(M) 0,860”x1/4”-RH(F) G 5/8”-RH(M) G 5/8”-LH(F) R 5/8”-RH(M) G 5/8”-RH(M) G 5/8”-LH(M) G 5/8”-RH(M) G 5/8”-RH(M)

G 3/8”-LH(M) G 3/8”-RH(M) G 3/8”-RH(M) G 3/8”-RH(M) G 3/8”-LH(M) G 3/8”-RH(M) G 3/8”-RH(M) G 3/8”-LH(M) G 3/8”-RH(M) G 3/8”-RH(M)

0,880”x1/4”-LH(M) 0,960”x1/4”-RH(M) 0,830”x1/4”-RH(F) 0,960”x1/4”-RH(M) 0,830”x1/4”-LH(F) 0,960”x1/4”-RH(M) 0,908”x1/4”-RH(F) 0,880”x1/4”-LH(M) 0,960”x1/4”-RH(M) 0,960”x1/4”-RH(M)

9/16”NF-LH(M) 9/16”NF-RH(M) 9/16”NF-RH(M) 9/16”NF-RH(M) 9/16”NF-LH(M) 9/16”NF-RH(M) 9/16”NF-RH(M) 9/16”NF-LH(M) 9/16”NF-RH(M) 9/16”NF-RH(M)

G 5/8”-LH(M) W21,7x1/4”-RH(F) W21,7x1/4”-RH(F) W21,7x1/4”-RH(F) W21,7x1/4”-LH(F) W21,7x1/4”-RH(F) G 5/8”-RH(M) W21,7x1/4”-LH(F) W21,7x1/4”-RH(F) W21,7x1/4”-RH(F)

M 16x1,5-LH(M) G 1/4”-RH(M) G 1/4”-RH(M) G 1/4”-RH(M) G 1/4”-LH(M) G 1/4”-RH(M) M 16x1,5-RH(M) M 16x1,5-LH(M) G 1/4”-RH(M) G 1/4”-RH(M)

G 5/8”-LH(M) G 5/8”-RH(M) 0,890”x1/4” T.P.I.-RH(F) G 5/8”-RH(M) G 5/8”-LH(M) G 5/8”-RH(M) G 5/8”-RH(M) G 5/8”-LH(M) G 5/8”-RH(M) G 5/8”-RH(M)

5/8 UNF-LH(M) 5/8 UNF-RH(M) 5/8 UNF-RH(M) 5/8 UNF-RH(M) 5/8 UNF-LH(M) 5/8 UNF-RH(M) 5/8 UNF-RH(M) 5/8 UNF-LH(M) 5/8 UNF-RH(M) 5/8 UNF-RH(M)

revision: 10/2013

Other connections available on request

S.2 DATASHEET CONSTANT

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 29

FLASKEREGULATOR MESSER CONSTANT (300 BAR) DATASHEET CONSTANT

CONSTANT 300 BAR DOUBLE STAGE

CONSTANT 2000 Cylinder Pressure Regulator double stage, up to 10 bar outlet pressure

PRODUCT FEATURES

TECHNICAL DATA

 CEN-connection allows easy mounting to gas cylinder

Type:

Double-stage

Inlet pressure p1:

max. 300 bar

Outlet pressure:

Flow

Gas:

Fuel gas, Oxygen, Shielding gas, Nitrogen, Compressed Air

Inlet:

W30 x 2 (Ø depending on gas type)

Inlet position:

Left side (9 o‘clock)

Outlet:

Depending on gas type

Outlet position:

Right side / downwards (4:30)

without tools  Dual safe regulation of outlet pressure  Superior reliability by patented central filter  Easy to use ergonomic hand knob  High quality brass body  Safety gauges in accordance with DIN EN ISO 5171  High operating accuracy at low outlet pressures in double stage version

1,5, 2,5, 10 bar

FLOW RATES FLOW Oxygen Inlet pressure (P1) [bar] 40 20 10 5

Flow (Qn) [m³/h] at outlet (P2) [bar] 1 2,5 4

15 15 15 10

50 30 ---

30 20 15 10

40 25 15 10

CONVERSION FACTORS Datasheet “Performance Chart“ provides flow rates for different pressure conditions. Performance factor for CONSTANT: L10 = 3

For other gases flow rate should be multiplied with the following factors: Nitrogen 1,05 Hydrogen 4,00 Argon 0,90 Carbon Dioxide 0,85 Helium 2,83

Stand: 12/2012

CONNECTIONS GAS TYPE

CODE ISO 5145

CYLINDER CONNECTIION

Fuel Gases

ISO 2170

W30 x 2LH – Ø15,2/20,8

Non flammable gases up to 50 bar

ISO 0170

W30 x 2 – Ø15,9/20,1

Flammable gases up to 50 bar

ISO 4070 ISO 1070

W30 x 2 – Ø16,9/19,4 W30 x 2 – Ø17,3/18,7

G1/2 brazing nipple Above 50 bar *other connections possible as per national standards

Inert Gases, Nitrogen Compr. Air Oxygen

HOSE CONNECTIONS G1/4“ G3/8“

CONSTANT  DATENBLÄTTER S.1

30 | iTec AS

FLASKEREGULATOR MESSER CONSTANT (300 BAR) DATASHEET CONSTANT

CONSTANT 300 BAR SINGLE STAGE WITH FLOW RATE INDICATION

CONSTANT 2000 Cylinder Pressure Regulator, with Flow-Gauge

CONSTANT 2000 Cylinder Pressure Regulator, with Flow-Meter

PRODUCT FEATURES

TECHNICAL DATA

 CEN-connection allows easy mounting to gas cylinder

Type:

Single stage

Inlet pressure p1:

max. 300 bar

 Dual safe regulation of outlet pressure

Outlet

Flow

 Superior reliability by patented central filter

Gas:

Argon / CO2, Shielding gas, Hydrogen

 High quality brass body

Inlet:

W30 x 2 (Ø depending on gas type)

 Safety gauges in accordance with DIN EN ISO 5171

Inlet side:

Left side (9 o‘clock)

 High operating accuracy at low outlet pressures

Outlet:

depending on gas type

 Versions with flow meter or flow gauge available

Outlet side:

Downwards (6 o’clock) ref. to FlowMeter

without tools.

16 , 30, 35, 50 l/min

 Easy to use ergonomic hand knob

FLOW RATES FLOW Oxygen Inlet pressure (P1) [bar] 40 20 10 5

Flow (Qn) [m³/h] at Outlet (P2) [bar] 1 2,5 4

15 15 15 10

50 30 ---

30 20 15 10

40 25 15 10

CONVERSION FACTORS Datasheet “Performance Chart” provides flow rates for different pressure conditions. Performance factor: CONSTANT: L10 = 3

For other gases flow rate should be multiplied with the following factors: Nitrogen 1,05 Hydrogen 4,00 Argon 0,90 Carbon Dioxide 0,85 Helium 2,83

Stand: 12/2012

CONNECTIONS: GAS TYPE

CODE ISO 5145

CYLINDER CONNECTION

Fuel Gases

ISO 2170

W30 x 2LH – Ø15,2/20,8

Inert gases, Compr. Air Oxygen

ISO 0170 ISO 4070 ISO 1070

W30 x 2 – Ø15,9/20,1 W30 x 2 – Ø16,9/19,4 W30 x 2 – Ø17,3/18,7

HOSE CONNECTIONS Non flammable gases up to G1/4“ 50 bar G3/8“ Flammable gases up to 50 bar G1/2 brazing nipple Above 50 bar *other connections possible as per national standards

CONSTANT  DATENBLÄTTER S.1

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 31

FLASKEREGULATOR MESSER CONSTANT (300 BAR) DATASHEET CONSTANT

CONSTANT 300 BAR SINGLE STAGE WITH PRESSURE INDICATION

CONSTANT 2000 Cylinder Pressure Regulator up to 20 bar outlet pressure

CONSTANT 2000 Cylinder Pressure Regulator outlet pressure 50 bar and higher

PRODUCT FEATURES

TECHNICAL DATA

 CEN-connection allows easy mounting to gas cylinder

Type:

Single stage

Inlet pressure p1:

max. 300 bar

Outlet pressure p2:

Standard

10, 20, 50, 100, 200 bar

Balanced

2,5, 10 bar

without tools  Dual safe regulation of outlet pressure  Superior reliability by patented central filter  Easy to use ergonomic hand knob and T-bar for outlet

Gas:

Oxygen, Fuel gas, Forming gas , Nitrogen, Shielding gas, Compressed Air

 Safety gauges in accordance with DIN EN ISO 5171

Inlet:

W30 x 2 (Ø depending on gas type)

 High operating accuracy at low outlet pressures

Inlet position:

Left side (9 o‘clock)

 Designed as piston regulator for outlet pressures

Outlet:

depending on gas type

Outlet position:

Right side / downwards (4:30) up to 50 bar Right side (3 o’clock) from 50 bar

pressure 50 bar and higher  High quality brass body

50, 100 oder 200 bar FLOW RATES

CONVERSION FACTORS

FLOW Oxygen Inlet pressure (P1) [bar] 40 20 10 5

Flow (Qn) [m³/h] at Outlet (P2) [bar] 1 2,5 4

15 15 15 10

50 30 ---

Stand: 12/2012

CONNECTIONS

30 20 15 10

40 25 15 10

Datasheet “Performance Chart“ provides flow rates for different pressure conditions. Performance factor for CONSTANT: L10 = 3

For other gases flow rate should be multiplied with the following factors: Nitrogen 1,05 Hydrogen 4,00 Argon 0,90 Carbon Dioxide 0,85 Helium 2,83

GAS TYPE

CODE ISO 5145

CYLINDER CONNECTION

Fuel Gases

ISO 2170

W30 x 2LH – Ø15,2/20,8

Non flammable gases up to 50 bar

ISO 0170

W30 x 2 – Ø15,9/20,1

Flammable gases up to 50 bar

ISO 4070 ISO 1070

W30 x 2 – Ø16,9/19,4 W30 x 2 – Ø17,3/18,7

G1/2 brazing nipple Above 50 bar *other connections possible as per national standards

Inert Gases, Nitrogen Compr. Air Oxygen

SCHLAUCHANSCHLÜSSE G1/4“ G3/8“

CONSTANT  DATENBLÄTTER S.1

32 | iTec AS

FLASKEREGULATOR MESSER TORNADO L/LS

TORNADO L AND LS

HEAVY DUTY SINGLE STAGE CYLINDER PRESSURE REGULATORS WITH OUTLET PRESSURE INDICATION Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 33

FLASKEREGULATOR MESSER TORNADO L/LS

ISO 2503

TORNADO SERIES L AND LS

-Other options availableHEAVY DUTY SINGLE STAGE REGULATORS WITH PRESSURE-GAUGE

The TORNADO single stage, spring-loaded pressure regulator is a time and industry proven design that has evolved from more than 100 years of Messer German engineering experience and technology to ensure the accurate control of industrial gases with minimum outlet pressure fluctuations and comparatively high flowrates. TORNADO regulators series L and LS is a visibly strong, no nonsense, durable construction that sets the standard for pressure regulators used throughout heavy duty welding, brazing, heating, cutting, gouging applications. The TORNADO uses the most up-to-date production and testing facilities to ensure a reliable, versatile, affordable, high performance regulator. ·

· · · ·

TORNADO Type L

· Internal design reduces gas velocity to prevents high pressure oxygen heat spots.

TORNADO Type LS TORNADO Type L/E-O LS/E-O L/B-O LS/B-O L/F-O LS/F-O L/AS-O LS/AS-O L/E-A LS/E-A L/B-A LS/B-A L/F-A LS/F-A L/AS-A LS/AS-A L/E-P LS/E-P L/B-P LS/B-P L/F-P LS/F-P L/AS-P LS/AS-P L/E-H LS/E-H L/B-H LS/B-H L/F-H LS/F-H L/AS-H LS/AS-H

Standard

Gas Type

Inlet Pressure

Working Pressure

DIN BSP NFE

O2 Oxygen

300 bar 4350 psi

10 bar 145 psi

30000 KPa 1000 KPa 4350 psi 145 psi

AS DIN BSP NFE

C2H2 Acetylene

25 bar 360 psi

1,5 bar 22 psi

2500 KPa 360 psi

150 KPa 22 psi

25 bar 360 psi

2,5 bar 36 psi

2500 KPa 360 psi

250 KPa 36 psi

300 bar 4350 psi

10 bar 145 psi

DIN BSP NFE

C3H8 Propane

AS DIN BSP NFE

H Hydrogen

Subject to alterations � Messer Cutting Systems GmbH � = Registered Trade Mark

34 | iTec AS

Designed in accordance to internationally recognized standards EN ISO, BSP, CGA, NFE and AS. Manufactured under the quality management of EN ISO 9001. 100% Quality Assurance Testing. Heavy duty, durable construction. Forged brass body and housing cap. Ergonomically designed, colour coded pressure adjusting hand knob for comfortable operation. Unique Central Sintered filter protects valve seat from foreign particles and contaminants.

30000 KPa 1000 KPa 4350 psi 145 psi

Article No. 770.51740 770.51741 770.51742 770.51743 770.51750 770.51751 770.51752 770.51753 770.51756 770.51757 770.51758 770.51759 770.51766 770.51767 770.51768 770.51769 770.51772 770.51773 770.51774 770.51775 770.51782 770.51783 770.51784 770.51785 770.51788 770.51789 770.51790 770.51791 770.51798 770.51799 770.51800 770.51801

TORNADO Type L/E-Ar LS/E-Ar L/B-Ar LS/B-Ar L/F-Ar LS/F-Ar L/AS-Ar LS/AS-Ar L/E-C LS/E-C L/B-C LS/B-C L/F-C LS/F-C L/AS-C LS/AS-C L/E-N LS/E-N L/B-N LS/B-N L/F-N LS/F-N L/AS-N LS/AS-N L/E-He LS/E-He L/B-He LS/B-He L/F-He LS/F-He L/AS-He LS/AS-He

Standard

Soft valve seat to ensure leak tightness and increase life span. · Inlet and outlet pressure gauge with dual scale. · Fire-retardant valve seat material. · Outlet pressure relief valve ensures operator safety. · Internal limit lock to prevent over pressurising of regulator. · Unique, integrated, resettable design to limit outlet pressure. · Large internal engineering to achieve comparatively high gas flow characteristics and pressure stability. ·

Reduced maintenance and downtime due to maintenance-free technology. · German engineered for optimum performance and long life. ·

Gas Type

Inlet Pressure

Working Pressure

300 bar 4350 psi

10 bar 145 psi

30000 KPa 4350 psi

1000 KPa 145 psi

100 bar 1450 psi

10 bar 145 psi

DIN BSP NFE

Ar Argon

AS DIN BSP NFE

CO2 Carbon Dioxide

10000 KPa 1450 psi

1000 KPa 145 psi

DIN BSP NFE

N Nitrogen

300 bar 4350 psi

10 bar 145 psi

30000 KPa 4350 psi

1000 KPa 145 psi

300 bar 4350 psi

10 bar 145 psi

DIN BSP NFE AS

He Helium

30000 KPa 4350 psi

1000 KPa 145 psi

Article No. 770.51804 770.51805 770.51806 770.51807 770.51814 770.51815 770.51816 770.51817 770.51820 770.51821 770.51822 770.51823 770.51830 770.51831 770.51832 770.51833 770.51836 770.51837 770.51838 770.51839 770.51846 770.51847 770.51848 770.51849 770.51852 770.51853 770.51854 770.51855 770.51862 770.51863 770.51864 770.51865

Messer Cutting Systems GmbH Otto-Hahn-Straße 2-4, D-64823 Groß-Umstadt Phone: +49 06078-787 0 Fax: +49 06078-787 115

FLASKEREGULATOR MESSER TORNADO LFG/LSFG

TORNADO LFG AND LSFG

HEAVY DUTY SINGLE STAGE CYLINDER PRESSURE REGULATORS WITH OUTLET FLOW GAUGE Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 35

FLASKEREGULATOR MESSER TORNADO LFG/LSFG

ISO 2503

TORNADO SERIES LFG AND LSFG

HEAVY DUTY SINGLE STAGE REGULATORS WITH FLOW-GAUGE

-Other options available-

The TORNADO single stage, spring-loaded regulator with flow gauge is a time and industry proven design that has evolved from more than 100 years of Messer German engineering experience and technology to ensure the accurate control of industrial gases with minimum outlet pressure fluctuations and stable flow rates. TORNADO regulators series LFG and LSFG is a visibly strong, no nonsense, durable construction that sets the standard for pressure regulators used throughout heavy duty welding, brazing, soldering, and gas shielding applications. The TORNADO uses the most up-to-date production and testing facilities to ensure a reliable, versatile, affordable, high performance regulator. · Designed in accordance to internationally recognized standards EN ISO, BSP, CGA, NFE and AS. · Manufactured under the quality management of EN ISO 9001. · 100% Quality Assurance Testing. · Heavy duty, durable construction. · Forged brass body and housing cap. · Ergonomically designed, colour coded pressure adjusting hand knob for comfortable precise operation. · Unique Central Sintered filter protects valve seat from foreign particles and contaminants. · Internal design reduces gas velocity to prevent fluctuation of valve seat.

TORNADO Type LFG

TORNADO Type LSFG TORNADO Type LFG/E-Ar LSFG/E-Ar LFG/B-Ar LSFG/B-Ar LFG/F-Ar LSFG/F-Ar LFG/AS-Ar LSFG/AS-Ar LFG/E-C LSFG/E-C LFG/B-C LSFG/B-C LFG/F-C LSFG/F-C LFG/AS-C LSFG/AS-C

Standard

Gas Type

DIN

BSP Ar Argon

300 bar 4350 psi

NFE

30000 KPa 4350 psi

DIN

BSP

NFE

CO2 Carbon Dioxide

Subject to alterations � Messer Cutting Systems GmbH � = Registered Trade Mark

36 | iTec AS

Inlet Pressure

100 bar 1450 psi

10000 KPa 1450 psi

Flow Rate 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h

Article No. 770.51951 770.51952 770.51953 770.51954 770.51955 770.51956 770.51957 770.51958 770.51959 770.51960 770.51961 770.51962 770.51963 770.51964 770.51965 770.51966 770.51967 770.51968 770.51969 770.51970 770.51971 770.51972 770.51973 770.51974 770.51975 770.51976 770.51977 770.51978 770.51979 770.51980 770.51981 770.51982

TORNADO Type LFG/E-N LSFG/E-N LFG/B-N LSFG/B-N LFG/F-N LSFG/F-N LFG/AS-N LSFG/AS-N LFG/E-H LSFG/E-H LFG/B-H LSFG/B-H LFG/F-H LSFG/F-H LFG/AS-H LSFG/AS-H

Standard

· Soft valve seat to ensure leak tightness and increase life span. · Inlet pressure gauge and outlet flow gauge with dual scale. · Fire-retardant valve seat material. · Outlet pressure relief valve ensures operator safety. · Internal limit lock to ensure stable and constant gas flow rate. · Internal throttle ensures accurate and stable gas flow. · Large internal engineering to achieve comparatively high gas flow characteristics and pressure stability. · Reduced maintenance and downtime due to maintenance-free technology. · German engineered for optimum performance and long life. Gas Type

Inlet Pressure

DIN

BSP N2 Nitrogen

300 bar 4350 psi

NFE

30000 KPa 4350 psi

DIN

BSP H2 Hydrogen

300 bar 4350 psi

NFE

30000 KPa 4350 psi

Flow Rate 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h 32l/min/68scf h 16l/min/34scf h

Article No. 770.51983 770.51984 770.51985 770.51986 770.51987 770.51988 770.51989 770.51990 770.51991 770.51992 770.51993 770.51994 770.51995 770.51996 770.51997 770.51998 770.51999 770.52000 770.52001 770.52002 770.52003 770.52004 770.52005 770.52006 770.52007 770.52008 770.52009 770.52010 770.52011 770.52012 770.52013 770.52014

Messer Cutting Systems GmbH Otto-Hahn-Straße 2-4, D-64823 Groß-Umstadt Phone: +49 06078-787 0 Fax: +49 06078-787 115

FLASKEREGULATOR MESSER TORNADO LFM

TORNADO LFM

HEAVY DUTY SINGLE STAGE CYLINDER PRESSURE REGULATORS WITH OUTLET FLOW-METER Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 37

FLASKEREGULATOR MESSER TORNADO LFM

ISO 2503

TORNADO SERIES LFM

HEAVY DUTY SINGLE STAGE REGULATORS WITH FLOW-METER

-Other options available-

The TORNADO single stage, spring-loaded regulator with flow meter is a time and industry proven design that has evolved from more than 100 years of Messer German engineering experience and technology to ensure the accurate control of industrial gases with minimum outlet pressure fluctuations and stable flow rates. TORNADO regulators series LFM is a visibly strong, no nonsense, durable construction that sets the standard for pressure regulators used throughout heavy duty welding, brazing, soldering, and gas shielding applications. The TORNADO uses the most up-to-date production and testing facilities to ensure a reliable, versatile, affordable, high performance regulator. · Designed in accordance to internationally recognized standards EN ISO, BSP, CGA, NFE and AS. · Manufactured under the quality management of EN ISO 9001. · 100% Quality Assurance Testing. · Heavy duty, durable construction. · Forged brass body and housing cap. · Heavy duty flow meter with shatter proof Polymer lens. · Pressure relief valve & Burst Disc on flow meter to ensure maximum safety. · Unique Central Sintered filter protects valve seat from foreign particles and contaminants. · Internal design reduces gas velocity to prevent fluctuation of valve seat.

TORNADO Type LFM TORNADO Type

Standard

LFM/E-Ar

DIN

LFM/B-Ar

BSP

LFM/F-Ar LFM/AS-Ar LFM/E-C LFM/B-C LFM/F-C LFM/AS-C

NFE

Gas Type

Ar Argon

Inlet Pressure

300 bar 4350 psi

30000 KPa 4350 psi

AS DIN BSP NFE AS

CO2 Carbon Dioxide

100 bar 1450 psi

10000 KPa 1450 psi

Subject to alterations � Messer Cutting Systems GmbH � = Registered Trade Mark

38 | iTec AS

Flow Rate

Article No.

16l/min/34scfh

770.52095

30l/min/64scfh

770.52096

16l/min/34scfh

770.52097

30l/min/64scfh

770.52098

16l/min/34scfh

770.52099

30l/min/64scfh

770.52100

16l/min/34scfh

770.52101

30l/min/64scfh

770.52102

16l/min/34scfh

770.52103

30l/min/64scfh

770.52104

16l/min/34scfh

770.52105

30l/min/64scfh

770.52106

16l/min/34scfh

770.52107

30l/min/64scfh

770.52108

16l/min/34scfh

770.52109

30l/min/64scfh

770.52110

TORNADO Type

Standard

LFM/E-N

DIN

LFM/B-N

BSP

LFM/F-N LFM/AS-N LFM/E-H LFM/B-H LFM/F-H LFM/AS-H

NFE

· Soft valve seat to ensure leak tightness and increase life span. · Inlet pressure gauge and outlet flowmeter with dual scale. · Fire-retardant valve seat material. · Outlet pressure relief valve on regulator body ensures operator safety. · Internal limit lock to maintain stable and constant pressure to flow meter to ensure accurate and stable gas flow. · Large internal engineering to achieve comparatively high gas flow characteristics and pressure stability · Reduced maintenance and downtime due to maintenance-free technology. · German engineered for optimum performance and long life. Gas Type

N2 Nitrogen

Inlet Pressure

300 bar 4350 psi

30000 KPa 4350 psi

AS DIN BSP

H2 Hydrogen

300 bar 4350 psi

NFE AS

30000 KPa 4350 psi

Flow Rate

Article No.

16l/min/34scfh

770.52111

30l/min/64scfh

770.52112

16l/min/34scfh

770.52113

30l/min/64scfh

770.52114

16l/min/34scfh

770.52115

30l/min/64scfh

770.52116

16l/min/34scfh

770.52117

30l/min/64scfh

770.52118

16l/min/34scfh

770.52119

30l/min/64scfh

770.52120

16l/min/34scfh

770.52121

30l/min/64scfh

770.52122

16l/min/34scfh

770.52123

30l/min/64scfh

770.52124

16l/min/34scfh

770.52125

30l/min/64scfh

770.52126

Messer Cutting Systems GmbH Otto-Hahn-Straße 2-4, D-64823 Groß-Umstadt Phone: +49 06078-787 0 Fax: +49 06078-787 115

FLASKEREGULATOR ZT300

spectro tec

Pressure regulator ZT300

Product features • Piston pressure regulator • To be used for a 300 bar gas supply system • Outlet according to cylinder connection DIN 477-1 available * • For non-corrosive industrial gases • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated relief valve

Technical data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Piston: Valve seat: Connections Inlet:

single-stage 3 max. 100 m /h max. 300 bar max. 45 bar brass brass brass PA

1/4”-NPT female or cylinder connection Outlet: 1/4”-NPT female or thread for cylinder connection Inlet pressure gauge port: G 1/4”- female Outlet relief valve: 1/8”-NPT female -30°C to +60°C Temperature range <10-3 mbar l/s He Leak rate ca. 1,2 kg Weight without connections: ca. 0,7 kg

* other connections upon request

Outlet pressure P2 [bar]

Flow rates ZT300 P1 = 100 bar

P1 = 50 bar P1 = 21 bar

20 10 0 0

100

Flow rate 3 Q [m /h Nitrogen]

Spectron Gas Control Systems GmbH Data sheet DES ZT300 Edition 0411 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. |+49 38016-0, Fax +49itec@itec.as (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien Tlf.:(0)69 95 800 700 | e-mail: | Web: www.itec.as info@spectron.de www.spectron.de

| 39

FLASKEREGULATOR ZT300

spectro tec

Pressure regulator ZT300 Dimensions and connections pressure regulator ZT300

DIN 477-1 200 bar

ISO 5145 / DIN 477-5 300 bar

71.5

Ø6

ca. 53

1/4”-NPT

ca. 100

Ø40

Article-numbers: Pressure regulator ZT300

Inlet (300 bar)

Outlet (200 bar - thread)

Article number

1/4”-NPT female ISO 5145 Nr.31 / DIN 477-5 Nr.56 ISO 5145 Nr.32 / DIN 477-5 Nr.59 ISO 5145 Nr.30 / DIN 477-5 Nr.54 ISO 5145 Nr.30 / DIN 477-5 Nr.54 ISO 5145 Nr.38 / DIN 477-5 Nr.57

1/4”-NPT female CA / compressed air O2 / Oxygen N2 / Nitrogen rare gases H2 / Hydrogen

71709377 71709430 71709429 71709428 71709431 71709432

Data sheet DES ZT300 Edition 0411 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH 40 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

spectro tec

DOME REGULATOR U12

Spectrotec

Dome loaded pressure regulators for industrial gases

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 41

DOME REGULATOR U12

Pressure regulator U12

spectro tec Performance factors for evaluation of flow rates for pressure regulator U12

L5 (5% pressure drop) Performance factor

L10 (10% pressure drop) Lmax

6 7,5 9

Outlet pressure variations [%] relating to inlet pressure variation

2,7

The outlet pressure and accordingly the accuracy will be determined by the pilot pressure regulator ST 2000 (page 5). Dome loaded pressure regulator U12 - G 1 m

Product features • Dome loaded diaphragm line pressure regulator • Remote controlled pressure regulation (e.g. process control or cutting machines) • For flow rates up to 300 m³/h air • Pneumatic supply to dome loaded diaphragm controlled by small pressure regulator ST 2000 • Single-stage with high control accuracy • Outlet pressue reduction by special vent hole in the diaphragm assembly for outlet pressures > 4 bar • Flow increase by special dome control possible • Central filter in the pressure regulator • Pressure regulator with integrated relief valve • Accessories like wall brackets and in-/ outlet fittings are also available • Approved for use with oxygen Attention: For the U12 special fittings with orifice holes have to be used to ensure a correct function of the pressure regulator.

Ordering information: Pressure regulator U12

In- / outlet

Technical data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm: Valve seat regulator: In- and outlets In- / outlet (body): Pressure gauge ports: Pressure gauge connection: Outlet relief valve: Temperature range Leak rate Weight

single-stage max. 300 m3/h max. 40 bar* max. 30 bar brass NBR PA G 1/2”- female G 1/4”- female G 3/8”- male G 3/8”- male -30°C to +60°C <10-4 mbar l/s He approx. 2,8 kg

*higher inlet pressure upon request In- and outlet fittings: see data sheet “fittings”

Diagram for process gas controlled dome loaded pressure regulator

U12 - G 1/2 f

Pressure regulator U12

part no.

G 1/2 f - G 1/2” female 717.08955 G 1 m - G 1” male 717.00741 Pilot pressure regulator ST 2000

Data sheet DES U12-22-42 - Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

42 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

DOME REGULATOR U22

Pressure regulator U22

spectro tec Performance factors for evaluation of flow rates for pressure regulator U22

L5 (5% pressure drop) Performance factor

L10 (10% pressure drop)

8,5

Lmax

Outlet pressure variations [%] relating to inlet pressure variation

The outlet pressure and accordingly the accuracy will be determined by the pilot pressure regulator ST 2000 (page 5). Dome loaded pressure regulator U22 - G 1 m

Product features • Dome loaded diaphragm line pressure regulator • Remote controlled pressure regulation (e.g. process control or cutting machines) • For flow rates up to 600 m³/h air • Pneumatic supply to dome loaded diaphragm controlled by small pressure regulator ST 2000 • Single-stage with high control accuracy • Flow increase by special dome control possible • Central filter in the pressure regulator • Pressure regulator with integrated relief valve • Accessories like wall brackets and in-/ outlet fittings are also available • Approved for use with oxygen

Technical data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm: Valve seat regulator: In- and outlets In- / outlet (body):

single-stage 3 max. 600 m /h max. 40 bar max. 30 bar brass NBR PA

G 1/2”- female G 1”- male Pressure gauge ports: G 1/4”- female Pressure gauge connection: G 3/8”- male Outlet relief valve: G 3/8”- male Temperature range -30°C to +60°C -4 Leak rate <10 mbar l/s He Weight approx. 6,8 kg

In- and outlet fittings: see data sheet “fittings”

Ordering information: Pressure regulator U22

In- / outlet

Diagram for process gas controlled dome loaded pressure regulator

U22 - G 1 m

Pressure regulator U22

part no.

G 1/2 f - G 1/2” female 717.08956 G 1 m - G 1” male 717.08086 Pilot pressure regulator ST 2000

Spectron Gas Control Systems GmbH Data sheet DES U12-22-42 - Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 43

DOME REGULATOR U42

Pressure regulator U42

spectro tec Performance factors for evaluation of flow rates for pressure regulator U42

L5 (5% pressure drop) Performance factor

L10 (10% pressure drop) 11,5 Lmax

Outlet pressure variations [%] relating to inlet pressure variation

The outlet pressure and accordingly the accuracy will be determined by the pilot pressure regulator ST 2000 (page 5). Dome loaded pressure regulator U42 - G 1 1/4 m

Product features • Dome loaded diaphragm line pressure regulator • Remote controlled pressure regulation (e.g. process control or cutting machines) • For flow rates up to 2.000 m³/h air • Pneumatic supply to dome loaded diaphragm controlled by small pressure regulator ST 2000 • Single-stage with high control accuracy • Outlet pressue reduction by special vent hole in the diaphragm assembly for outlet pressures > 4 bar • Flow increase by special dome control possible • Central filter in the pressure regulator • Pressure regulator with integrated relief valve • Accessories like wall brackets and in-/ outlet fittings are also available • Approved for use with oxygen

Technical data Type Flow rate Q Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm: Valve seat: In- and outlets In- / Outlet (body): Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight

single-stage max. 2.000 m3/h max. 40 bar max. 30 bar brass EPDM PTFE G 1 1/4” - male G 1/4”- female G 3/4”- female -30°C to +60°C <10-4 mbar l/s He approx. 14 kg

In- and outlet fittings: see data sheet “fittings”

Diagram for process gas controlled dome loaded pressure regulator

Ordering information: Pressure regulator U42

U42 - G 1 1/2 f

In- / outlet

part no.

G 1 1/2 f - G 1 1/2” female 717.08957 G 1 1/4 m - Inlet: G 1 1/4” male Outlet: G 1 1/2” male 717.00396 Data sheet DES U12-22-42 - Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

44 | iTec AS

Pressure regulator U42

Pilot pressure regulator ST 2000

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

DOME REGULATOR ST 2000

Pilot pressure regulator ST 2000

spectro tec

Dimensions and connections 63

G3/8"

1/4-NPT

Bore template for panel mounting

115

Venting valve VV

Pilot pressure regulator ST 2000

Ø 66

G3/8"

Product features

• For panel mounting

Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat: In- and outlets Inlet: Outlet: Temperature range Leak rate Weight

• Ergonomically designed

*G ½”- male: upon request

• Pilot pressure regulator for dome loaded pressure regulators controlled with process or a separate gas. • For U12, U22 and U42 (control with a separate gas: upon request) • Single-stage with high control accuracy • Operation reliability by central filter in pressure regulator • Dust protected adjusting spindle • Central filter in the pressure regulator • Outlet pressure limitation by special adjustment

105

single-stage max. 40 bar 1,5 - 30 bar brass brass EPDM PA G 3/8”- female G 3/8”- male* -30°C to +60°C -4 <10 mbar l/s He approx. 1,6 kg

• Approved for use with oxygen

Ordering information: Pressure regulator ST 2000

Inlet pressure P1

Venting valve

Outlet pressure P2 1,5 4 10 20 30

- 1,5 bar* - 4 bar* - 10 bar - 20 bar - 30 bar

ST 2000 - 40 - 1,5 - VV

part no.

717.05640 717.05641 717.05642 717.05643 717.05644

VV 0

- with venting valve - without venting valve

* For outlet pressures from 1.5 bar to 4 bar a venting

valve is necessary to relief the control pressure.

Spectron Gas Control Systems GmbH Data sheet DES U12-22-42 - Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 800 700Fax: | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 45

DOME REGULATOR FITTINGS OG TILKOBLINGER

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Dimensions and connections

Dome loaded pressure regulator U12 200

121

G3/

G 1"

G3/8

Dimensions with wall bracket 512.07600 (as accessorie available)

G3/8

112 84 pilot pressure

Dome loaded pressure regulator U22 260 142

G 1"

G 1" Dimensions with wall bracket 723.16762 (as accessorie available)

G 3/8"

pilot pressure

Dome loaded pressure regulator U42 200

240

Dimensions with wall bracket 512.45350 (as accessorie available)

130 Ø156

150

G 1 1/2

G 1 1/4

G3/8

156

G3/8 pilot pressure

Data sheet DES U12-22-42 - Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

46 | iTec AS

122

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

ca. 168

180 Ø 150 G 3/8"

G3/8

spectro tec

GASSENTRAL BT2000

Spectrotec

Pressure control panels BT2000 for industrial gases up to 300 bar

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 47

GASSENTRAL BT2000

Pressure control panels BT2000

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Pressure control panels BT2000

BT2000-2x2, two-sided (manual change over), completely assembled with extensions

BT2000-2Lx1 (automatic change over)

BT2000-1x1, single-sided

Product features

Technical data Type Inlet pressure P1 Outlet pressure P2 for 2L-models:

• Wall-mounting pressure control panels • For non-corrosive industrial gases • Ergonomically designed • Modular design (to be extended to 2, 3 etc. cylinders) • Filter at the process gas inlet valve • Central filter in the regulator • Regulator with high control accuracy • Shut-off-valves with On/Off position indicators • Process gas and purge valve on the inlet pressure sides • Safety pressure gauges acc. to DIN EN ISO 5171 • Stainless steel mounting plates • Designed for easy installation • Tested for use with oxygen • Suitable for inlet pressure values up to 300 bar • Single-sided, manual or automatic change-over models available • Piston-type regulators for outlet pressure values of up to 50 or 100 bar available

Data sheet DES BT2000 Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

48 | iTec AS

single-stage max. 300 bar max. 10/20/50/100 bar 8-12 bar / 17-23 bar / 46-54 bar / 95-105 bar

Materials Bodies: Brass Diaphragm (P2 up to 20 bar): EPDM Piston (P2 > 20 bar): Brass Valve seat regulator: PA Mounting plate: Stainless steel Filter process gas valve: Sintered bronze Filter regulator: Sintered SS 316L see table Flow rates G 1/2” male Connectors Inlets: Outlet: 1/4”-NPT female Relief valve: 1/8”-NPT female -30°C to +60°C Temperature range <10-4 mbar l/s He Leak rate Weight BT2000-1/-2/-2L: 3.7 / 5.5 / 7.5 kg Extensions: 1.1 kg (per piece)

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL BT2000

Pressure control panels BT2000 300 245

Right: BT2000-1x1 (single-sided)

Flow rates pressure regulator BT2000: Oxygen Inlet pressure (P1)

Below: BT2000-1xn A bgas

e g a

pr o

ces s g

200

40 20 10 5

300

245

as t

e g a

pr o

ces s g

200

G 1/2"

The flow rates for other pressure values can be found in the Performance diagram. Performance factor BT2000: L10 = 2.5

pr o

ces s g

u c hga

270

300

200

u c hga ces s g

pr o

u c hga ces s g

e g a

as t

A bgas

e g a

as t

A bgas

300

pr o

u c hga ces s g

for piston type pressure regulators approx. 185

e g a

1.05 4.00 0.90 0.85 2.83

as t

Below: BT2000-2xn (double-sided, 2x2, incl. extensions)

Nitrogen Hydrogen Argon Carbon dioxide Helium

A bgas

e g a

as t

A bgas

50 30 ---

200

(double-sided, manual change over)

40 25 15 10

For other gas types the flow rate must be multiplied with these factors:

155 *) 116 50

400 270

Right: BT2000-2x1

30 20 15 10

15 15 15 10

300

Flow rate (Vn) [m /h] at outlet press. (P2) [bar] 2,5 1 4 10

400

330 360

500 425

Right: BT2000-2L (double-sided, automatic change over)

gas Ab

e ga

gas Ab

u c hga as

pr o

ces s g

u c hga as

pr o

ces s g

u c hga

ces s g

pr o

u c hga

A bgas

[bar]

300

u c hga

Extensions for 2 cylinders may also be mounted on one stainless steel plate (see in the middle - BT2000-2x2). Please order accordingly!

300

as t

(single-sided, 1x3, incl. extensions)

spectro tec

Below: BT2000-2Lxn B pr o

B pr o

u c hga ces s g

200

pr o

ces s g

B pr o

1 1

u c hga

pr o

ces s g

pr o

u c hga

ss g

pr o

chg

in operation 0

u ra

ss g

G 1/2"

chg

in operation

u ra

ces s g

u c hga

e ga

ces s g

u c hga

gas Ab

e ga

300

ces s g

in operation

425

300

u c hga

ss g

Extensions for 2 cylinders may also be mounted on one stainless steel plate (see in the middle - BT2000-2x2). Please order accordingly!

gas Ab

chg

in operation

300

u ra

ss g as

300

chg

u ra

double-sided, 2x3, automatic change over, incl. extensions)

500 60

Spectron Gas Control Systems GmbH Data sheet DES BT2000 Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 ÂŠ Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 49

GASSENTRAL BT2000

Pressure control panels BT2000

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Ordering information: Pressure control panels BT2000

Pressure control panels BT2000 for acetylene see data sheet BT2000AC

BT2000 - 1 x 3 - 10 - M - N2 Series

Gas type

BT2000 series pressure control panels

Please specify gas type with your order (for marking the equipment)

Type Inlet press. indication

1x1 - single-sided one-cylinder panel 1xn - single-sided n-cylinder panel (1x1-panel c/w n extensions *) 2x1 - two-cylinder panel with manual switch-over

- pressure gauge

- contact pressure gauge

Outlet pressure P2

2xn - n-cylinder panel with manual switch-over (2x1-panel c/w 2xn extensions *)

10 - up to 10 bar *

2Lx1 - two-cylinder panel with automatic switch-over

20 - up to 20 bar *

2Lxn - n-cylinder panel with automatic switch-over (2Lx1-panel c/w 2xn extensions *)

50 - up to 50 bar ** 100 - up to 100 bar ** 200 bar on request

*) For n-cylinder panels the block valves on the regulator panels are used as central shut-off- and purge-valves. Therefore one extension per cylinder is required (see example 1x3: regulator panel + 3 extensions).

* diaphragm type regulator ** piston type regulator

Specifications

Pressure indication

• SPECTROTEC - components guarantee maximum quality by using high grade materials and a quality assurance program acc. to DIN ISO 9001. • All components which come into contact with the medium are cleaned free of oil and grease before the assembly. • SPECTROTEC - components undergo a 100% leak- and function test.

• All pressure control panels may be equipped with contact pressure gauges for indication and monitoring of the inlet pressure .

Applications • Central gas supply systems for one or more tapping points for a maximum cylinder pressure of 300 bar • For all gases compatible with the materials used in the products, e.g. compressed air, oxygen, nitrogen, carbon dioxide, forming gas, hydrogen, methane and rare gases

Important note regarding component selection • In order to assure safe operation it is essential to take the configuration of the whole system into account when selecting a control panel. • The function of the components, the compatibility of the materials, correlating temperature ranges, correct installation, operation and maintenance in accordance with the relevant regulations are the responsibility of the system designer and the user.

For further information we recommend the following brochures: • • • • •

Pressure control panels BT2000AC for acetylene Pressure control panels BU13 for high flow rates Pressure control panels BU13AC for acetylene Performance diagram - How to find the right pressure regulator Central gas supply for technical gases

Data sheet DES BT2000 Edition 1115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

50 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

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GASSENTRAL BU13

Spectrotec

Pressure control panels BU13 for technical gases up to 300 bar

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 51

GASSENTRAL BU13

Pressure control panels BU13-1 / -2

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BU13 series pressure control panels

Pressure control panel BU13-1x2

Pressure control panel BU13-1x1

Pressure control panel BU13-2x2

Pressure control panel BU13-2x1

Product features • Pressure control panels for high flow rates • For non-corrosive technical gases • Ergonomically designed • Modular design (to be extended to 1x2, 1x3, 2x2, 2x3 etc. cylinders) • Filter at the process gas inlet valve • Central filter in the regulator • Pressure regulator with compensated main valve • Regulator with high control accuracy and integrated relief valve • Shut-off valves with On/Off-position indicators • Process gas and purge valve in the inlet • Safety pressure gauges acc. to DIN-EN-ISO 5171: 2010 • Optional safety devices acc. to DIN EN 730 • Designed for easy installation • Approved for use with oxygen • Suitable for inlet pressure values of up to 300 bar • Single-sided and double-sided models available • Automatic change-over models please refer to data sheet BU13&15-2U Data sheet DES BU13 Edition 0115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

52 | iTec AS

Technical Data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm regulator: Valve seat regulator: Filter process gas valve: Filter regulator: Mounting plates: Flow rates Connectors Inlets: Outlet relief valve: Outlet: Temperature range Leak rate Weight BU13-1x1/1x2/1x3: BU13-2x1/2x2/2x3:

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

single-stage max. 300 bar max. 10 / 20 / 35 bar Oxygen: max. 30 bar Brass Aluminium, coated NBR PA 11 Sintered bronze Nickel Stainless steel see tables on page 3 G ½” male G 3/8” male ½”-NPT female -30°C up to +60°C -3 <10 mbar l/s He 6.5 / 7.6 / 8.7 kg 8.1 / 10.3 / 12.5 kg

GASSENTRAL BU13

Pressure control panels BU13-1 / -2

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Dimensions - Pressure control panle BU13-1 BU13-1x1

ca.136

BU13-1x2 ca. 300

ca .300

ca. 136

ca. 75

G 1/2

Inlet

1/2”-NPT

200

ca.75

Inlet

*) Extensions may be mounted onto individual mounting plates or onto one single mounting plate! Fixed to the wall by regulator holding bracket or extension plate

ca.129 65

ca. 144

200

Inlet

ca. 350

ca. 600 Inlet

1/2”-NPT

ca. 370

ca. 144

Dimensions - Pressure control panels BU13-2

ca. 550

1/2”-NPT

ca.346

Top figure: Pressure control panel BU13-2x1 Right figure: Pressure control panel BU13-2x2

ca. 300

G 1/2

Inlet

Flow rates pressure control panel BU13:

Table 2: Pressure regulator models W5/D Outlet pressure adjustable up to 28 bar Performance factor L10 = 6

Table 1: Pressure regulator models W6/G Outlet pressure adjustable up to 10 or 20 bar Performance factor L10 = 7

Inlet press. Flow rate [m³/h] at outlet press. P2 [bar]

40 20 10

350 180 85

320 170 -

340 105 -

Inlet press.

[bar] 60 40 20 10

12 300 200 110 -

18 300 215 70 -

Gas type Oxygen Nitrogen Hydrogen Argon Carbon dioxide Helium

factor 0.95 1.02 3.79 0.85 0.81 2.69

Table 3: Pressure regulator models W4/D Outlet pressure adjustable up to 35 bar Performance factor L10 = 4.5

Flow rate [m³/h] at outlet press. P2 [bar]

6 320 220 105 55

Inlet

Conversion factors

The tables below provide approximate values for the flow rate in standard cubicmeters of compressed air at the indicated operating conditions. The flow rates for other gas types may be estimated using the conversion factors from the table on the right. The outlet pressure values indicated in the table take the pressure losses of approx. 10% of the nominal outlet pressure at the given flow rates into account. For detailed flow rate calculations please refer to our data sheet “Performance diagram”.

[bar]

G 1/2

ca. 1404

24 310 210 -

Inlet press.

[bar] 70 40 20 10

Flow rate [m³/h] at outlet press. P2 [bar]

6 170 110 55 25

12 165 105 50 -

18 160 105 30 -

24 180 105 -

Spectron Gas Control Systems GmbH Data sheet DES BU13 Edition 0115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49| Tlf.: (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 800 700Fax: | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

30 190 95 -

| 53

GASSENTRAL BU13

Pressure control panels BU13-1 / -2 Ordering example: BU13-2x2-10-M-0-N2

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Ordering information: BU13 series pressure control panels

BU13 - 2 x 2 - 10 - M - 0 - N2 Gas type Please specify the gas type with your order!

Type 1x1 - single-sided 1x1-cylinder/bundle control panel 1xn - single-sided 1xn-cylinder/bundle control panel (1x1-panel with n extensions *) 2x1 - double-sided 2x1-cylinder/bundle control panel 2xn - double-sided 2xn-cylinder/bundle control panel (2x1-panel with 2xn extensions *)

Flashback arrestor 0 - without flashback arrestor FS - flashback arrestor mounted in the outlet (e.g. for H2)

Outlet pressure P2

Inlet press. indication

10 20 30 35

M K

up to 10 bar up to 20 bar up to 30 bar up to 35 bar (only for non flammable gases)

- pressure gauge - contact pressure gauge

*) For n-cylinder panels the block valves on the regulator panel are used as central shut-off-valves. Therefore one extension per cylinder/bundle is required (see example 2x2: 2 extension panels + 2 extensions).

Specifications

Pressure indication

• All pressure control panels may be equipped with contact pressure gauges for indication and monitoring of the inlet pressure .

For further information we recommend the following brochures: • • • • •

Pressure control panels BU13AC for acetylene Pressure control panels BT2000 Pressure control panels BT2000AC for acetylene Performance diagram Central Gas Supply for technical gases

Data sheet DES BU13 Edition 0115 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

54 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL BU13&15-2U

Pressure control panel BU13&15-2U BU13-2Ux1-15-M-KH-M-N2

spectro tec

BU15-2Ux1-40-M-0-0-N2

Product features

Technical data

• Pressure control panels with automatic change-over function for high flows

Type

• For non-corrosive technical gases

Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm (BU13): Piston (BU15): Valve seat regulator: Filter process gas valve: Filter pressure regulator: Mounting plates: Flow rates Connectors Inlet: Outlet relief valve: Outlet:

• Single-stage with compensated main valve • Modular design (to be extended to 2x2, 2x3 ect. cylinders / bundles) • Central filter in pressure regulators • Pressure regulators with highly stable and accurate outlet pressure complete with integrated relief valve • Shut-off valves with On/Off-position indicators • Process gas and purge valve on the inlet pressure side • Option: ball valves and optional pressure gauge on the outlet • Safety pressure gauges acc. to DIN EN 562 • Compact design for easy installation

Temperature range Leak rate Weight BU13-2Ux1 BU15-2Ux1

• Tested and approved for use with oxygen • Suitable for inlet pressures of up to 300 bar • Variable outlet pressures

The tables below provide the values for the flow rate in standard cubic metres of Nitrogen at the indicated operating conditions. The flow rates of other gas types may be estimated using the conversion factors from the table on the right. For more specific flow rate flow rate calculations please refer to our data sheet “Performance diagram”. The tables show the flow rates with only one side delivering the gas!

5 10 15 BU13-2U (20) P2 [bar] 15 20

P1 [bar]

10 40 -

15 62 50 -

20 86 80 60,6

40 150 159 156

80 205 228 251

100 221 258 260

120 237,5 260 280

200 261 289 300

15 -

20 40 -

40 130 134

80 225 210

BU15-2U (40) P2 [bar] 30 40 BU15-2U (60) P2 [bar]

P1 [bar]

10 -

Brass NBR Brass PA Sintered bronze Nickel Stainless steel see tables below G 1/2” male G 3/8” male Brass-compressionfitting for 18 mm copper tube -30°C to +60°C -3 <10 mbar l/s He 17 kg 15 kg Conversion factors

Flow rates Q [m /h] Nitrogen

BU13-2U (15) P2 [bar]

single-stage with compensated main valve max. 300 bar 15 / 20 / 40 / 60 bar

100 235 236

120 250 250

200 270 300

40 50 60

Gas type Argon Helium Carbon dioxyde Air Oxygen Hydrogen

factor 0,83 2,64 0,79 0,98 0,93 3,71

P1 [bar]

45 88 65

80 213 213

45 65 -

80 213 250 255

100 262 242

120 265 265

200 305 431

120 273 440 440

200 431 500 550

P1 [bar]

100 243 365 388

Spectron Gas Control Systems GmbH Data sheet DES BU13+15-2U Edition 0213 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.:| Tlf.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 55

GASSENTRAL BU13&15-2U

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Pressure control panel BU13&15-2U

115

152

Pressure control panels BU15 - 2Ux2: dimensions

360

500

360

1441

outlet 18 mm

2 C-rails (each 500 mm long) are included

200

296

300

inlet G 1/2” (optional: 1/4" NPT F)

inlet G 1/2” only for BU13/15-2Ux1

inlet G 1/2” (optional: 1/4" NPT F)

Ordering information: Pressure control panels BU13&15-2U

Example: BU15-2Ux1-20-M-0-0-N2

For pressure control panels with manual change-over: see data sheet BU13

BU15 - 2U x1 - 20 - M - 0 - 0 - N2 Type

Gas type

13 - outlet pressure: 15 / 20 bar 15 - outlet pressure: 40 / 60 bar

Please specify the gas type with your order!

Design x1 - automatic change-over 2x1-panel x2 - automatic change-over 2x2-panel xn - automatic change-over 2xn-panel

Pressure gauge (P2) 0 M

- on each pressure regulator - only one common in outlet

Outlet pressure P2*

Ball valves (outlet)

15 20 40 60

0 - without KH - ball valves in the outlet

- 13-17 bar (BU13-2U) - 18-22 bar (BU13-2U) - 38-42 bar (BU15-2U) - 58-62 bar (BU15-2U)

Inlet press. indication

* The stated pressure is the middle pressure. If a certain minimum or maximum pressure is required, this has to be specified.

M K

- pressure gauge - contact pressure gauge

Specifications • SPECTROTEC - components guarantee maximum quality by using high grade materials and a quality assurance programm acc. to DIN ISO 9001 • All components which come into contact with the medium are cleaned free of oil and grease before assembly • SPECTROTEC - components undergo a 100% leak and function test Attention: Pressure control panels of the BU13&15 series must not be connected to pipings with a nominal diameter of 25 mm or bigger!

Data sheet DES BU13+15-2U Edition 0213 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

56 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL BT2000AC

Pressure control panels BT2000AC

spectro tec

Right figure: Pressure control panel BT2000AC-2x1-M-KH-SV-0 for acetylene with SV73

Figure above: Presure control panel BT2000AC-1x1-M-KH-SV-0 for acetylene complete with over-pressure valve SV73

Product features

Technical data

• Wall-mounting pressure control panels for acetylene • Designed for easy installation • Single-stage systems, modular design (to be extended to 1x2, 1x3, 2x1, 2x2, 2x3 etc. cylinders) • Pressure regulator with high control accuracy and integrated relief valve for protection of the device • Pressure control panels comply with DIN-EN-ISO 14114 and DIN-EN-ISO 15615 • With all BAM-tested safety devices, e.g.: • Quick-acting shut-off valve • Flashback arrestor • optionally: over-pressure valve * • optionally: automatic quick-acting shut-off device • optionally: Acetylene Safety Guard (ASG) For further information please see data sheet ASG

Type Inlet pressure P1 Outlet pressure P2 Materials Body regulator: Diaphragm regulator: Valve seat regulator: Mounting plate: Ball valve: Connection tube: Connectors Inlets: Outlet flashback arrestor: Outlet relief valve: Outlet over-pressure valve: Temperature range Leak rate Weight BT2000AC-1x1: Shut-off unit: Single extension:

Attention: Acetylene withdrawal systems may need to be certified before commisioning. Always refer to the local rules and regulations regarding such certifications.

* An over-pressure valve cannot be used as an safety accessory according to the Pressure Equipment Directive (PED).

single-stage max. 25 bar max. 1,5 bar brass EPDM PA stainless steel Steel, zinc-plated Steel, zinc-plated M16 x 1,5 male 1/4”-NPT female 1/8”-NPT female welding stub 14 x 2 -30°C to +60°C -4 <10 mbar l/s He 4,7 kg 2,8 kg 1,1 kg

Flow rates for BT2000 acetylene: The maximum flow rate is approx. 8 sm³/h acetylene. At an inlet pressure of approx. 4 bar (resembling an acetylene cylinder almost empty) the pressure regulator still yields approx. 5 sm³/h acetylene. Inlet press. P1 [bar] 18 10 4 2

0,5 5,0 m3/h 4,5 m3/h 3 3,0 m /h 1,5 m3/h

Outlet press. P2 [bar] 1,2 1 6,0 m3/h 8,0 m3/h 3 6,5 m3/h 5,5 m /h 3 3 4,0 m /h 5,0 m /h 2,0 m3/h 3,0 m3/h

The withdrawal rate should not exceed approx. 0,5 sm³/h per cylinder in permanent operation, so no solvent from the cylinder will enter the withdawal system. However, the flow rate may be increased to approx. 1 sm³/h for brief peak loads.

Spectron Gas Control Systems GmbH Data sheet DES BT2000AC Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 57

GASSENTRAL BT2000AC

spectro tec

Pressure control panels BT2000AC

Dimensions - Pressure control panel BT2000AC; e.g. 2x3-cylinder system: BT2000AC-2x3-M-KH-SV-0

312

ca.43,6

14x2

* with SSE: 405 with ASG: 425

340*

ca.120

200

1/8-NPT female

ca.157

200

500

380

300

325

300

Ordering information: Pressure control panels BT2000AC

Example: BT2000AC-1x3-M-KH-SV-0

Pressure control panels for other gas types: Please see data sheet BT2000

BT2000AC - 1x3 - M - KH - SV - 0 Series

Individual shut-off

BT2000 series pressure control panel for acetylene

0 V

Type

- without individual valves - with additional ball valves for each individual cylinder

Over-pressure valve

1x1 - single-sided 1x1-cylinder panel 1x2 - single-sided 1x2-cylinder panel 1xn - single-sided 1xn-cylinder panel 2x1 - double-sided 2x1-cylinder panel 2x2 - double-sided 2x2-cylinder panel 2xn - double-sided 2xn-cylinder panel

0 - without over-pressure valve SV - with over-pressure valve SV73 (not necessary with ASG)

Single-sided panels consist of basic panel and extensions (where applicable); double-sided panels consist of basic panel, connection tube DN5 (225 mm), shut-off unit and extensions (where applicable).

KH - manual quick-acting shut-off device (ball valve) SSE - automatic quick-acting shut-off device SSE ASG - Acetylene Safety Guard

Quick-acting shut-off

Inlet press. indication M K

- Pressure gauge - Contact pressure gauge

Application example: Pressure control panel BT2000AC with ASG Data sheet DES BT2000AC Edition 1115 Subject to alteration without prior notice ÂŠ Spectron Gas Control Systems GmbH

58 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL BU13AC

Pressure control panels BU13AC

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Pressure control panel BU13AC-1x1-M-KH-SV-0 for acetylene with manual quick-acting shut-off valve (ball valve) and over-pressure valve SV73

Pressure control panel BU13AC-2x1-M-SSE-SV-0 for acetylene with SV73

Product features

Technical data

• Acetylene-pressure control panels for high flow rates • Designed for easy installation • Single-stage systems, modular design (to be extended to 1x2, 1x3, 2x1, 2x2, 2x3 etc. cylinders / bundles) • Pressure regulator with high control accuracy • Pressure control panels comply with DIN-EN-ISO 14114 and DIN-EN-ISO 15615 • With all type-tested safety devices, e.g.: • quick-acting shut-off valve (manual) • Flashback arrestor • optionally: over-pressure valve * • optionally: automatic quick-acting shut-off device • optionally: Acetylene Safety Guard (ASG) For further information please see data sheet ASG

Type Inlet pressure P1 Outlet pressure P2 Materials Body regulator: Diaphragm regulator: Valve cone regulator: Mounting plate: Ball valve: Connecting pipe: Connectors Inlet: Outlet flashback arrestor: Outlet over-pressure valve: Temperature range Leak rate Weight BU13AC-1x1: 2x1 extension: Single-extension:

Attention: Acetylene withdrawal systems may need to be certified before commisioning. Always refer to the local rules and regulations regarding such certifications.

* An over-pressure valve cannot be used as an safety accessory according to the Pressure Equipment Directive (PED).

Inlet pressure P1 [bar] 18 10 6 4 2

0,5 8 m3/h 8 m3/h 8 m3/h 8 m3/h 7 m3/h

0,8 18 m3/h 17 m3/h 17 m3/h 18 m3/h 12 m3/h

single-stage max. 25 bar max. 1,5 or 2,5 bar brass EPDM PA stainless steel steel, zinc-plated steel, zinc-plated G 3/4”-LH male G 3/4” male welding stub 14x2 -30°C to +60°C -3 <10 mbar l/s He 9,6 kg 5,9 kg 1,1 kg

Flow rates BU13AC: The withdrawal rate should not exceed approx. 0.5 Nm³/h per cylinder in permanent operation, so no solvent from the cylinder will enter the withdrawal system. However, the flow rate 3 may be increased to approx. 1 m /h for brief peak loads. Outlet pressure P2 [bar] 1,0 1,2 25 m3/h 31 m3/h 23 m3/h 29 m3/h 23 m3/h 29 m3/h 23 m3/h 28 m3/h 13 m3/h 13 m3/h

1,5 42 m3/h 39 m3/h 39 m3/h 29 m3/h 13 m3/h

2,0 60 m3/h 58 m3/h 45 m3/h 28 m3/h 13 m3/h

Spectron Gas Control Systems GmbH Data sheet DES BU13AC Edition 0415 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49| Tlf.: (0)6995 38016-0, +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 800 700Fax: | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

2,5 61 m3/h 61 m3/h 45 m3/h 29 m3/h -

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GASSENTRAL BU13AC

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Pressure control palels BU13AC

Dimensions of pressure control panel BU13AC, e.g.: 2x3-cylinder system: BU13AC-2x3-M-KH-SV-0 440*

* with ASG: 456

ca. 500

200

G 3/4

14x2

194 113

300

G3/4-LH

300

512 580 1782

G3/4-LH

Ordering information: Pressure control panel BU13AC

300

Example: BU13AC-1x3-M-SSE-SV-0

BU13AC - 1,5 - 1x3 - M - KH - SV - 0 Outlet pressure P2

Individual shut-off

1,5 - 1,5 bar 2,5 - 2,5 bar

0 - without individual valves V - with additional ball valve for each individual cylinder

Type

Over-pressure valve

0 - without over-pressure valve SV - with over-pressure valve SV73 (not necessary with ASG)

Quick-acting shut-off

Single-sided panels consist of basic panel and extensions, where applicable. Double-sided panels consist of basic panel, connecting pipe DN5 (225 mm), shut-off device and extensions, where applicable.

KH - manual quick-acting shut-off device (ball valve) SSE - automatic quick-acting shut-off device SSE ASG - Acetylene Safety Guard

Inlet press. indication M K

Data sheet DES BU13AC Edition 0415 Subject to alteration without prior notice ÂŠ Spectron Gas Control Systems GmbH

60 | iTec AS

- pressure gauge - contact pressure gauge

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL HØYTRYKKSLANGER

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High pressure hoses HDS Product features

Technical data

• Quality high pressure hoses for non-corrosive industrial gases, oxygen and acetylene • 90° elbow on inlet • Design in all essential points according to DIN EN ISO 14113 (Rubber and plastics hose) • Design in all essential points according to EN ISO 10380 (Corrugated metal hose) • Anti-whip cord (not for acetylene) • Non-return-valve at cylinder- or bundle connection for acetylene to avoid air getting into the hose

max. 300 bar max. 25 bar (Acetylene) DN 6 - DN 12 0,5 - 3,5 m

Working pressure P Nominal diameter Length Materials Industrial gases Inner surface: Outer surface: Reinforcement: Fitting: Oxygen: Acetylene: Connections Inlet:

Polyester Polyurethane Aramid fibre 1.4305 stainless steel rubber cylinder connection or 1/4”-NPT female 1/4”-NPT female -20°C to +60°C -3 <10 mbar l/s He

Outlet: Temperature range Leak rate

High pressure hose HDS - PE for industrial gases except oxygen and acetylene

Ordering information: High pressure hose for industrial gases except oxygen and acetylene HDS - PE

HDS - PE - 300 - 3,5M - DIN 477-6 - 0 - CM 1/4 Pressure range

Outlet

200 - 200 bar 300 - 300 bar

Compression fitting (brass) CM 1/4 - 1/8” / 1/4” / 1/2” CM 6 - 3 / 6 / 8 / 10 / 12 mm Compression fitting (stainless steel) CE 1/4 - 1/8” / 1/4” / 1/2” CE 6 - 3 / 6 / 8 / 10 / 12 mm

Length 0,5M 1M 2M 3,5M

- 0,5 meter (DN 8) - 1,0 meter (DN 8) - 2,0 meters (DN 8) - 3,5 meters (DN 8)

KK 1/2 - G 1/2” bull nose+union nut 0 - 1/4”-NPT female

Inlet

Cylinder connection

Cylinder- or bundle connection: Specify relevant standard and connection type required

0 M

- brass - chrome plated brass

Spectron Gas Control Systems GmbH Data sheet DES HDS - Edition 1216 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

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GASSENTRAL HØYTRYKKSLANGER

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High pressure hoses HDS High pressure hose HDS - ES for oxygen

Ordering information: High pressure hose for oxygen HDS - ES

HDS - ES - 300 - 3,5M - DIN 477-9 - E - CE6 Pressure range

Outlet

200 - 200 bar 300 - 300 bar

- compression fitting with 6 mm SS-tube stub KK1/2 - G 1/2” bull nose+union nut 0 - 1/4”-NPT female

Length 0,5M 1M 2M 3,5M

- 0,5 meter (DN 6) - 1,0 meter (DN 6) - 2,0 meters (DN 6) - 3,5 meters (DN 6)

Cylinder connection

Inlet

M E

Cylinder- or bundle connection: Specify relevant standard and connection type required

- chrome plated brass - stainless steel

High pressure hose HDS - AC for acetylene

Ordering information: High pressure hose for acetylene HDS - AC

HDS - AC - 25 - 2,5M - DIN 477-3 - M16 Pressure range

Outlet

25 - 25 bar

M16 G3/4

- M16 x 1,5 - G 3/4” LH female with 2,5 meters DN12

Length

Inlet

0,5M - 0,5 meter (DN 6) 1M - 1,0 meter (DN 6) 2,5M - 2,5 meters (DN 12, in- / outlet: G 3/4” LH female with Aluminum-sealing)

Cylinder- or bundle connection: Specify relevant standard and connection type required

Data sheet DES HDS - Edition 1216 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH 62 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

GASSENTRAL SIKKERHETSUTSTYR ACETYLEN

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Acetylene Safety Guard ASG

ASG P1 P1

P2 P1

Acetylene Safety Guard ASG with activated shut-off indicator (red) Product features

Technical data

• Acetylene Safety Guard according to EN ISO 14114 Operating pressure P1 for permanent and secure monitoring of the inlet Shut-off pressue P1 and outlet pressures separately Control pressure P2 Shut-off pressue P2 • Successful type test according to EN ISO 15615 incl. Acetylene decomposition test by BAM (German Materials Federal Institute for Material Research and Testing) Body: • Immediate closure of the Acetylene supply as soon O-rings: Flow rates as a pressure exceeds its set point Connectors • Resettable shut-off indicator Inlet / outlet: • Easy manual reset to operation mode once the Inlet outlet pressure: cause of the closure is resolved Temperature range • Patented concept to improve safety Leak rate • Eliminates the need for quick acting shut-off device Weight in the inlet as well as an over-pressure device in the outlet (relief valve)

4 - 25 bar 27 bar 0.8 / 1.3 / 1.5 / 2.0 bar 1.3 / 1.8 / 2.0 / 2.5 bar brass EPDM see table below 1/4”-NPT female 1/8”-NPT female -30°C to +60°C -3 <10 mbar l/s He 2,5 kg

• No venting Acetylene to atmosphere, saving gas and vent pipework • Retrofitable to pressure control panels BT2000AC and BU13AC

Flow rates ASG: The maximum flow rate is approx. 300 Nm³/h Acetylene. At an inlet pressure of approx. 4 bar (resembling an acetylene cylinder almost empty) the ASG still flows approx. 50 Nm³/h Acetylene.

Inlet pressure P1 18 bar 12 bar 8 bar 4 bar 2 bar

Flow rate 300 m3/h 200 m3/h 120 m3/h 50 m3/h 25 m3/h

The withdrawal rate should not exceed approx. 0,5 Nm³/h per cylinder in permanent operation, so no solvent from the cylinder will enter the withdawal system. However, the flow rate may be increased to approx. 1 Nm³/h for brief peak loads.

Spectron Gas Control Systems GmbH Data sheet DES ASG Edition 0315 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. |+49 38016-0, Fax +49itec@itec.as (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien Tlf.:(0)69 95 800 700 | e-mail: | Web: www.itec.as info@spectron.de www.spectron.de

| 63

GASSENTRAL SIKKERHETSUTSTYR ACETYLEN

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Acetylene Safety Guard ASG Dimensions 102,3 98

1/8”-NPT

P2 11

ca. 63

M6 (x2)

ø 60

P2 in

1/4”-NPT

11,5

P1 in

32 Shut-off indicator

Ordering information: Acetylene Safety Guard ASG

Pressure control panels with ASG: see data sheets BT2000AC and BU13AC

ASG - 27 - 1.3 Shut-off pressure P1

Shut-off pressure P2

27 - 27 bar

1.3 1.8 2.0 2.5

- 1.3 bar - 1.8 bar - 2.0 bar - 2.5 bar

Application example: Pressure control panel BT2000AC with ASG

ASG P1 P1

64 | iTec AS

P2 P1

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

VENTILER V6 & V13

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Shut-off valves V6 and V13

G 1/2”

25,5

ca. 85

1/4”-NPT

ca.110

71803691

1/4”-NPT

71833241

M6 26

105,5

Technical data Type (Art.-no.) Pressure Nominal diameter Cv-value Materials Body: Sealing (seat): Sealing to atmosphere: Filter: Connectors Inlet: Outlet: Temperature range Leak rate Weight Position indicator Approval for oxygen

V13 (71833241) max. 300 bar DN 3,5 0,22

V6 (71803691) max. 40 bar DN 10 1,72

V6 (71803687) max. 40 bar DN 13 2,51

V6 (71803701) max. 40 bar DN 13 2,51

brass PA 6 O-ring sintered bronze

brass PA 6 Hastelloy -

1/4”-NPT female 1/4”-NPT female -30°C to +60°C -4 <10 mbar l/s He 0,4 kg yes yes

G 1/2” female G 1/2” male -30°C to +60°C -4 <10 mbar l/s He 0,9 kg no yes

G 3/4” female G 3/4” male -30°C to +60°C -4 <10 mbar l/s He 1,0 kg no yes

G 3/4” male G 3/4” male -30°C to +60°C -4 <10 mbar l/s He 0,8 kg no yes

25,5 M6

M6 26

110,5

ca.110 25,5

G 3/4”

71803701

ca.110

718033687

M6 26 80

Spectron Gas Control Systems GmbH Data sheet DDS V6+V13 Edition 0714 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.:| Tlf.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 65

FILTER F11 + F25

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Filter F11 + F25

Filter F11

Filter F25

Product features • Brass - filter for separating dirt particles such as rust, sand, or chips carried along in gas piping

Technical data Type Flow rate Q*

• For non-corrosive technical gases

Operating pressure P

• Protection against wear and damages of the downstream equipment

Pore diameter (F 11) Mesh size (F 25) Filter area

• Easy change of the filter cardridges

Materials Body: Filter cardridge:

* Q in Nominal flow rate per hour (Nm /h) Nominal flow = Actual flow x pressure (abs.) 3

Q in Actual flow rate / hour: F11: max. 60 m /h 3

Ports Inlet:

F25: max. 120 m /h Outlet: 3

e.g. filter F11: 60 m /h @ 30 bar line pressure equals: 3

60 m /h x 31 bar = 1860 Nm /h

Temperature range Leak rate Weight

single-stage F 11: max. 18000 Nm3/h F 25: max. 24000 Nm3/h F 11: max. 300 bar F 25: max. 200 bar 40-45 μm 60-65 μm F 11: 29 cm2 F 25: 174 cm2 brass F 10: sintered bronze F 25: tin bronze F 11: G ½”- female F 25: G 1 ½” - female F 11: G ½”- female F 25: G 1 ½” - female -30°C to +60°C <10-3 mbar l/s He F 11: approx. 0.9 kg F 25: approx. 10 kg

Attention:

When pressure losses start to increase and the flow rate starts to decrease - but at least once a year the filter cardridge must be dismanteled and cleaned; in the event of damage it can be exchanged with ease. The filter cardridge may only be dismanteled at zero pressure. To do so, close the shutoff valve upstream of the filter, and open the flushing valve (F25) or the locking screw (F11) below the filter so that the gas in the filter can be discharged into the atmosphere.

66 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

FILTER F11 + F25

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Filter F11 + F25 Dimensions and connections filter F11 + F25

F25

F11

G 1 ½”

G ½"

PN300

ca. 450

130,5

G ½"

G 1 ½"

125

G ½”

Ø15x3

Ordering information: filter F 11 + F 25

F 11 - NFG

Type

Type of gas

F 11 F 25

NFG - non flammable gases FG - flammable gases (except for acetylene) O2 - oxygen

Spare parts F 11 Filter cardridge

770.54100

F 25 Filter cardridge O-ring (51x2,5) O-ring (46x3)

770.54101 162.37180 162.37170

Spectron Gas Control Systems GmbH Data sheet DES F11+F25 Edition 0418 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel. |+49 38016-0, Fax +49itec@itec.as (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien Tlf.:(0)69 95 800 700 | e-mail: | Web: www.itec.as info@spectron.de www.spectron.de

| 67

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UTTAKSPOST ET65-BV

Spectrotec

Tapping points for industrial gases ET65-BV

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 69

UTTAKSPOST ET65-BV

Tapping points ET65-BV

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Tapping point series ET65-BV

Single-tapping points for non flammable gases, oxygen and flammable gases

Double-tapping point

Single-tapping point with flow gauge

Double-tapping point with connection block and flash back arrester (optional)

Single-tapping point with flowmeter and control valve

Product features • Tapping points for wall mounting • For non-corrosive industrial gases • For flows up to 50 m³/h • Single-stage pressure regulator with high accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Inlet pressure shut off with ball valve • For easy installation • Single- and Double-tapping points available in the following configurations: - with adjustable outlet pressure (pressure gauge) - with adjustable flow (flow gauge) - with adjustable flow (flowmeter and control valve) - with flash back arrestor (optional) - see price list • Single-tapping points also available with fixed outlet pressure including two flowmeters and control valves

Technical data Type Inlet pressure P1 for acetylene: Outlet pressure P2 for P1 = 40 bar: for P1 = 1.5 bar (acetylene): Materials Body: Diaphragm: Valve cone: Temperature range Leak rates Weight Inlet ball valve flammable gases: other gases:

70 | iTec AS

1.5 / 2.5 / 10 / 20 bar 1.5 bar brass EPDM PA -30°C to +60°C <10-4 mbar l/s He approx. 1.5 kg G 3/8” LH male or G 3/8” RH female G 3/8” RH male or G 3/8” RH female

Outlet pressure regulator flammable gases: G 3/8” LH male with 9 mm hose connection other gases: G 1/4” male with 6 mm hose connection Pressure gauge ports: G 1/4”- female

*oxygen: max. 30 bar Data sheet DES ET65-BV Edition 0118 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

single-stage max. 40 bar* max. 1.5 bar

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

UTTAKSPOST ET65-BV

Tapping points ET65-BV

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M12x1

84 100

ca. 75

pen

zu/ c l

s ed

f /o

2.5

1/4” NPT

ca. 120

130

8.5

ca. 125

Dimensions - Single-tapping point ET65-1-BV

2.5 20 36

ca. 105

Version with adjustable outlet pressure and pressure gauge or flow gauge

Version with adjustable flow by flowmeter and control valve

Double-tapping point ET65-BV-2

Versions of tapping point ET65-BV a) Pressure gauge gas type oxygen*, non flammable and flammable gases *P1: 30 bar

P1 [bar] 40 / 1.5 40 40 40

outlet

P2 [bar] 0.1 - 1.5 bar 0.2 - 2.5 bar 1 - 10 bar 2 - 20 bar

6mm hose connection (9 mm for flammable gases)

P1 [bar]

scale

outlet

1 - 16 l/min

4 - 32 l/min

b) Flow gauge

8.5 60

gas type argon / CO2

6mm hose connection

c) Flowmeter and control valve gas type

100 184 200

Approximate values of flow rates for tapping points ET65-BV with adjustable outlet pressure: Table 1: Standard values for acetylene flow rates of the tapping point ET65 pressure regulator Outlet pressure adjustable up to 1.5 bar Performance factor L10 = approx. 3 Flow [m³/h] at outlet pressure P2 Inlet press.

1.3 bar

0.3 bar 0.2

argon / CO2

version with connection block for acetylene

0.5 bar 0.5

1 bar 1

P1 [bar] 40 40 40 40

Table 2: Standard values for compressed air flow rates of the tapping point ET65 pressure regulator Outlet pressure adjustable up to 1.5 / 4 / 10 / 20 bar Performance factor L10 = approx. 3 Inlet press.

[bar] 40 25 20 10 1 0.5

Flow [m³/h] at outlet pressure P2 [bar]

0.3 2 2 2 1 0.5

0.5 5 5 5 5 1 -

3 15 15 15 12 -

6 20 20 20 15 -

10 40 30 25 -

20 50 45 -

P2 [bar] 1.4 1.4 4 4

scale 0.1 - 1 l/min 0.5 - 5 l/min 1 - 16 l/min 3 - 30 l/min

6mm hose connection

Table 3: Conversion factors from compressed air to other gases

For other types of gas the flow rate must be multiplied with the following factors:

Oxygen Nitrogen Hydrogen Argon Carbon dioxide Helium

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

outlet

0.95 1.02 3.79 0.85 0.81 2.69

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UTTAKSPOST ET65-BV

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Tapping points ET65-BV Ordering information: Tapping points ET65-BV

ET65-BV - 2M - O2 - M 10

{

right side for Doubletapping point

{

Singletapping point or left side

C2H2 - M 1.5

Series

Version

1M 1F 2M 2F

Pressure gauge M 1.5 - P2 adjustable max. 1.5 bar M 2.5 - P2 adjustable max. 2.5 bar M 10 - P2 adjustable max. 10 bar M 20 - P2 adjustable max. 20 bar

- Single-tapping point with G 3/8” male inlet - Single-tapping point with G 3/8” female inlet - Double-tapping point with G 3/8” male inlet - Double-tapping point with G 3/8” female inlet

Type of gas O2 C2H2 NFG FG

Flow gauge DM16 - flow rate1-16 l/min DM32 - flow rate 4-32 l/min

- oxygen - acetylene - non flammable gases - flammable gases

Flowmeter (see table below) FL 1 - flow rate 0.2-1 l/min (Ar-CO2) FL 5 - flow rate 1-5 l/min (Ar) FL 16 - flow rate 2-16 l/min (Ar-CO2, H2 ...) FL 30 - flow rate 5-30 l/min (forming gas ...)

Flash back arrester: see price list

Ordering example: ET65-BV - 1F - NFG - M 10

Ordering example: ET65-BV - 2F O2 - M 10 C2H2 - M 1,5

Double Flowmeter right + left (see table below) 2FL 1 - flow rate 0.2-1 l/min (Ar-CO2) 2FL 5 - flow rate 1-5 l/min (Ar) 2FL 16 - flow rate 2-16 l/min (Ar-CO2, H2 ...) 2FL 30 - flow rate 5-30 l/min (forming gas ...) Wihout pressure regulator CB - connection block only for acetylene

Specifications

Flowmeter FL

range [l/min.] FL 1: 0,2 - 1,0 FL 5: 1,0 - 5,0

FL 16: 2,0 - 16

FL 30: 5,0 - 30

Applications • For all gases compatible with the materials used in the products, e.g. compressed air, oxygen, nitrogen, carbon dioxide, forming gas, hydrogen, methane and rare gases

72 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 info@spectron.de www.spectron.de

medium Ar-CO2 Argon Ar-CO2 Hydrogen Nitrogen Ar-H2

Ar-CO2 Hydrogen Forming gas

pressure 1,4 bar

4 bar

UTTAKSPOST ET2000V

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Tapping point ET2000V

Product features

Technical data

• Tapping point for wall mounting

Type Inlet pressure P1

• For gas supply from top or bottom • For non-corrosive industrial Gase • Tested for use with oxygen • Single-stage type with hight control accuracy • Outlet pressure limitation by special adjustment • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN 562 • Compact design • Light weight

Outlet pressure P2 Materials Body: Diaphragm: Valve cone: In- / outlets Inlet valve:

single-stage max. 40 bar max. 1,5 bar (acetylene) 1,5 - 20 bar brass EPDM PA

G 1/2” + soldering- or welding stub Outlet NFG, O2: G 1/4” + gland 6 mm FG, C2H2, Flux: G 3/8”LH + gland 9 mm Temperature range -30°C to +60°C -3 Leak rate <10 mbar l/s He Weight single: approx. 2,2 kg double: approx. 4,3 kg tripple: approx. 6,5 kg

Flow rates pressure regulator ET2000: For other gas types the flow rate must be multiplied with these factors:

air inlet press. P1

flow rate [m /h] at outlet pressure P2 [bar]

[bar]

0,5

40 20 10 5

5 5 5 5

15 15 15 10

30 20 15 10

40 25 15 10

50 30 -

60 -

acetylene inlet press. P1

oxygen nitrogen hydrogen argon carbon dioxide helium

0.95 1.02 3.79 0.85 0.81 2.69

flow rate [m3/h] at outlet press. P2 [bar]

[bar]

0,3

0,5

1,3

0,2

0,5

Spectron Gas Control Systems GmbH Data sheet DES ET2000V Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 73

UTTAKSPOST ET2000V

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Tapping point ET2000V Dimensions and part numbers Pressure regulators: see data sheets

Bracket and lock nut for part number 666.12340 718.34311 718.34312

5 40

pos.

1+4 2+4 3+4

1 valve 2 valves 3 valves

Tapping point pressure regulator ET2000 Tapping point pressure regulator with flow indication ET2000 Flow

106

256

150

Shut off valve (inlet G 1/2” RH male) gas type

part number

oxygen + non flammable gases G 3/8” RH acetylene G 3/8” LH fuel gas G 3/8” LH

718.03095 718.03096 718.03097

The valve can be mounted upside down, pos. if the gas supply comes 5 from top. 5 5

Connections for valve inlet G 1/2” pipe Ø

12 x 1 copper 15 x 1 copper 14 x 2 steel

stub

pos. part number

union nut

soldering stub union nut G 1/2” 6+8 666.12327 soldering stub union nut G 1/2” 6+8 718.25103 welding stub union nut G 1/2” 7+8 718.25971

Safety devices gas type

oxygen fuel gas

thread

G 1/4” G 3/8” G 3/8” LH

part number

pos.

0.463.291 0.463.330 0.463.290

9 9 9

Elbow fitting for fuel gas 2 x G3/8”LH gas type

part number

pos.

fuel gas

053.08240

74 | iTec AS

7 8

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

UTTAKSPOST ET2000

Tapping point pressure regulator ET2000

spectro tec

Tapping point pressure regulator ET2000-40-10-NFG

Product features

Technical data

• Tapping point pressure regulator

Type Inlet pressure P1

• For non-corrosive industrial Gase • Tested for use with oxygen • Single-stage type with hight control accuracy • Outlet pressure limitation by special adjustment • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Compact design

single-stage max. 40 bar max. 1,5 bar (acetylene) 1,5 - 20 bar

Outlet pressure P2 Materials Body: brass Diaphragm: EPDM Valve cone: PA In- / outlets Inlet NFG, O2: G 3/8” union nut FG, C2H2, Flux:G 3/8”LH union nut Outlet NFG, O2: G 1/4” + gland 6 mm FG, C2H2, Flux:G 3/8”LH + gland 9 mm Temperature range -30°C to +60°C -4 Leak rate <10 mbar l/s He Weight 1,3 kg

Flow rates pressure regulator ET2000: For other gas types the flow rate must be multiplied with these factors:

flow rate [m3/h] at outlet pressure P2 [bar]

air inlet press. P1 [bar]

0,5

40 20 10 5

5 5 5 5

15 15 15 10

30 20 15 10

40 25 15 -

50 30 -

60 -

acetylene inlet press. P1

flow rate [m3/h] at outlet press. P2 [bar]

[bar]

0,3

0,5

1,3

0,2

0,5

oxygen nitrogen hydrogen argon carbon dioxide helium

0.95 1.02 3.79 0.85 0.81 2.69

Performance factor L10 = 3

Spectron Gas Control Systems GmbH Data sheet DES ET2000 Edition 0317 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 75

UTTAKSPOST ET2000

Tapping point pressure regulator ET2000

spectro tec

Dimensions

1/4”-NPT

110

Ordering information: Tapping point pressure regulator ET2000

ET2000 - 40 - 10 - NFG gas type Outlet pressure P2

NFG

oxygen

non flammable

flammable gases acetylene

C2H2

717.05891 717.05892 717.05893 717.05894

717.05895 717.05896 717.05897 717.05898

Flux

Gasflux 1,5 - max. 1,5 bar 2,5 - max. 2,5 bar 10 - max. 10 bar 20 - max. 20 bar

717.05899 717.05900 717.05901 717.05902 article number

717.05890

717.05921

Other glands and union nuts hose

thread

gland

hose

thread

gland

6 mm 8 mm

G 1/4” G 1/4”

700.50050 723.18928

8 mm 9 mm 10 mm

G 3/8” G 3/8” G 3/8”

471.40770 471.40090 722.17034

Data sheet DES ET2000 Edition 0317 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH 76 | iTec AS

union nut

G 1/4” 700.50030 G 3/8” 700.50130 G 3/8”LH 700.50040

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

UTTAKSPOST ET2000 MED FLOWMETER

Tapping point pressure regulator ET2000 with flow indication

ET2000 - 40 - FL 30 - NFG

ET2000 - 40 - 2FL 30 - NFG

spectro tec

ET2000 - DM 16 - NFG

Product features

Technical data

• Tapping point pressure regulator with flow indication (flowmeter or flow gauge)

Type single-stage Inlet pressure P1 max. 40 bar Indication range 0,2 - 30 l/min. Materials Body: brass Diaphragm: EPDM Valve cone: PA Protection cap: polycarbonate In- / outlets Inlet NFG, O2: G 3/8” union nut FG: G 3/8”LH union nut Outlet NFG, O2: G 1/4” + gland 6 mm FG: G 3/8”LH +gland 9 mm Temperature range -30°C to +60°C -4 Leak rate <10 mbar l/s He Weight ET2000 DM: 1,3 kg ET2000 FL: 1,4 kg ET2000 2FL:1,8 kg

• For non-corrosive industrial gases • Gas specific orifice in the outlet with flow gaugeversion • Tested for use with oxygen • Single-stage type with hight control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Compact design • Light weight

Flowmeter FL for the pressure regulator ET2000: indication flow rate [l/min.] FL 1: 0,2 - 1,0 FL 5: 1,0 - 5,0

FL 16: 2,0 - 16

FL 30: 5,0 - 30

medium Ar-CO2 argon Ar-CO2 hydrogen nitrogen Ar-H2

pressure 1,4 bar

4 bar

Ar-CO2 hydrogen forming gas

Spectron Gas Control Systems GmbH Data sheet DES ET2000 Flow Edition 1115 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as info@spectron.de www.spectron.de

| 77

UTTAKSPOST ET2000 MED FLOWMETER

Tapping point pressure regulator ET2000 with flow indication

spectro tec

130

Dimensions

gas specific nozzle ø 32

ca.55

110

Ordering information: Tapping point pressure regulator ET2000 with flow indication

ET2000 - 40 - FL16 - NFG

Type

Gas type NFG FG

O2 oxygen

non flammable gases

Flow gauge (nur für Ar-Co2) DM 16 - flow rate 1-16 l/min DM 32 - flow rate 4-32 l/min

717.05913 717.05914

Flowmeter FL 1 - flow rate 0,2-1 l/min FL 5 - flow rate1-5 l/min FL 16 - flow rate2-16 l/min FL 30 - flow rate5-30 l/min 2FL 16 - double flowmeter 2-16 l/min. 2FL 30 - double flowmeter 5-30 l/min.

717.05909 717.05910 717.05911 717.05912 717.07197 717.07198

flammable gases

part number Other glands and union nuts hose

thread

gland

hose

thread

gland

6 8

G 1/4” G 1/4”

700.50050 723.18928

8 9 10

G 3/8” G 3/8” G 3/8”

471.40770 471.40090 722.17034

78 | iTec AS

union nut

G 1/4” 700.50030 G 3/8” 700.50130 G 3/8”LH 700.50040

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

UTTAKSPOST FL32

spectro tec

Flowmeter FL32 Dimensions

ca.31,5

1/4”-NPT

130

ø 32

Floating type flowmeter

Technical data Type Calibration pressure Materials Body: Elastomers: Flowmeter: Protection cap: Valve stem: Connectors Inlet: Outlet: Temperature range Leak rate Weight

G 1/4” connection acc. EN 560

floating type 1,4 / 4 bar brass FKM glas Polycarbonate CuZn35Ni2

33,5

Product features • Flowmeter for industial gases

1/4”-NPT male G 1/4” male -30°C to +60°C -3 <10 mbar l/s He 330 g

• Suitable e.g. for tapping points to dose shielding or forming gas • Flow range for 1,4 bar: 0,2 to 5 l/min. • Flow range for 4 bar: 16 to 100 l/min.

Ordering information: Flowmeter FL32

FL32 - 4 - Ar/CO2 - 16 Calibration pressure

Type of gas + flow range

1,4 - 1,4 bar 4,0 - 4,0 bar

Ar/CO2 Ar Ar/CO2 Ar/H2 H2 N2 Ar/CO2 forming gas N2 Ar/CO2

1 5 16 16 16 16 30 30 50 100

- 0,2...1 l/min. (for 1,4 bar) - 1...5 l/min. (for 1,4 bar) - 2...16 l/min. (for 4 bar) - 2...16 l/min. (for 4 bar) - 2...16 l/min. (for 4 bar) - 2...16 l/min. (for 4 bar) - 5...30 l/min. (for 4 bar) - 5...30 l/min. (for 4 bar) - 10...50 l/min. (for 4 bar) - 20...100 l/min. (for 4 bar)

| 79

80 | iTec AS

spectro tec

GENERELL INFORMASJON SENTRALGASSANLEGG

Central Gas Supply for industrial gases

Advantages, regulations and layout

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 81

GENERELL INFORMASJON SENTRALGASSANLEGG

General Information / Advantages 1.

spectro tec

General Information A central gas supply system in a workshop is used to feed several tapping points at individual workplaces via a system of pipework. Therefore the supply from cylinders at the individual workplaces becomes obsolete. The individual points-of-use are fed with gas from the central storage device via the manifold pipework. Depending on the required gas quantities the central storage devices may be tec tec tec tec

gas cylinder batteries gas cylinder bundles cylinder-bundle batteries storage tanks

Central gas supply systems for technical gases from Spectron Gas Control System’s product range are manufactured according to tec tec

spectro tec

the relevant rules and regulations sound engineering practice

The components are manufactured with the utmost care and are subject to a permanent quality assurance program. The materials and the production methods used are chosen for the designated applications. The machining of the individual components, the assembly of the components and the packing of the products fulfill the requirements to a state-of-the-art gas supply system. To optimise the on-site installation procedure the gas supply systems are shipped pre-assembled as far as possible. Each complete system and its individual components are tested for function and leak-tightness and therefore guarantee the well-known Spectron quality.

Advantages of a central gas supply system tec tec tec

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Reduced risk of accidents No more gas cylinders in the immediate surrounding of the workplaces Several hazards are ruled out, such as: • Cylinders falling over, leakages of toxic or flammable gases • No more high pressure components at the workplaces Considerable cost-saving potentials Time required for cylinder-changes is reduced to a minimum More efficient emptying of the storage devices Fewer gas cylinders required - therefore lower cost in gas cylinder rentals Dimensional advantages Less room required for centrally located storage devices Only tapping points required at the individual workplaces Optimised work process Continuous gas supply to the individual workplaces Easy control over the gas supply via central gas storage contents monitoring

Data sheet DES Central gas supply edition 0413 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

82 | iTec AS

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

GENERELL INFORMASJON SENTRALGASSANLEGG

Regulations / Required Containers 3.

spectro tec

Rules and regulations in Germany For information on the design of a central gas supply system we recommend: EIGA document 20/83 “Distribution of oxygen, acetylene and methylacetylene mixtures at users’ works (available from the European Industrial Gases Association - http://www.eiga.org). German safety regulations (BVS) EU-guidline 2009/104/EG The following german technical and safety regulations apply: tec tec

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Technical regulations Acetylene: TRGs, TRAC; DIN EN ISO 14114; ATEX-guideline Compressed gases: TRGs; ATEX-guideline; DIN EN 13463-1 Liquefied gases: TRGs; TRF; ATEX-guidelines; DIN EN 13463-1 Accident prevention guidelines: BGV 500 BGV-A1 BGR 500, Kap. 2.26 BGR 500, Kap. 2.31 BGR 500, Kap. 2.32 BGR 500, Kap. 2.33 BG RCI Merkbl. M034

General information Cutting & Welding Pipework systems Oxygen systems Gases systems Oxygen

Size of gas container The size and the type of the required container is primarily defined by the gas consuption at the relevant workplaces. The following table gives an estimate of the available flow rates for gas cylinders and cylinder bundles (of 12 cylinders). The values are based on permanent withdrawal and one change of cylinder / bundle per week.

Gas consumption per week

Gas cylinders Compressed gases

Gas cylinder bundles

Acetylene

[m³]

single

double

single

double

10 20 30 40 50 60 80 100 200

1x1 1x2 1x3 1x4 1x5 1x6

2x1 2x1 2x2 2x3 2x4 2x5

1x1 1x2 1x3 1x4 1x5 1x6

2x1 2x1 2x2 2x3 2x4 2x5

Compressed gases single

double

1x1 1x1 1x2

2x1 2x1 2x2

Acetylene single

double

1x1 1x2

2x1 2x2

For infrequent withdrawal with high peak loads the performance factor of the pressure regulator must be taken into consideration (also see brochure “Performance diagram”).

Spectron Gas Control Systems GmbH Data sheet DES Central gas supply edition 0413 Fritz-Klatte-Str. 8, D-65933 Frankfurt Subject to alteration without prior notice Tel.: |+49 38016-0, Fax: +49itec@itec.as (0)69 38016-200 © Spectron Gas ControlAdr.: Systems GmbH 80, N-3261Larvik Hegdalveien Tlf.:(0)69 95 800 700 | e-mail: | Web: www.itec.as info@spectron.de www.spectron.de

| 83

GENERELL INFORMASJON SENTRALGASSANLEGG

spectro tec

Max. flow rates / Schematic 5.

Withdrawal rates from gas cylinders tec

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From one 40-l cylinder up to approx. 1 m3/h can be withdrawn temporarily. The permanent withdrawal rate should not exceed 0.3 to 0.6 m3/h.

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Liquefied gas (Propane)

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Acetylene

The evaporation rate of the liquefied gas container depends on several factors, but mainly on the temperature and the duration of the consumption peaks. For intermittant consumption one can assume an evaporation rate of approx. 1.5 kg/h for a 11 kg cylinder and 4 kg/h for a 33 kg cylinder. Liquefied gas (CO2) No more than 10 % per hour of the respective cylinder contents should be withdrawn from the gas cylinder in gaseous state.

Schematic example for a central gas supply system Tapping points

Consuming units

Pipeline system

Pressure control panel for cylinder bundles

Pressure control panel for cylinder batteries Acetylen

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pr o

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pr o

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pr o

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pr o

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Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

as t

ces s g

u c hga as

pr o

ces s g

u c hga

ces s g

u c hga

A bgas

e g a

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84 | iTec AS

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Data sheet DES Central gas supply edition 0413 Subject to alteration without prior notice ÂŠ Spectron Gas Control Systems GmbH

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Central gas containers: left: 2 x 1 cylinder bundles right: 2 x 3 gas cylinders

spectro tec

GENERELL INFORMASJON KAPASITETSDIAGRAM

Performance diagram

How to find the right pressure regulator

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as

| 85

GENERELL INFORMASJON KAPASITETSDIAGRAM

Performance diagram

spectro tec

If gas type, inlet pressure, outlet pressure and flow rate are known for a particular application, then the required performance factor “L” can be found in the performance diagram. The performance factor is the characteristic of all Spectron pressure regulators and allows a safe and easy selection of the suitable pressure regulator. The performance diagram contains five variables: Outlet pressure P [bar], Inlet minus outlet pressure ΔP [bar], flow rate Vn [m³/h] at standard conditions acc. to DIN 1343 (Pn = 1.01325 bar and Tn=0°C), gas type (density ρ at 0°C and 1.013 bar [kg/m³]), performance factor “L”. If the flow rate is only given at operating conditions, it must be converted to the flow rate at standard conditions first. The conversion of a flow rate (at room temperature) may be done according to this equation: 1 m³ gas at standard conditions = 1 m³ gas at operating conditions x pressure (absolute, bar + 1). Four out of the five variables must be known, so that the fifth may be seen in the diagram. For gas mixtures the density of the mixture at standard conditions must be used in order to read the flow rate or the required performance factor from the diagram. The performans factor “L” introduced by Spectron is the characteristic for every Spectronregulator; it replaces the formerly used performance tables and allows for a safe and easy selection of the pressure regulator suitable for the application in question. The performance factor is the logarithm of the cross-sectional area of the flow in the regulating valve of the pressure regulator taking also into account the friction and the contraction of the flow. If you know the regulator type, its performance factor and the gas type, then the flow rate for various in- and outlet pressure values may be read from the diagram.

Example I to find the performance factor “L” (type of pressure regulator unknown) If the type of pressure regulator for an application is unknown, the required performance factor for the regulator can be found from the gas type, the inlet pressure, the outlet pressure and the flow rate. Notice that the pressure regulator must be designed for the worst case, i. e. the minimum available in-/outlet pressure difference. In case of doubt it is advisable to find the required performance factor for several possible operating parameters and to select the pressure regulator according to the greatest value of “L”. Operating parameters: Inlet pressure varying between 30 and 20 bar, outlet pressure adjustable between 8 and 10 bar is required. Required flow rate 120 m³/h,oxygen The pressure regulator design must be done for the worst case, i. e. for the minimum available pressure difference; in this case this would be done for the minimum inlet pressure (20 bar) and the maximum outlet pressure (10 bar), thus pressure difference = 20 - 10 = 10 bar. For this scenario the performance factor must be determined: 1. Inlet minus outlet pressure = 10 bar, follow the vertical line (A) 2. Outlet pressure = 10 bar, follow the diagonal line (B) 3. Intersection (1) 4. Flow rate = 120 m³/h, parallel to the grid lines diagonally to the top left hand side (D) 5. Gas type line oxygen horizontally to the right (E) 6. Intersection (2) 7. From intersection (1) horizontally to the right (C) 8. From intersection (2) vertically to the top (F) on line (C) 9. Intersection (3) 10. From intersection (3) parallel to the grid lines diagonally to the top right hand side (G) 11. Performance factor L = 6.5

Data sheet DES Performance diagram edition 0914 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH

86 | iTec AS

Example II (to find the flow rate; type of regulator and performance factor L = 6.5 are known) Operating parameters: see example I 1. Inlet- minus outlet pressure = 10 bar, follow the vertical line (A) 2. Outlet pressure = 10 bar, follow the diagonal line (B) 3. Intersection (1) 4. From intersection (1) horizontally to the right (C) 5. Performance factor L = 6.5; parallel to the grid lines diagonally to the left hand side (G) 6. Intersection (3) 7. From intersection (3) vertically down (F) 8. Gas type line oxygen horizontally to the right (E) 9. Intersection (2) 10. From intersection (2) parallel to the grid lines diagonally to the bottom right hand side (D) 11. Flow rate = 120 m³/h This flow rate is valid for the regulator only, not for the in- and outlet pipework! The dimensions of the pipework has to be checked for sufficient flow capacity separately (see data sheet “Dimensions of pipes and fittings for gases”) Flow rates greater than 10,000 m³/h Finding the flow rate: Reduce known performance factor by 5, then multiply the flow rate from the diagram by 10. Finding the performance factor: Divide known flow rate by 10, then add 5 to the perfor-mance factor found from the diagram. All pressure values are values above atmospheric pressure [bar].

Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 info@spectron.de www.spectron.de

Outlet pressure P [bar]

0.5

300 200 150 100 70 50

Hydrogen Helium Methane Acetylene Air Oxygen Argon Carbon dioxide Propane Butane

0.1

( ρ = 0.09) ( ρ = 0.18) ( ρ = 0.72) ( ρ = 1.17) ( ρ = 1.29) ( ρ = 1.43) ( ρ = 1.78) ( ρ = 1.98) ( ρ = 2.01) ( ρ = 2.73)

0.5

0.1

0.5

Inlet- minus outlet pressure

P [bar]

200 400

Flow rate Vn [Nm³/h]

100

Adr.: Hegdalveien 80, N-3261Larvik | Tlf.: 95 800 700 | e-mail: itec@itec.as | Web: www.itec.as 100

Example II

Example I

Example II

Example I

1 5

500

1000

Example I Example II

4 6.5

5000

Performance factor “L”

10000

2.73

1.17

0.72

0.18

0.09

0.05

GENERELL INFORMASJON KAPASITETSDIAGRAM

| 87

Density ρ at 0°C and 1.013 bar [kg/m³]

iTec AS Hegdalveien 80 3261 Larvik Tlf. (+47) 95 800 700 itec@itec.as

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