ProPack Catalog 2018

Worldwide your competent partner for Sealing Technology

TECHNOLOGY MADE TECHNOLOGIE MADEIN INGERMANY GERMANY

ProPack | 2 Your partner ProPack

Packing Production

ProPack was founded in 1989. Our fundamental vision – which we still follow today – is to combine high quality raw materials with the best state of the art processing technology. Partner-orientated consultancy and the consequent implementation of special specifications and requirements of our customers, together with constant Quality Assurance, define - the service package of our company.

Modern Braiding Machines produce traditional as well as complex, modern packing braids with a tight bonding technique.

Users do not always wish or even need an expensive, complex Sealing Systems.

With the help of newly developed machinery and production processes – as an important basis – we apply the newest experience from tests and practice. Thereby the most modern, partly processed, asbestos-free raw materials are employed.

A double, continuously variable velocity adjustment control enables a precise plying of the braiding fibres and a maximum surface contact of the packing results. Braiding carriers with optimized tension and reduced friction, concentrate the dynamic of the braid structure into the centre of the packing. Skillful machine selection enables braiding with marginal and thus neutral core fibres. Additional run-in lubricants and special dispersions provide the packing with optimal cross section density and running features.

Packing Ring Production

Continuous braiding machine control

Precision braiding and subsequent treatment fulfil the requirements of an even and parallel surface between the packing rings.

The seal SPC – Statistic-Process Control - is a guarantee for constant quality with repeatable results, which leads to a higher operating reliability and prolonged application life expectancy for the user. Packing which bears the SPC Quality Seal is under a permanent control throughout the whole production process. This has the advantage that any discrepancy is immediately detected and corrected, whereas any size errors can be avoided.

3 | ProPack

One of the largest packing inventories in our industry allows often same day delivery and offers our customers an incredible support during a shut down. Our stock is continuously monitored and the stock level is adjusted to actual turnover per product and dimension.

Statistical Process Control

EDI Test rig for Pump packing This test rig allows to measure on each installed packing ring: ·· Pressure drop on Outer diameter ·· Temperature ·· Leakage.

In addition energy input and the total leakage on shaft and housing can be determined. A variable speed control allows to simulate the influence of miscellaneous and hydrodynamic friction on the seal ability and the running properties. The efficiency of lantern rings and neck bushes in different positions of the stuffing box can be examined as well.

Pump Packing Test Rig

Statistic Process Controlling Example: 19 mm Packing Style A22

Beispiel: 19 mm Packung Typ A22

19,10 19,00

18,99

18,90 18,80 18,70

18,81 18,63

18,60 18,50

The Quality Management System used by ProPack fulfils the demands of DIN EN ISO 9001 and is governed by a yearly inspection through the TÜV Management Service.

Die-formed and pre-cut rings are user friendly solutions and provide at the same time the best seal result without waste. The assembly is unproblematic and secure. A tool stock of approximately 2000 die-forms in various sizes enables us to fulfil the demands of most of the users of pump and valve packing.

EDI temperature protocol taken during a run in process

ProPack | 4

Pump packing Pump packing is used for high shaft speeds. Pump packing contains specially formulated lubricants to aid equipment start up and ensure packing pliability for a longer life.

Further applications are found in Mixer, Agitator, Autoclave, Refiner, Kneader and similar equipment.

Hybrid-PackÂŽ We differentiate between corner and running track reinforced Hybrid Packing. In principle a minimum of 2 different yarns are combined for example with a reinforcing characteristic as found with Aramid fibers and yarns containing graphite. The latter improve the heat conductivity. A corner reinforcement makes sense in axial motion machinery like plunger pumps. A positive side effect is to minimize the risk of gap extrusion.

Reinforced corners for oscillating plungers

Most applications for Hybrid-Pack ÂŽ are found at rotating shafts.

Running track reinforcement is preferred over corner reinforcement. The reason for this is the fact that the equal distribution of reinforcing material over the width of the packing assures a uniform load on the shaft surface. A side effect of the running track reinforcement is to stop the dynamic of abrasive particles, which can be induced by the shaft rotation and to protect a softer component of the packing.

Install packing with Logo facing to housing side and in rotating applications with the arrow marking in the direction of rotation.

Reinforced running track for rotating shafts against churning product particles

5 | ProPack

P 1 Universal

» Pump packing

Made with 100% GORE® GFO® Fiber: ePTFE with incorporated graphite and silicone run-in lubricant

p [bar] v [m/s] t °C pH

25 (20*) 250 150 25 2 -100 . . . +280 (200*) 0 - 14

·· ·· ·· ·· ·· ·· ··

Main application

Characteristics

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Vacuum pumps

Extremely wide range of applications for all kind of industries.

Easy and safe installation and handling No ageing process Easy to disassemble Protection of shaft against wear (HRC 25) Superb heat conductivity Not recommended for abrasive media

·· ·· ·· ·· ·· ··

Suitable for

g/cm3 1.50 *practical useful application data

·· Chemical industry ·· Power plant technology ·· Pulp and paper industry FOR INDUSTRIAL USE ONLY. Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.

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Operating Cost

Generic Packing

100% GORE® GFO® Fiber

Savings

Power consumption

$ 531

$ 227

$ 304

Water consumption

$ 228

$ 116

$ 112

Maintenance

$ 1,450

$ 245

$ 1,205

Total operating cost per pump, per year

$ 2,209

$ 588

$ 1,621

$ 40

$ 65

- $ 25

Initial cost of packing

ProPack | 6

» Pump packing

P 1P Budget

Braid of ePTFE Fiber with Incorporated Graphite and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 250 150 20 2 -100 . . . +280 (200*) 0 - 14

Main application ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Vacuum pumps

·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Vacuum pumps

·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner

·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner

·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

g/cm3 1.50

P 1X

Braid of ePTFE Fiber with Incorporated Graphite and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (15*) 250 150 20 2 -100 . . . +280 (200*) 0 - 14

P2

100 % Para-Aramid continuous Fiber with PTFE-Blocking Agent and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 500 250 25 1.5 -50 . . . +280 (200*) 2 - 12

Good heat conductivity Extended lifetime Easy installation and safe handling No ageing process Resistant against Sewage, Boiler Feed Water, Acids, Alkaline solutions, Oil and Grease ·· Cost effective ePTFE/Graphite Packing ·· Recommended shaft surface hardness: HRC 25

Main application

g/cm3 1.50

Suitable for

Characteristics ·· ·· ·· ·· ··

·· ·· ·· ·· ··

Chemical industry Power plant technology Pulp and paper industry Universal use Installation and maintenance shops ·· OEM

Suitable for

Characteristics ·· ·· ·· ·· ··

Good heat conductivity Extended lifetime Easy installation and safe handling No ageing process Resistant against Sewage, Boiler Feed Water, Acids, Alkaline solutions, Oil and Grease ·· Cost effective ePTFE/Graphite Packing ·· Recommended shaft surface hardness: HRC 25

Main application

·· ·· ·· ·· ··

Chemical industry Power plant technology Pulp and paper industry Universal use Installation and maintenance shops ·· OEM

Characteristics ·· ·· ·· ··

Excellent in highly abrasive products Wear resistent universal packing Minimized monitoring, short run-in period Shafts or shaft sleeves in HRC 60 recommended

·· ·· ·· ··

Excellent in highly abrasive products Wear resistent universal packing Minimized monitoring, short run-in period Shafts or shaft sleeves in HRC 60 recommended

Suitable for ·· ·· ·· ··

All industries Chemical industry Waste water technology Pulp and paper industry

·· ·· ·· ··

All industries Chemical industry Waste water technology Pulp and paper industry

·· ·· ·· ·· ··

Pulp and paper industry Sugar industry Power plant technology Waste water technology Mining industry

g/cm3 1.25

P 2P Super

100 % Para-Aramid continuous Fiber with PTFE-Blocking Agent and Silicone free dynamic Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 500 250 25 1.5 -50 . . . +280 (200*) 2 - 12

Main application

Characteristics

Suitable for

g/cm3 1.25

P 7 Industrie

Para-Aramid Fiber Packing with PTFE Impregnation and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

25 100 100 20 2 -50 . . . +250 (200*) 2 - 12

g/cm3 1.20

*practical useful application data

Main application

Characteristics ·· Volume stable, pressure stable ·· High cross section density through PTFE blocking agent, safety against penetration of crystallizing media ·· Offers excellent value for the money ·· Good protection against wear, with abrasive and hardening media ·· Recommended shaft surface hardness: HRC 50

Suitable for

7 | ProPack

P 8 Ramie

» Pump packing

Ramie Fiber with PTFE Blocking Agent and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

25 (15*) 100 100 12 1.5 -50 . . . +140 (120*) 4 - 11

Main application ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Gate valves Fittings Agitators Refiner Filter Stern Tube

·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Filter Extruder Refiner

·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Filter Extruder Refiner

·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Autoclave Refiner Gate valves

Suitable for

Characteristics ·· Universal packing for the lower temperature range ·· Excellent value for money ·· Shaft protecting, resistant to rotting ·· Recommended shaft surface hardness: HRC 45 ·· Excellent in products containing solids

·· Universal use in lower temperature range ·· Pulp and paper industry ·· Sewage plants ·· Marine industries

g/cm3 1.25

P 9 Multi

Synthetic Fiber with PTFE Impregnation and siliconfree dynamic Run in Lubricant

p [bar] v [m/s] t °C pH

20 60 100 15 2 -50 . . . +280 (180*) 1 - 13

Main application

g/cm3 1.35

P 9 Blue

Polyimid Fiber with PTFE Impregnation and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

20 60 100 15 2 -100 . . . +280 (180*) 0 - 12

Main application

g/cm3 1.35

P 10 Service

PTFE-Graphite Fiber with Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 250 150 20 2 -50 . . . +280 (180*) 0 - 14

Main application

Suitable for

Characteristics ·· High fatigue strength and flexibility ·· Good acid resistance (e. g. hydrofluoric acid 15 % / 50 °C) ·· High cross section density through PTFE blocking agent, good for crystallizing media ·· Recommended shaft surface hardness: HRC 35 ·· Good pliability, therefore perfect adaption of uneven shaft surfaces

·· ·· ·· ··

Chemical industry Sugar industry Pulp and paper industry Mining

·· ·· ·· ··

Chemical industry Sugar industry Pulp and paper industry Mining

·· ·· ·· ··

Chemical industry Power plant technology Pulp and paper industry General industries

Characteristics ·· High fatigue strength and flexibility ·· Good acid resistance ·· High cross section density through PTFE blocking agent, good for crystallizing media ·· Recommended shaft surface hardness: HRC 35 ·· Good pliability, therefore perfect adaption of uneven shaft surfaces

Suitable for

Characteristics ·· Special lubricating graphite minimizes friction and guarantees greater heat conductivity ·· Shafts or shaft sleeves in HRC 25 recommended ·· Universal PTFE/Graphite packing with good value for money

Suitable for

g/cm3 1.65

P 12 Kombi

Combination Braid of ePTFE with Incorporated Graphite and Para-Aramid Fiber Surface reinforcement with Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 250 150 20 2 -100 . . . +280 (200*) 2 - 12

g/cm3 1.45 *practical useful application data

Main application ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Filter Refiner

Characteristics ·· Even and reduced shaft surface wear ·· Excellent heat conductivity ·· Recommended shaft surface hardness: HRC 45 ·· Safe and universal packing with abrasive media

Suitable for ·· Chemical industry ·· Pulp and paper industry ·· Waste water technology

Variant S12K Plunger with ParaAramid Cornerreinforcement, available 6 mm and above

ProPack | 8

» Pump packing

P 14 Synth

Synthetic Fiber Packing with PTFE Impregnation and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

15 100 12 1.5 -50 . . . +140 3 - 12

100 -

Main application ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Refiner Autoclave Gate valves Filter

·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Refiner

Suitable for

Characteristics ·· Elastic and pliable ·· Recommended shaft surface hardness: HRC 50 ·· Resistance against rotting ·· Structural stability ·· Cost effective

·· Pulp and paper industry ·· Sugar industry ·· Waste water technology

g/cm3 1.30

P 17 Color

Combination Braid of ePTFE with incorporated Graphite and Polyimid Fiber with Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

Main application

25 (20*) 250 150 20 2 -100 . . . +280 (200*) 0 - 12

Suitable for

Characteristics ·· Combination braid with extended pHrange of 0 - 12 ·· Improved heat conductivity and increased mechanical strength due to special material combination ·· Reduced wear of the shaft surface.

Recommended shaft surface hardness: HRC 35

·· Chemical industry ·· Chemical Sewage ·· Universal use

g/cm3 1.50

P 20 Carbon

Carbonfiber with special impregnation and Silicone free dynamic Run In Lubricant

p [bar] v [m/s] t °C pH

Main application ·· Boilerfeed pumps ·· Refiner

30 (25*) 100 100 25 2 -50 . . . +300 (250*) 2 - 12

Characteristics ·· Strong against abrasive mediums, yet low friction on shaft surface. ·· Recommended shaft/sleeve hardness HRC 45 ·· Volume stabile, minimal shrinkage, good heat conductivity ·· Suitable as bullrings

Suitable for ·· ·· ·· ··

Chemical industry Pulp and paper industry Power plant technology Boiler houses

·· ·· ·· ··

Pulp and paper industry Sugar industry Waste water technology General maintenance

·· ·· ·· ··

Chemical industry Pulp and paper industry Waste water technology Community facilities

g/cm3 1.45

P 24 Synth

Carbonized synthetic fiber with PTFE impregnation and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

15 100 100 15 2 -50 . . . +200 (140*) 3 - 12

Main application ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Refiner Autoclave Gate valves Filter

·· ·· ·· ·· ··

Centrifugal pumps Valves Mixer Kneader Agitators

Characteristics ·· ·· ·· ·· ··

Good flexibility Rot proof Form stable packing Good value for the money Recommended surface hardness HRC50

Suitable for

g/cm3 1.30

P 50 Industrie 2

Carbon Staple fiber with special Graphite Impregnation and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

20 250 150 20 2 -50 . . . +250 (200*) 2 - 12

g/cm3 1.15

*practical useful application data

Main application

Characteristics ·· Volume stable, pressure stable ·· High Cross section density due to special impregnation ·· Excellent Value for money ·· Graphitized all-round packing with Emergency run Capabilities ·· Good wear resistance against abrasive and crystallizing products ·· Recommended shaft surface hardness: HRC 45

Suitable for

Variant Packing P50A without oil suitable for Fittings, Gate valves, Valves

9 | ProPack

P 56 Carbomaster

» Pump packing

Combination braid from Carbon reinforced expanded Graphite Tape and Carbon Fiber with Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

25 100 100 30 2 -50 . . . +300 (250*) 2 - 12

Main application ·· Centrifugal pumps ·· Boiler feed water pumps ·· Mixer ·· Agitators ·· Refiner ·· Kneader

g/cm3 1.00

P 60 CarboGraph

Braided from Expanded Graphite Tape with integrated Carbon fiber Reinforcement

p [bar] v [m/s] t °C pH

25 300 20 -200 . . . +550 (4001]) 0 - 14

g/cm3 1.00 1] in oxidizing atmosphere

Main application ·· ·· ·· ·· ·· ··

Centrifugal pumps Valves Control valves Gate valves Steam High Pressure and Temperature Valves

Suitable for

Characteristics ·· ·· ·· ··

Power plant technology Boiler houses Pulp and paper industry Chemical and Petrochemical industry

·· Wear and extrusion stability through Carbon ·· fiber reinforcement ·· ·· Non hardening, good reset capability, ·· coefficient of thermal expansion similar to ·· steel ·· High temperature resistant and excellent heat and electric conductivity ·· Self lubricating, excellent use in pumps, minimizing the need for flushwater ·· Easy to cut, assemble and disassemble ·· No shaft wear, excellent dry running characteristics, shaft surface hardness HRC 45 recommended

Power plant technology Boiler houses Chemical industry Pulp and paper industry

·· High standardisation potential ·· Wear resistant through running track reinforcement, nevertheless shaft protecting ·· Recommended shaft surface hardness: HRC 45 ·· Excellent heat conductivity, suitable for dry running applications ·· Non-hardening, good reset capability, coefficient of thermal expansion like steel ·· Self lubricating excellent use in pumps, minimising the need of Flushwater

Characteristics

Suitable for

ProPack | 1 0

Trapez-Pack® Uniform distribution of compression and resulting sealing forces This decisive modification of packing geometry substantially improves lifetime and sealability of a state of the art pump and valve packing.

Trapez-Pack® Advantage 150 %

Trapez-Pack Square Packing

100 %

50 %

0% Leakage Housing

Leakage Shaft

Run-In Duration/Time

Loss of Energy

Temperature Conductivity

Shaft Wear

• The braided trapezoid cross section forms into a perfect square shape during installation • Even pressure in all directions inside the stuffing box • No OD leakage due to significantly improved k - factor • No excessive compression along the shaft therefore reduced friction and heat generation • Reduced wear of shaft and packing • Packing rings do not rotate with the shaft • Reduced run-in procedure and minimized readjustment required.

• Optimized efficiency and longer lifetime

Up-Time

Packing bent to a ring.

The Square packing profile deforms uncontrolled, Trapez-Pack places itself evenly around the shaft.

Installed situation Conventional Square Packing results in assembled in a bulk next to the shaft and voids on the stuffingbox housing.

Square Braided Packing

Square Packing

Trapez-Pack®

Trapez-Pack®

Compression distribution: Square Packing overloads the shaft area and has minimal compression to the stuffingbox housing. The packing runs hotter and shows leckage along its outer diameter.

Arrow marks for correct installation.

A red arrow marks the outer packing side (housing side) and should point in the direction of shaft rotation.

Trapez-Pack®

Square Braided Packing

Arrow mark

Trapez-Pack®1

Braid of ePTFE yarn with Incorporated Graphite and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 250 25 2 -100 . . . +280 0 - 14

g/cm3 1.50

100 -

Main application ·· ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Vacuum pumps

Characteristics ·· Excellent heat conductivity ·· Maximum protection of shaft against wear (HRC 25 is sufficient) ·· Extended MTBF ·· Easy and safe installation and handling ·· No ageing process

Other raw materials and impregnations in Trapez-Pack braid on request. Trapez-Pack is available in crossections of 10 mm and above

Suitable for ·· ·· ·· ·· ··

Universal use Waste water technology Acids Alkaline solutions Oil and grease

1 1 | ProPack

Trapez-Pack®3

» Pump packing » Trapez-Pack®

Meta-Aramid Fiber with PTFE Blocking Agent and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 100 20 1.5 -100 . . . +280 1 - 13

100 -

Main application ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixers Kneaders Agitators Refiners Autoclave Filters

Suitable for

Characteristics ·· Wear resistant, universal packing for applications with abrasive content ·· High cross section density and structural stability, yet elastic and pliable ·· Low friction, low shaft wear (HRC 45 shaft shaft surface hardness is sufficient) ·· Clean packing, no contamination of media

·· Pulp and paper industry ·· Sugar industry ·· Waste water technology

Variant pp Square shape P3

g/cm3 1.40

Trapez-Pack®7

Para-Aramid Fiber Packing with PTFE Impregnation and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

25 100 100 20 2 -50 . . . +250 (200*) 2 - 12

Main application

g/cm3 1.20

Trapez-Pack®12

Combination Braid of ePTFE with incorporated Graphite and ParaAramid Fiber Corner Reinforcement with Special Blocking compound and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 500 250 20 3 -100 . . . +280 (200*) 2 - 12

Main application

Combination Braid of ePTFE with incorporated Graphite and PTFE Fiber Corner Reinforcement with Special Blocking compound, Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 250 250 20 2 -100 . . . +280 (200*) 0 - 14

Main application

·· ·· ·· ·· ··

Characteristics ·· High cross section density and structural stability, elastic and pliable ·· Special Impregnation prevents hardening of packing ·· Improved friction properties minimizing shaft or sleeve wear ·· Shaft hardness HRC 25 is sufficient ·· Resistant against solvents, acids and crystallizing media

Pulp and paper industry Sugar industry Power plant technology Waste water technology Mining industry

Variant pp Square shape P7 ·· P7A without lubricant for valves, armatures, gate valves ·· S7G graphitised dry

Characteristics ·· Reinforced packing with reduced wear through improvedheat conductivity ·· Recommended shaft surface hardness: HRC 50 ·· Safe universal packing for abrasive media ·· Extrusion resistant, ideal for worn equipment with bigger gap width ·· Development: Better sealability of stuffing box

g/cm3 1.50

Trapez-Pack®16

Suitable for

Characteristics ·· Volume stable, pressure stable ·· High cross section density through PTFE blocking agent, which protects against penetration of crystallizing media ·· Excellent value for money ·· Good resistance against wear, with abrasive and hardening mediums ·· Recommended shaft surface hardness: HRC 50

Suitable for ·· ·· ·· ··

Pulp and paper industry Sugar industry Waste water technology Chemical industry

Variant pp Square shape S12K Plunger with ParaAramidCorner Reinforcement, without special blocking agent, available above 6 mm square

Suitable for ·· Pulp and paper industry ·· Chemical industry ·· Sugar industry

g/cm3 1.60

Trapez-Pack®18 SlurryMaster

Hybrid-Braid made of ePTFE/ Graphite and Graphite Yarn with additional X-Section Impregnation and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 250 25 2 -100 . . . +280 0 - 14

150 -

g/cm3 1.55 *practical useful application data.

Main application

Characteristics ·· Preferred packing for sealing abrasive mediums in all manner of plant rotating equipment ·· Excellent when used in crystalizing products ·· Low Coefficient of friction and ultimate heat conductivity ·· High plant standardization possibilities ·· Recommended Shaft Surface Hardness HRC35

p On request also available in square shape.

Suitable for ·· Bauxit Industry ·· General Mining ·· Ash Slurries in Power plants ·· Pulp and paper industry ·· Chemical industry ·· Waste water technology ·· Universal use

ProPack | 1 2

» Pump packing » Trapez-Pack®

Trapez-Pack®30 GraphoFlon

High purity Carbon Fiber with cross section impregnation and Paraffin Run In Lubricant

p [bar] 30 100 100 v [m/s] 25 2 t °C -50 . . . +300 (250*) pH

2 - 12

Combination braid of ePTFE Yarn incorporated with Graphite, Meta-Aramid Fibers, special impregnation and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 150 150 20 2 -100 . . . +280 (200*) 1 - 13

g/cm3 1.50

Trapez-Pack®55 Grapho Carbo

Braided from Carbon fiber and carbon reinforced expanded Graphite Tape

p [bar] v [m/s] t °C pH

Centrifugal pumps Mixer Agitators Autoclave Refiner

Suitable for ·· Pulp and paper industry ·· Chemical industry ·· Sugar industry

g/cm3 1.45

Trapez-Pack®31 Zebra

Main application ·· ·· ·· ·· ··

25 100 300 30 2 -200 . . . +550 (4001]) 0 - 14

g/cm3 1.10 1] in oxidizing atmosphere

Main application ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Fittings Filter

Suitable for

Hybrid braid in W-Profile made of heat conductive ePTFE Yarn with Meta-Aramid fiber reinforcement and Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

20 100 20 2 -100 . . . +280 1 - 13

g/cm3 1.55

100 -

Characteristics ·· ·· ·· ·· ··

GExcellent Standardisation possibilities High Cross Sectional density, yet still elastic and flexible Suitable for use with hardening and crystallizing products Displays reduced wear through special running track reinforcement Unique formulation impregnation improves flexibility, ensures packing will not harden ·· Provides excellent chemical resistance ·· Recommended shaft surface hardness: HRC 35

·· Pulp and paper industry ·· Chemical industry

Main application ·· ·· ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Boilerfeed pumps Condensate pumps

Newly developed expanded graphite yarn with integrated carbon fibre reinforcement

Trapez-Pack®63 PaperMaster

Characteristics ·· Excellent Standardisation features ·· Cross section impregnation avoids the penetration of crystallizing mediums ·· Wear resistant against abrasive products and with minimal coefficient of friction ·· Self lubricating fiber with high Carbon content, reduced shaft wear and excellent heat transfer characteristics ·· Thermally balanced construction, the coefficient of expansion is similar to steel, the packing is volume stabile and does not shrink. Therefore minimal re-adjustment needed after installation. ·· Excellent chemical resistance ·· Recommended shaft surface hardness: HRC 45

Main application ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Kneader Filter

Approvals ·· Food Approval EC 1935:2004 in accordance with EU 10/2011

*practical useful application data. p On request also available in square shape.

Characteristics ·· Universal plant wide use in static and rotating applications ·· Wear and extrusion stability through carbon fiber corner reinforcement ·· Non hardening, good reset capability, coefficient of thermal expansion corresponds to the coefficient of steel ·· High temperature resistance and excellent heat and electric conductivity ·· Self lubricating, excellent use in pumps, minimizing the need of flushwater ·· Recommended shaft surface hardness: HRC 45 ·· Low coefficient of friction minimizes the adjustment force in valves ·· No shaft wear, excellent dry running characteristics ·· Rings should be compressed in valve applications at assembly approx. 15 - 20 % in height ·· Die formed rings are recommended

Suitable for ·· ·· ·· ··

Variant ·· above 6 mm in square shape available ·· above 10 mm produced in trapezoid Shape pp Square shape A55K

Approvals ·· Fire Safe Test API 589 ·· BAM for gaseous oxygen 60 °C / 20 bar

Characteristics ·· Clean packing with ultimate heat conductivity for abrasive products in pumps and other rotating equipment. ·· Recommended shaft surface hardness: HRC 35 ·· Porosity filling coating increases density and protects the packing in crystallizing mediums. ·· W-Profile Reinforcement reduces shaft wear

Power plant technology Boiler houses Petrochemical plants Pulp and paper industry

Suitable for ·· ·· ·· ·· ··

Pulp and paper industry Chemical industry Power plant technology Waste water technology Applications with abrasive products and when white packing is required

1 3 | ProPack

Trapez-Pack®619

» Pump packing » Trapez-Pack®

Hybrid-Braid in W-Profile of heat conductive ePTFE Yarn with Silicone Run In Lubricant and form stable PTFE fibers

p [bar] v [m/s] t °C pH

20 100 100 20 (16*) 2 -100 . . . +280 (200*) 1 - 14

Main application ·· ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer

g/cm3 1.80 *practical useful application data. p On request also available in square shape.

FDA Suitable for Food and Pharma Industry through FDA Conformity

Characteristics ·· Wear resistant through Running Track Reinforcement ·· Very high heat conductivity through employment of a special heat conductive Compound ·· Clean packing, no contamination of medium ·· Increases the operative lifetime due to high mechanical strength and excellent heat conductivity ·· Provides maximum protection of shaft against wear ·· Recommended shaft surface hardness: HRC 25

Suitable for ·· Pulp and paper industry ·· Chemical industry ·· Pharmaceutical industry ·· Food industry pp Square shape P619

Approvals ·· FDA Conformity ·· Food Approval EC 1935:2004 in accordance with EU 10/2011 FDA

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Lenzing PROFILEN® for Compression packings

For some 40 years, packing manufactures around the world have placed their trust in LENZING PLASTICS Packaging yarns.

PTFE yarns with their termostability and universal chemical restistance, long service life and excellent cost/performance ratio, are still the no. 1 in high performance packaging.

LENZING PLASTICS offers both highly oriented, white and graphite-layered PTFE filament yarns for excellent extrusion resistance and dimensional stability as well as graphite– and talc-filled ePTFE offering more resilience and conformability.

Superrior packings often use a combination of both filament and expanded PTFE yarns—resulting in a packing of graded density and hardness for better leakage control with less shaft wear. Special grades are available for food an drug applications as well as for oxygen service.

HYBRID yarns combine the excellent sealability of PTFE with the strength and wear restistance of other high-performance fibres. A wide range of braider ready high performance yarns complete our yarn offering.

Lenzing Plastics GmbH & Co KG· Werkstraße 2, 4860 Lenzing, Austria Phone: +43 (0)76 72 701-2689 · E-mail: profilen@lenzing-plastics.com · www.lenzing-plastics.com

Fur further Information please contact: Manuel Seyrl m.seyrl@lenzing-plastics.com 0043 7672 701 2710

ProPack | 1 4

Valve Packings Main usage in Applications with higher pressures.

Used in applications with higher pressure. Valve packing does not content soluable ingredients like oil and will not become porous at higher temperatures. The surfaces are of fine braid texture and will seal even with low compression. The basic construction is extrusion resistant.

Main application: Armatures, valves, gate valves, door and lid seals, as well as slow speed applications in mixers and filters.

VDI 2440 / TA Luft and EN15848 Valve stem packing sets This sets of packing rings and in some instances intermediate and bull rings have been checked at renowned institutes for their ability to work according to TA-Luft (Technische Anleitung zur Reinhaltung der Luft) and are approved.

The tested leakage rates full fill the VDI-Guidline 2440 with controlled leakage rates of 1.0 · 10-4 mbar · l/(s·m)up to 200 °C and 1.0 · 10-2 mbar · l/(s·m) up to 400 °C (test medium Helium) and are therefore recommended as high grade sealing systems.

Valve Packing should be installed preferential as precompressed rings

Main application: Valves, Flaps, Gate valves, Fittings Specifications: • Surface roughness: shaft: Ra max 0.5 μm, housing Ra max 5 μm • Gap between shaft/housing or shaft/gland max 0.2 mm • Precompression after installation: ca 50-60 MPa for short time • Min. compression in service: ca 30 MPa • For pressure above 40 bar and frequently varying temperature and presure we recommend to use of Live Loading Systems (see page 22) VDI 2440 / TA Luft and ISO 15848 certified packings can also be supplied on spools. To be VDI 2440 / TA Luft conform each packing ring must be precompressed in the stuffing box or a similar device to the recommended VDI 2440 / TA Luft ring densities..

1 5 | ProPack

A 19 Spezial

» Valve Packing

100 % PTFE Fiber with Unique Blocking Agent

p [bar] v [m/s] t °C pH

25 250 2 1.5 -200 . . . +280 0 - 14

500 -

Main application ·· ·· ·· ·· ·· ··

Valves Fittings Gate valves Flaps Plunger Door and lid seals

·· ·· ·· ·· ·· ··

Valves Fittings Gate valves Flaps Plunger Door and lid seals

Suitable for

Characteristics ·· In applications with high pressure or vacuum, die formed bullrings of S4 (no food approval) are recommended ·· Very low coefficient of friction and displays low stem/spindle frictions ·· Long lifetime ·· No ageing ·· Minimized maintenance and readjustment

·· Pulp and paper industry ·· Chemical industry ·· General Industry

g/cm3 1.65

A 19 OX

100 % PTFE Fiber with special PTFE Dispersion

p [bar] v [m/s] t °C pH

25 250 2 1.5 -200 . . . +280 0 - 14

500 -

Main application

g/cm3 1.80

Suitable for

Characteristics ·· In applications with high pressure or vacuum, die formed bullrings of S4 (no food approval) are recommended ·· Low coefficient of friction and displays low stem/spindle frictions ·· Long lifetime ·· No ageing ·· Minimized maintenance and readjustments

·· ·· ·· ··

Pulp and paper industry Chemical industry Pharmaceutical industry Food industry

Approvals ·· BAM oxygen gaseous and liquid 60 °C / 30 bar ·· FDA conformity FDA

·· EC 1935:2004 in accordance with EU 10/2011

A 22 Graphostat

Graphite Filament yarn with High Temperature Graphite impregnation

p [bar] v [m/s] t °C pH

Main application ·· ·· ·· ··

Valves Fittings Gate valves Flaps

30 300 15 -40 . . . +600 (4501]) 1 - 14

g/cm3 1.00 1] in oxidizing atmosphere

A 33 Carbostat

Carbon Filament Yarn with High Temperature Graphite Blocking Agent

p [bar] v [m/s] t °C pH

Main application ·· ·· ·· ··

Valves Fittings Gate valves Flaps

30 300 15 -40 . . . +550 (4001]) 2 - 12

g/cm3 1.15 1] in oxidizing atmosphere

FDA

Characteristics ·· Yarn of highest puricity >99 % C content ·· Universally chemical resistant ·· The addition of high temperature Graphite impregnation increases the cross section density and works as a stable pressure cushion for the graphite fiber ·· Flexible, ressistant ot wear and surface protecting ·· Excellent in temperature cycling, since graphite has a similar coefficient of expansion as steel ·· Excellent as bullring for packing made of expanded graphite

Characteristics ·· High temperature blocking agent increases the cross section density and acts as a form stable pressure bed for the Carbographite fiber ·· Flexible, wear resistant and valve stem protecting ·· Perfect for temperature cycling loads as the coefficient of thermal expansion corresponds to that of steel ·· Excellent as bullring in use with rings of expanded graphite

Suitable for the use in food and pharma industry through FDA conformity

Suitable for ·· Power plant technology ·· Boiler houses ·· High pressure- and high temperature applications ·· Digester

Approvals ·· BAM for gaseous oxygen 60 °C/15 bar

Suitable for ·· Power plant technology ·· Boiler houses ·· High pressure- and high temperature applications

ProPack | 1 6

» Valve Packing

A 37 GraphoFlon

Braided from Expanded Graphite Tape Reinforced with Inconel Matrix and special PTFE impregnation

p [bar] v [m/s] t °C pH

-200 . . . +300 0 - 14

300 -

Main application ·· ·· ·· ·· ··

Valves Fittings Gate valves Flaps Door and lid seals

g/cm3 1.35

A 44 Grapho

Braid of Flexible Expanded Natural Graphite Tape

p [bar] v [m/s] t °C pH

20 300 20 -200 . . . +550 (4001]) 0 - 14

Characteristics ·· No slip stick effect ·· High cross section density ·· High temperature resistant to minimize emissions ·· Non hardening, good reset capability ·· Coefficient of thermal expansion similar to steel ·· Easy to cut, install and disassemble ·· Low coefficient of friction minimizes the adjustment force in valves ·· Recommended as die formed rings ·· For valve applications rings should be approx. 25 - 30 % compressed at installation

Main application ·· ·· ·· ·· ··

Valves Fittings Gate valves Flaps Door and lid seals

g/cm3 1.15

Braid of Flexible Expanded Natural Graphite Tape Reinforced with Inconel Wire

Universal use in pumps and valves Very good dry-running characteristics No wear, perfect thermal conductivity High quality pure graphite Coefficient of thermal expansion similar to steel ·· Rings should be approx. 20 - 25 % compressed during assembly ·· Recommended as die formed rings

p [bar] v [m/s] t °C pH

300 -200 . . . +550 (4001]) 0 - 14

Main application ·· ·· ·· ·· ··

Valves Fittings Gate valves Flaps Door and lid seals

Universal use valve packing Expanded graphite of higher quality Coefficient of expansion similar to steel For valve applications rings should be approx. 20 - 25 % compressed at installation ·· Precompressed rings are recommended

p [bar] v [m/s] t °C pH

500 -200 . . . +650 (4001]) 0 - 14

g/cm3 1.15 1] in oxidizing atmosphere

Braided tape with High Temperature Inconel mesh reinforcement

·· ·· ·· ··

Power plant technology Boiler houses Petrochemical plants High pressure- and high temperature applications

Suitable for

For higher pressure and temperature applications use suitable bullrings.

Suitable for ·· ·· ·· ··

Power plant technology Petrochemical plants Boiler houses High pressure- and high temperature applications

For higher pressure and temperature applications use suitable bullrings.

1] in oxidizing atmosphere

Braided of Flexible Expanded Graphite Tape with High Temperature Inconel mesh reinforcement

ISO 15848-1 CC1 ISO 15848-1 CO3 TA Luft / VDI 2440 BAM 60 °C / 20 bar

Characteristics ·· ·· ·· ··

g/cm3 1.20

A 66 Incograph HT

Approvals ·· ·· ·· ··

Characteristics ·· ·· ·· ·· ··

1] in oxidizing atmosphere

A 44 I Grapho Extra

Suitable for ·· Power plant technology ·· Boiler houses ·· High pressure applications

Main application ·· ·· ·· ··

Valves Fittings Gate valves Flaps

Characteristics ·· Universal plant wide use in static applications ·· Extrusion stability through ultrafine 10 myh Inconel mesh reinforcement on each strand ·· Non hardening, good reset capability, coefficient of thermal expansion corresponds to the coefficient of steel ·· High temperature and pressure resistance ·· Suitable for: power plants, petrochemical plants, boiler houses ·· Easy to cut, assemble and disassemble ·· Low coefficient of friction minimizes the adjustment force in valves ·· For valve applications rings should be approx. 25 - 30 % compressed at installation ·· A 66 can be used as bullrings for style A 44, A 44 I and P 60 ·· Die formed rings are recommended

Suitable for ·· Power plant technology ·· Boiler houses ·· Petrochemical plants

Approvals ·· BAM for gaseous oxygen 60 °C / 20 bar

1 7 | ProPack

A 99 Spezialgraph

» Valve Packing

Braided of Flexible Expanded Graphite Tape with High Temperature Inconel mesh reinforcement

p [bar] v [m/s] t °C pH

Main application ·· ·· ·· ··

Valves Fittings Gate valves Flaps

500 -200 . . . +650 (4501]) 0 - 14

g/cm3 1.35 1] in oxidizing atmosphere

Precompressed rings and ringsets reduce consolidation of packing and stabilise the sealing result, see page 30.

Suitable for

Characteristics ·· Universal plant wide use in static applications ·· Extrusion stability through ultrafine 10 myh Inconel mesh reinforcement on each strand ·· Non hardening, good reset capability, coefficient of thermal expansion corresponds to the coefficient of steel ·· High temperature and pressure resistance ·· Easy to cut, assemble and disassemble ·· Low coefficient of friction minimizes the adjustment force in valves ·· For valve applications rings should be approx. 20 - 25 % compressed at installation ·· A 99 can be used as bullrings for style A 44I, P60 and ARF ·· Die formed rings are recommended ·· Contains effective passive corrosion inhibitor

·· Power plant technology ·· Boiler houses ·· Petrochemical plants

Approvals ·· API 622 ·· Firesafe API 589 ·· BAM for gaseous oxygen 60 °C / 25 bar

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SIGRAFLEX® Carbon and graphite yarns for compression packings

• Comprehensive: broad portfolio fulfilling the most diverse demands • Robust: reinforced flexible graphite yarns for high temperature, oxidation and corrosive environments; APX2 yarn showing only 1% weight loss per hour at 670°C • Durable: high temperature stable graphite rayon and pan yarns with carbon contents >99% • Compliant: OXR yarns meeting requirements of latest Shell spec MESC SPE 85/204

SGL_Anzeige_189x168_RZ_f39.indd 1

SGL CARBON GmbH | SGL TECHNIC Inc. Graphite Materials & Systems www.sigraflex.com

16.04.18 16:02

ProPack | 1 8

Optimizing Valve Sealing Conventional valves may have stuffing box chambers with 7 and more rings. Current knowledge, based on modern packing material, recommends the use of a maximum of 4-6 packing rings. The remaining space should be filled for example with a pressure resistant carbon bushing. These bushings are usually split in 2 halves to simplify installation. Other materials, resistant to temperature and pressure, can be used as well. The idea behind this measure is to equalize the available gland force between the packing rings.

A reduction from 7 to 5 packing rings can lower the necessary gland force of a rough packing with a low K value to less than half. This reduces as well the risk of extrusion of packing material between gland and stem, and still delivers the same compression at the bottom ring.

Carbon bushing for reduction of stuffingbox depth Carbon bushing can be used to reduce the gland forces, which are necessary to compress a packing stack to seal at the stuffingbox bottom.

The bushing can be supplied split or un-split.

Type

PP4 PP32 PP85

Density

Compressive strength Temperature resistance

1.7 2.5 1.75

(N/mm2) 100 290 120

in atmosphere °C 500 500 500

Optimized valve sealing with Carbon bushing, wiper ring and bullring.

Specially developed Software to determine packing compression and friction of valve sealing application

inert °C 2,500 550 2,500

1 9 | ProPack

Valve stem packing set TA 200

» Emissionsgeprüfte Armaturenpackung

Pre-compressed Packing set of specially impregnated PTFE fiber packing LiveLoading

without with

p [bar] v [m/s] t °C pH

40 200 0 - 14

100 200

Main application ·· ·· ·· ··

Valves Flaps Gate valves Fittings

Characteristics Ring set made of pure PTFE packing fulfills with a tested leckage of 6.3 x 10-6 mbar · l/ (s·m) the leakage criteria according to VDI 2440/TA Luft @ +200 °C with a maximum allowable leakagerate of 1 x 10-4 mbar l/(sm) and is suitable for temperatures up to +200 °C.

Suitable for ·· Chemical industry ·· Petrochemical plants

Approvals ·· ·· ·· ··

TA Luft / VDI 2440 BAM 60 °C / 30 bar FDA EU 10/2011 EC 1935:2004 FDA

Valve stem packing set TA 200BR with bull rings

Valve stem packing set TA 300

Valve stem packing set TA 400

Pre-compressed Packing Set of specially impregnated PTFE fiber packing LiveLoading

without with

p [bar] v [m/s] t °C pH

40 200 0 - 14

100 200

Pre compressed Packing set of expanded graphite with Inconel Matrix reinforcement and special PTFE coating LiveLoading

without with

p [bar] v [m/s] t °C pH

40 300 0 - 14

100 300

Pre-compressed ring-set made of expanded graphite and reinforcement to protect against extrusion­ LiveLoading

without with

p [bar] v [m/s] t °C pH

40 400 0 - 14

160 400

Most VDI 2440 / TA Luft and ISO 15848 certified packings can also be supplied on spools.

To be conform to the test result, each packing ring must be precompressed in the stuffing box or a similar device to the recommended preload of 50-60 N/mm2.

Main application ·· ·· ·· ··

Valves Flaps Gate valves Fittings

Main application ·· ·· ·· ·· ··

Valves Flaps Gate valves Fittings Control Valves

Main application ·· ·· ·· ··

Valves Flaps Gate valves Fittings

Characteristics Ring set made of pure PTFE packing and PTFE compound bull rings fulfills with a tested leakage rate of 4.2 x 10-5 mbar · l/ (s·m) the leakage criteria according to VDI 2440/TA Luft @ +200 °C with a maximum allowable leakagerate of 1 x 10-4 mbar l/(sm) and is suitable for temperatures up to +200 °C..

Suitable for ·· Power plant technology ·· Chemical industry ·· Petrochemical plants

Certified ·· TA Luft / VDI 2440 FDA

Characteristics Ring Set made from special high temperature resistant yarn and pore filling cross section impregnation fulfills with a tested leakage rate of 8.4 x 10-3 mbar · l/(s·m) the leakage criteria of VDI 2440/TA Luft @ +400 °C with a maximum allowable leckagerate of 1 x 10-2 mbar l/(sm) and is suitable for temperatures up to +300 °C.

Suitable for ·· ·· ·· ··

Certified ·· BAM 60 °C / 20 bar ·· TA Luft / VDI 2440 ·· ISO 15848-1 CO3 ·· ISO 15848-1 CC1 ISO 15848 test was conducted with 20,000 mechanical cycles and 2 thermal cycles (RT, +200 °C) and passed with a leckagerate of 6.1 x 10-4 mg/s/m..

Characteristics Packingset made by combining two expanded Graphite grades and designs in order to avoid blow out and extrusion and as well enhance the sealability of this valve sealing set. The set was tested and approved by the AMTEC GmbH Lauffen in Germany.

The leakage parameters of 8.6 x 10-3 mbar · l/ (s·m) complies with the VDI 2440/TA Luft @ +400 °C, which specifies a maximum allowed leakage of 1.0 x 10-2 mbar · l/(s·m) (test media helium) and is therefore recommended as a high grade seal system.

Power plant technology Chemical industry Petrochemical plants Boiler houses

Suitable for ·· ·· ·· ·· ··

Power plant technology Chemical industry Petrochemical plants Boiler houses Refineries

Certified ·· TA Luft / VDI 2440 ·· BAM 60 °C / 25 bar

ProPack | 2 0

Packing Ring Sets Application specific ring sets Our experience proves, that perfectly precompressed ring sets with the right cutting angle and in a combination of selected packing styles have in summary an improved sealing characteristic compared to the individual qualities used solely by themselves.

CONTROLSTAR FIV

Installation ready Control Valve Kits

p [bar] t °C -200 . . . +300 pH 0 - 14

CONTROLSTAR FIV HT

300

Installation ready Control Valve Kits

p [bar] t °C -200 . . . +650 pH 0 - 14

300

Practical useful application data: max. temperature in oxidizing atmosphere: +450 °C.

Improved properties are: • Extrusion resistance, if high pressures and/or bigger gaps have to be sealed, the normally recommended gap of max 2 % of the packing size have to be observed.

• Wiper function, if any micro scaling is found on the stem and at reciprocating movement with control valves • Blow out safety, when sealing high compressed gases and fumes • Pliability, with low gland forces as well good reset and adaptability for example in applications with temperature cycles.

Characteristics ·· This Hybrid Control Valve packing design combines the low friction characteristics of PTFE, integrated with the low thermal expansion and flexibility of expanded Graphite. The 5-Ring Sets create the optimum sealing configuration for long term reliability even in temperature cycling situations. ·· The packing rings contain an ultra thin inconel wire matrix to eliminate extrusion. All the rings utilize an inorganic passive corrosion inhibitor to protect against valve stem pitting. All rings are die formed for exact fit and increased sealability.

Characteristics ·· This Hybrid Control Valve packing design combines the safety against extrusion provided by the Inconel matrix reinforced eGraphite Yarns and the pliability of Carbon Fiber reinforced eGraphite Yarns, integrated with the low thermal expansion and flexibility of expanded Graphite. The 5-Ring Sets create the optimum sealing configuration for long term reliability even in temperature cycling situations. ·· The external packing rings contain an ultra thin inconel wire matrix to eliminate extrusion. All the rings utilize an inorganic passive corrosion inhibitor to protect against valve stem pitting. All rings are die formed for exact fit and increased sealability.

Main application ·· Controlvalves

Suitable for ·· All Industries

Main application ·· Controlvalves

Suitable for ·· All Industries

Form of delivery The complete kit includes a die-formed five ring packing set, an axially split carbon restriction bushing and two preset Live Loading Cartridge assemblies. As all sealing components are split they will be installed in the stuffing box without removing the actuator thereby simplifying the installation in the field.

Live Loading System

Characteristics ·· The Proload Live Loading System assembly fits over the existing gland bolts and needs to be tightened at installation till the visible assembly gap closes. ·· During operation it works as an indicator if wear or consolidation appear and the Proload Live Loading assembly needs to be retightened to its optimal set point. A torque wrench is not required. The feature of Proload Live Loading is to automatically adjust the gland and keep the packing set under constant pressure.

Carbon Restriction Bush

Characteristics ·· The carbon restriction bush is made from a high purity material with > 99 % C content with high compression strength. Precisely machined tolerances narrow the gap at the bottom of the stuffing box to a minimum and offer some bearing area for thinner and horizontal orientated valve stems.

The length of the bush is readily made up to a depth utilizing the optimum amount of packing rings for best sealing performance and low friction of the stem as a result acknowledged by leading studies.

2 1 | ProPack

SOOTSTAR - Sootblower packing set

» Packing sets

100 % Carbon / Graphite fibre combination with special impregnation

p [bar] v [m/s] t °C pH

25 300 15 -40 . . . +550 (4001]) 2 - 12

1] in oxidizing atmosphere

Option Bronce bushing in radial split design for easy installation.

2 Halves with axial threaded bore for easy removal. Wear indicators assure functionality.

SCANSET CLASSIC

Combination of optimised packing styles and a lanternring

p [bar] v [m/s] t °C pH

SCANSET FLUSH

30 100 8 2 -40 . . . +250 1 - 14

300 -

Main application

Characteristics ·· Pressure stable but pliable packing material ·· Temperatur resistant minimal volume loss ·· Thermal coefficient of expansion of the packing set is similar to the packing housing material of the sootblower ·· For soot blower applications with steam temperature up to max 400 °C. The construction uses in multiple layers extrusion resistant and wiper rings in combination with special rings, made from flexible, expanded graphite. All rings are supplied with but cut. The best function is achieved in combination with our Proload Live Loading System. Special designs with softer spring force and enlarged spring way are available as L10RB, L12RB or L3/8RB, L1/2RB. Best performance is achieved when assembling a suitable bronze bearing bushing in the stuffing box.

This supports the soot blower lance and the packing is radially not over compressed.

·· Sootblower of Bergemann, Diamond Power, Copes Vulcan… etc. with several blow elements and drives ·· Similar applications

Suitable for ·· Powerplants

Main application

Characteristics ·· ·· ·· ·· ·· ··

Minimal volume loss Excellent pressure resistance Universal chemical compatibility Extrusion resistance Expansion factor of the total set close to the rate of steel Long service time

·· ·· ·· ··

Digester Feeders Digester Outlet Devices Hydro Pulpers Similar Applications

Combination of optimised packing styles and a lanternring

p [bar] v [m/s] t °C pH

30 100 25 2 -50 . . . +250 2 - 12

100 -

Ready to install ring set assembled in the way of installation.

Ring set 3351 For Control Valves up to 400 °C. All rings are delivered as standard in skive cut.

Ring set 6655 For Control Valves and steam applications up to 600 °C steam.

All rings are delivered as standard in skive cut.

Ring set 9960 For Valves up to 650 °C steam. This ringset offers minimal volumeloss.

The rings in the sealing zone are split as standard in 2 halves or as option delivered with a skive cut.

Top and bottom ring are delivered with skive cut.

HD PRESSURE COVER RING Braided from specially formulated expanded graphite, reinforced with a proprietary inconel wire matrix and impregnated with a Passive, Inorganic Corrosion Inhibitor ·· Extrusion and blow out stability through ultrafine Inconel metal mesh reinforcement on each braided strand ·· Passive Corrosion Inhibitor ·· Non-hardening, excellent long term sealability ·· Minimal Volume loss at temperature ·· Coefficient of thermal expansion like steel ·· High temperature and high pressure capabilities ·· Easy to install and easy to remove ·· Does not require end cups

ProPack | 2 2

» Valve Packing » Live Loading

PROLOAD LIVELOADINGSYSTEM for Valves New generation encapsulated disc spring system with defined compression length Main application: Valves, Sootblowers Advantages: • Disc springs slide on an even machined surface rather on a bolt thread • Disc springs are encapsulated by outer cylinder against environmental impact • Disc springs never get over-compressed • No torque measuring tools necessary • Relaxation of the springset by volumeloss of the packing stack will show on an inspection gap. Simply tighten the nut until the gap closes • PROLOAD-LL acts as a prevention against mechanical destruction of packing • Extended nut screws on the existing valve bolt and eliminates the need for new longer bolts

Typical problem: The stack of disc springs is too long for the of the available bolt length.

As a result usually the bolts need to be replaced which is time and cost consuming.

Functional Description: When the packing or gasket settles in operation the springs maintain the gland pressure and the sealing force constant. The settling is shown by a small inspection gap at the bottom of the housing. At a routine inspection the PROLOAD System is simply torqued down till the gap is closed. The full load and compensation length of the disc springs is now available. No torque measuring tools are needed!

Material of Construction Pos.

Part

Material specification Option

1

Nut/Boltextension

1.4301

1.4571

2

Springcup

1.4305

1.4571

3

Spring

51CrV4galCd

1.4568

4

Springcover

1.4305

1.4571

S

For best functionality and longlasting performance use White Assembly Paste.

5 11 9 19 9 18 40 18 42 84 48 96 119 159 121 175 132 176 145 193 215

ME (ftlb)

15 15 18 18 18 22 22 22 26 26 27 27 31.5 31.5 32.5 32.5 41 41 42 42 58

Bolt center to stem min (inch)

14.8 14.8 19.6 19.4 19.4 21.9 21.9 21.9 25.3 25.3 27.6 27.6 34.5 34.5 34.5 34.5 47 47 47 47 53

s in (inch)

Bolt center to stem min (mm)

13 13 17 17 17 19 19 19 22 o. 24 22 o. 24 24 24 30 30 30 30 41 41 41 41 46

h1 in (inch)

s in (mm)

14.5 14.5 16 23.3 23.3 17.2 25.2 25.2 18 26 18 26 48.5 48.5 48.5 48.5 57 57 57 57 53.6

H in (inch)

SW

20.2 20.2 23 30.5 30.5 24 32 32 28 36 28 36 63.5 63.5 63.5 63.5 72 72 72 72 79

D in (inch)

h1 in (mm)

22 22 26 26 26 32 32 32 38 38 38 38 45 45 45 45 60 60 60 60 89

Order-Type

H in (mm)

L8 L8HI L10 L10HI L10RB L12 L12HI L12RB L14 L14HI L16 L16HI L18 L18HI L20 L20HI L22 L22HI L24 L24HI L27

M in (inch)

D in (mm)

M8 M8 M10 M10 M10 M12 M12 M12 M14 M14 M16 M16 M18 M18 M20 M20 M22 M22 M24 M24 M27

ME (Nm)

Order-Type

Dimensional data

M in (mm)

Dimensional data

Solution: The PROLOAD Live Loading System screws on top of the bolt in a kind of cup form and giving thereby plenty of extra length to accommodate the uncompressed disc spring stack. This incorporates also an equal load of compression for thermal expansion of the valve or flange parts.

The springs cannot be overcompressed as the optimum compression length is set by the PROLOAD housing dimension. A sideeffect of the system is that the disc springs slide instead on a thread on a smooth machined surface. Further they are encapsulated and protected against dirt and environmental impact.

5/16" 5/16" 3/8" 3/8" 3/8" 7/16" o. 1/2" 7/16" o. 1/2" 1/2" 9/16" 9/16" 5/8" 5/8" 3/4" 3/4" 7/8" 7/8" 1" 1"

L5/16 L5/16HI L3/8 L3/8HI L3/8RB L7/16 o. L1/2 L7/16HI o. L1/2HI L1/2"RB L9/16 L9/16HI L5/8 L5/8HI L3/4 L3/4HI L7/8 L7/8HI L1 L1HI

0.87 0.87 1.02 1.02 1.02 1.26 1.26 1.26 1.50 1.50 1.50 1.50 1.77 1.77 2.36 2.36 2.36 2.36

0.80 0.80 0.91 1.20 1.20 0.98 1.31 1.31 1.10 1.42 1.10 1.42 2.30 2.30 2.83 2.83 2.83 2.83

0.57 0.57 0.63 0.92 0.92 0.68 0.99 0.99 0.71 1.02 0.71 1.02 1.91 1.91 2.24 2.24 2.24 2.24

0.58 0.58 0.77 0.76 0.76 0.86 0.86 0.86 1.00 1.00 1.09 1.09 1.36 1.36 1.85 1.85 1.85 1.85

0.59 0.59 0.71 0.71 0.71 0.87 0.87 0.87 1.02 1.02 1.06 1.06 1.28 1.28 1.61 1.61 1.65 1.65

3.7 8.1 6.6 14.0 6.6 14.0 29.5 14.0 31.0 62.0 35.4 70.8 89.2 129.1 106.7 142.2 106.7 142.2

2 3 | ProPack

Stuffing box packing in the Food industry FDA conform products are available, example Trapez-Pack® TP619 for Pumps and Mixers (page 13), S6 SI (page 25) and A19OX for valves (page 15). Quite often solutions are requested, which are suitable for demanding applications through corner or running track reinforcement increased heat conductivity.

Therefore non FDA conform products have been analysed on their suitability to seal machines of the food processing industry. FDA

Test reports and certificates of Fraunhofer Instituts for the Packings TP619, S6SI and A19OX

Gaskets made of 100 % pure ePTFE in a stretched filament knotted fibre structure. This ensures that there is a high pressure resistance (restricted cold flow) and a good adaptation to the flange surface.

Characteristics: • Simple to install • No ageing of the ePTFE Joint Sealant • Excellent adaption, ideal to compensate uneven gland surfaces • Physiologically safe in temperatures up to +260 °C • Selection criteria: unevenness of gland should not be bigger than 1/3 of seal thickness Resistant: • All media pH 0-14, e.g: acids, alkaline, solvents, paint, oil, grease, steam

Test reports and certificates of Fraunhofer Instituts for the gaskets D1, D10 und D11

Excluded: • molten and/or solved alkaline metals • elementary or gaseous fluoride at high temperature or under high pressure • Ageing resistant

ProPack | 2 4

Special packing and sealing systems These packings use fibers and braiding processes which are specific for a certain field of applications.

The combination of different materials and lubricants are tailored to the conditions of use. This packingstyles will not be available ex stock in all crossections.

DVS ProInject - 2 Compound Sealingsystem

Tube core packing styles with an elastomer core for improved recovery and for static applications.

Packingcompound for Injection by a high pressurepump.

Maximal adaptation even on worn surfaces and reloading during equipment operation possible.

Plungerpump packing with corner reinforcement to protect against extrusion.

Extruded and round braided packing for easy assembly and dissassembly. Very adaptable

Approved Packing Styles for the Food Industry produced from high puricity Yarns and in conformity with EG1935:2004 in accordance with EU 10/2011. FDA

2 5 | ProPack

A 15

» Special packing

100 % PTFE Tape packing with cover braid

p [bar] v [m/s] t °C pH

Main application ·· Valve Packing, easy to use

20 20 100 1 1 -200 . . . +280 (200*) 0 - 14

Suitable for

Characteristics ·· ·· ·· ··

Low coefficient of friction Good adaption to any kind of surface Non ageing or hardening Used as spiral guarantees simple assembly and disassembly in one piece ·· Available in 2-15 mm

·· Chemical industry ·· Universal use ·· Installation and maintenance shops

g/cm3 1.45

S 4 Hochdruck

Main application

High strength ePTFE-Graphite

p [bar] v [m/s] t °C pH

30 800 8 3 -200 . . . +280 0 - 14

500 -

·· High pressure plungerand dosing pumps ·· Bullrings for mixers, highpressure valves agitators, gate valves and valves

g/cm3 1.35

S 6 Öko

PTFE Fiber with PTFE Blocking Agent and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

15 100 10 1.5 -50 . . . +280 0 - 14

100 -

g/cm3 1.70

S 6 SI

100% PTFE - Fiber with special PTFE Dispersion and FDA conform Food Grade Silicone Oil impregnated

p [bar] v [m/s] t °C pH

25 250 2 1 -100 . . . +280 0 - 14

500 -

g/cm3 1.90

S 12 K Plunger

Combination Braid of ePTFE with incorporated Graphite and PTFE Fiber Corner Reinforcement with Special Blocking compound, with Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 500 250 20 3 -100 . . . +280 (200*) 2 - 12

g/cm3 1.45 *practical useful application data.

Main application ·· ·· ·· ·· ··

Agitators Mixer Refiner Filter Slow speed Centrifugal pumps ·· Valves, ·· Gate valves ·· Metering valves

Main application ·· ·· ·· ·· ··

Agitators Mixer Refiner Filter Slow speed Centrifugal pumps ·· Valves, ·· Gate valves ·· Metering valves

Suitable for

Characteristics ·· Extrusion resistant even with large clearances ·· Form stable, wear resistant, heat conductive and can be used as bull ring ·· Shaft protecting (recommended surface hardness: HRC 25) ·· In high pressure applications die formed rings are recommended

·· Chemical industry ·· Petrochemical plants ·· High pressure machine constructions

Approvals BAM for liquid and gaseous oxygen 60 °C/40 bar

Characteristics ·· Highest chemical resistance for a packing in rotating equipment ·· Pliable, easily compressible packing ·· Self lubricating, dry running capability ·· Shaft protecting surface hardness of HRC 25 is sufficient ·· Non ageing

Suitable for ·· Chemical industry ·· General industry

Characteristics ·· Highest chemical resistance for a packing in rotating equipment ·· Pliable, easily compressible packing ·· Self lubricating, dry running capability ·· Shaft protecting surface hardness of HRC 25 is sufficient ·· Non ageing

Suitable for ·· ·· ·· ··

Pulp and paper industry Chemical industry Pharmaceutical industry Food industry

Approvals ·· FDA conformity FDA

·· EC 1935:2004 in accordance with EU 10/2011

Main application ·· In all units with larger gap widths, or in solids containing media. ·· Plunger pumps ·· Fittings ·· Gate valves

Characteristics ·· Very form stable, Recommended shaft surface hardness: HRC 50 ·· Good heat conductivity therefore reduced wear ·· Extrusion resistant at bigger gaps, can also be used as bullring ·· Ability to withstand high pressure ·· Safe and universal packing for abrasive products ·· Die formed rings are recommended

Suitable for Further development as Trapez-Pack® 12.

Production in trapezoidal form and with special impregnation. This optimizes performance characteristics and excellently suitable for crystallizing media e.g. for the Sugar industry.

ProPack | 2 6

» Special packing

S 26 K Plunger weiß

Combination Braid Made of PTFE and Para-Aramid Fiber with Silicone Run In Lubricant

p [bar] v [m/s] t °C pH

25 (20*) 500 250 20 (15*) 2 -100 . . . +280 (200*) 2 - 12

Main application ·· ·· ·· ·· ·· ·· ··

Centrifugal pumps Mixer Kneader Agitators Filter Extruder Refiner

Characteristics ·· Universal packing for abrasive media which need a reinforced, wear resistant and form stable packing ·· Shaft protecting through good coefficient of fiction ·· No contamination of media ·· Recommended Shaft surface hardness: HRC 50

Suitable for ·· Chemical industry ·· Pulp and paper industry

g/cm3 1.45

S 43 K Hochdruck Extra

ePTFE-Graphite Fiber with special Para-Aramid corners and Paraffin Run In Lubricant

p [bar] v [m/s] t °C pH

Main application ·· Plunger pumps ·· Gate valves

25 (20*) 1500 500 20 2 -100 . . . +280 (200*) 2 - 12

g/cm3 1.35

S 51 Propaflon Graphit

PTFE Powder with Graphite, Extruded Profile

p [bar] v [m/s] t °C pH

10 20 12 -100 . . . +250 (180*) 0 - 14

Main application ·· ·· ·· ·· ·· ··

Valves Gate valves Flanges Agitators Centrifugal pumps Lids

Multilayer construction of expanded graphite with Inconel reinforcement

Main application ·· Fittings ·· Valve pressure rings

t °C -200 . . . +650 (4501]) pH 0 - 14 1] in oxidizing atmosphere

Recommended minimum surface pressure at assembly 20 N/mm2

Packing Units 5 x 12 mm in 1 kg Spool approx. 14 mtr 7.5 x 15 mm in 2.5 kg Spool approx. 18.5 mtr 10 x 15 mm in 2.5 kg Spool approx. 14 mtr 15 x 30 mm in 5 kg Spool approx. 9.5 mtr 19 x 30 mm in 5 kg Spool approx. 7.5 mtr Other crossections and profiles as well alternative delivery units on request. *practical useful application data.

·· High pressure plunger pumps and similar applications ·· Bull rings

Characteristics ·· Good pliability, prevents wear of shafts through embedding of abrasive materials ·· The use of bullrings is required

Variant S 50 Propaflon White made out of pure PTFE

g/cm3 1.90

Valve pressure lid seal Brettschneid Tape

Suitable for

Characteristics ·· Form stable, wear resistant, heat conductive packing, can be used as bullring ·· Highest pressure resistance, practically no gap extrusion ·· For high pressure plunger pumps up to 1,500 bar as die formed rings ·· Highest pressure resistance ·· Safe and universal packing for abrasive media ·· Precompressed rings are recommended for applications in plunger pumps ·· Recommended Shaft surface hardness: HRC 60

Characteristics ·· Universal suitable, rectangular preformed Sealing tape of expanded pure graphite with Inconel reinforcement ·· Recommended gap width 0.5 mm, maximum gap width 1.0 mm ·· Excellent adaptability on different housing forms and ovality ·· Excellent transformation of axial compression into radial sealing force

Suitable for ·· ·· ·· ·· ·· ·· ·· ··

Cold and hot water Alkaline solutions Acids Oils Grease Bitumen Asphalt Crystalline and abrasive media ·· Food industry

Suitable for ·· Power plant ·· Boiler houses

2 7 | ProPack

» Compound Sealing System

DVS ProInject - 2 Packings Compound System The Packing Compound System can be used for stuffing boxes of many applications. Due to the special fibers and the suitable lubricant, the Sealing Compound is of universal use. The loose compound will be held in place with a top and bottom ring shaped in a special geometry. Refeeding and compression is applied by a hydraulic feeding unit. The DVS needs little maintance only and due to its loose structure it doesn`t wear the shaft surface.

Accessories: Hydraulic injection press DVS-TP 9000

DVS-SP2

The Packing Compound System was developed for the pulp and paper and the chemical industry and is suitable for the application in mixers, kneaders, refiners and similar equipment. Due to its excellent pliability the DVS System can also be used on worn shaft surfaces. Only the top and bottom rings need a precise dimension to seal against. Additional material can be injected whilst operation of the equipment..

2 Component Fiber sealing system impregnated with PTFE and Silicone free dynamic Run In Lubricant Operating range v [m/s] 8 pH 2 - 12 t °C -10 . . . +180 g/cm3

1.10

Pressure Capability is dependent on design of endrings.

Main application ·· Equipment which is badly accessible ·· Worn shaft sleeves ·· Non centric running shafts ·· Pulper

Form of delivery Unit for H- and P-Type: Cans 1 kg, Hobbock of 25 Kg

Suitable for

Characteristics ·· ·· ·· ·· ·· ··

Simple installation Use without barrier fluid Maintenance free Shaft protecting No adjusting of gland Re-pressurize in operation

·· Universal use

2 Component System Component H: Is used for the basic manual fill of the stuffing box.

Component P: Is used for Injection with press DVS TP 9000.

DVS-SP30

2 Component Fiber Sealing System impregnated with Graphite and MoS2 lubricant Operating range v [m/s] 12 pH 2 - 12 t °C -40 . . . +315 g/cm3

1.10

Pressure Capability is dependent on design of endrings.

Main application ·· Equipment which is badly accessible ·· Worn shaft sleeves ·· Non centric running shafts

Characteristics ·· ·· ·· ·· ·· ··

Simple installation Use without barrier fluid Maintenance free Shaft protecting No adjusting of gland Re-pressurize in operation

Suitable for ·· Higher Temperature applications

Form of delivery Unit for H- and P-Type: Cans 1 kg, Hobbock of 25 Kg

2 Component System Component H: Is used for the basic manual fill of the stuffing box.

Component P: Is used for Injection with press DVS TP 9000.

Accessories ·· DVS top and bottom Endring / STANDARD made of HPU, split or unsplit

·· DVS top and bottom Endring / UNIVERSAL made of HPU and PTFE / graphite compound for non-centric running shafts, split or unsplit

Endring unsplit

Endring radially split

Injectionpress DVS TP 9000 for easy reloading with DVS Component „P“.

ProPack | 2 8

Flexible Packing Packing for applications with radial shaft run out and on door and tank lids Tube Core Packing The braid incorporated tube core offers the packing highest flexibility and recovery in dynamic and static applications.

Typical elastomer materials are NBR, EPDM, Silicone and Viton.

Material variation of external braid and / or elastomeric core material are available on request.

Tube Core packing is produced from 14 mm and above and full elastomer core packing is made from 8 mm cross section and above.

P 5 SKE Flexibel

PTFE fiber packing with mechanical reinforcement, PTFE Impregnation, Run-In Lubricant and elastic EPR Tube Core­

p [bar] v [m/s] t °C pH

25 20 -50 . . . +280 (+150SKE2]) 1 - 13

Main application ·· ·· ·· ·· ··

Mixer Agitators Autoclave Kneader Paddle dryer

Characteristics ·· High cross section density and structural stability, yet elastic and adaptive for bigger radial shaft run out ·· Suitable for vacuum ·· Mechanical stability for products with abrasive content ·· Improved recovery

Suitable for ·· For applications with radial shaft run-out or stuffing boxes with non centric positioned shafts. ·· Products with abrasive content

g/cm3 1.45

A 19 SKV

PTFE-fiber with PTFE Impregnation and elastic Viton Tube Core

p [bar] v [m/s] t °C pH

Main application ·· Tank lid, door and lid seal

Characteristics ·· Chemical resistance ·· For clean products and static sealing application

25 2 -50 . . . +280 (+200SKV2]) 0 - 14

Suitable for ·· For applications with radial shaft run-out or stuffing boxes with non centric positioned shafts. ·· Static and slow rotating applications

g/cm3 1.55

S 6 SKV Flexchem

PTFE-fiber with PTFE Impregnation, Run In lubricant and elastic Viton Tube Core ­

p [bar] v [m/s] t °C pH

25 6 -50 . . . +280 (+200SKV2]) 0 - 14

Main application ·· ·· ·· ·· ··

Mixer Agitators Autoclave Kneader Paddle dryer

·· ·· ·· ·· ··

Mixer Agitators Autoclave Kneader Paddle dryer

Characteristics ·· Chemical resistance ·· For clean products and static sealing application

Suitable for ·· For applications with radial shaft run-out or stuffing boxes with non centric positioned shafts.

g/cm3 1.60

S6 SI SKS Blue

PTFE fibre with Special PTFE Dispersion and FDA conform Run In lubricant impregnated and Silicon Tube Core in food grade quality.

p [bar] v [m/s] t °C pH

20 6 -100 . . . +280 (+160SKS) 1 - 14

g/cm3 1.80 2] due to elastomer core

*practical useful application data.

Main application

Characteristics ·· Elevated heat conductivity ·· High chemical resistance and for clean media

Approvals ·· EC 1935:2004 in accordiance to EU 10/2011 ·· FDA conformity FDA

Suitable for ·· For applications with radial shaft run-out or stuffing boxes with non centric positioned shafts. ·· Products in the food processing industry

2 9 | ProPack P 619 SKS Blue

» Tube Core Packing » Braided Flange Sealant Heat conductive ePTFE Yarn, PTFE fiber, Run-In Lubricant and elastic Silicon Tube Core

p [bar] v [m/s] t °C pH

20 10 -100 . . . +280 (+160SKS) 1 - 14

Main application ·· ·· ·· ·· ··

Mixer Agitators Autoclave Kneader Paddle dryer

Suitable for

Characteristics ·· Elevated heat conductivity ·· For higher shaft speeds than S 6 SKV and S6 SI SKS Blue ·· High chemical resistance and for clean media

·· For applications with radial shaft run-out or stuffing boxes with non centric positioned shafts.

Form of delivery

Approvals ·· EC 1935:2004 in accordiance to EU 10/2011 ·· FDA conformity

g/cm3 1.70 2] due to elastomer core

FDA

Tubecore packing is produced from 14 mm and above and full elastomer core packing is made from 8 mm crosssection and above.

Braided Flange Sealant Braided Flange Sealant

Rectangular braided tube packing

SL 4 SL 6 SL 19

from ePTFE Graphite Fiber from PTFE Fiber with oil from dry PTFE Fiber

SL 44 l

Gasket tape braided from expanded, graphite with integrated Inconel reinforcement, self adhesive backing

Main application Metal, glass, ceramic flanges on ·· boilers ·· centrifuges ·· pipe flanges ·· tanklid ·· housings

Main application ·· ·· ·· ·· ··

Covers Flanges Lids Joint connections Oven and Furnaces

p [bar] 250 t °C -200 . . . +550 (4001]) pH 0 - 14 1] in oxidizing atmosphere

Form of delivery 12,7 x 3,2 mm / 1/2" x 1/8" on 1 kg spool, Weight per 10 mtr: 0,55 kg 19,0 x 4,8 mm / 3/4" x 3/16" on 2,5 kg spool, Weight per 10 mtr: 1,10 kg 25,4 x 6,4 mm / 1" x 1/4" on 2,5 kg spool, Weight per 10 mtr: 1,9 kg

Suitable for

Characteristics ·· The elasticity of this gasket tape allows low uneveness of the flange surface ·· The sealant can be reused after opening of flange ·· Low cold flow ·· Sealing of the cutted ends by inserted point lock

·· Flanges in General service

Characteristics ·· Can be universally applied ·· High quality pure graphite - heat expansion coefficient similar to that of steel ·· End connection with a skive cut, fix ends using a double sided adhesive tape between skive cutted ends ·· Extrusionstability through Inconel reinforcement

Suitable for ·· ·· ·· ··

Power stations Petrochemical industry Boiler houses For higher pressure application the tape should be installed in a retaining groove, a constraint flange design

ProPack | 3 0

Packing rings and shaft seal rings

Die-Formed Packing rings Best Technical Solution Design • Made of all common types of packing • Rings or tubes, open, closed or glued ends • More than 2000 standarized quality tools Advantages of Die-Formed Packing Rings • Better sealing effect - longer service life • Faster and easier installation - error prevention • Perfect cutted - elimination of waste • Even pressure distribution - shorter run-in process • Minimized energy loss due reduced friction

product pressure

Compression

Packing Units • Precompressed or form cut rings, complete sets • Available dimensions from 2.5 to 500 mm • Custom made constructions on request following drawing details Order text • Packing Style • Dimensions: Outer Diameter / Inner Diameter and Height • Cut: Skive or Butt • Amount of rings needed

Compression distribution in a stuffing box Precompressed rings offer the advantage to have the settling taken place already. In operation that results in a reduced way of adjustment and all packing rings will seal equally down to the stuffing box ground. This avoids a lift off effect of the product side rings through product pressure.

Optimized pressure distribution with die formed rings

n Leckage along Packing OD iii Cross sectional leckage n Leckage along the shaft

Controlled Leakage path through ring cuts with additional length

Select from over 2,000 die forms the best solution for your application

Die forming press

3 1 | ProPack

ARF Ring

» Packing rings and shaft seal rings

Main application

Pure graphite ring

p [bar] v [m/s] t °C pH

800 -200 . . . +550 in steam 0 - 14

·· Fittings ·· Pumps (high temperature) ·· Covers ·· Valves

High cross section density Self lubrication and limited wear Dry running capability Coefficient of thermal expansion similar to steel ·· Maintainance free and elastic, also under variable pressure ·· Non ageing, high chemical resistance ·· Attention! Precise tolerances and surfaces of application are requested

g/cm3 1.40 up to 1.80

Variant ·· Graphite in Purity 98 % ·· Graphite in Purity 99,85 % ·· expanded graphite APX 2 foil with integrated oxidation protection ·· VDI 2440 / TA Luft with a leakage rate of 5.7 · 10-3 mbar · l/(s·m) 300 °C ·· Rings with integrated reinforcement or endcaps made from AISI 316

Form of delivery ·· ·· ·· ··

Suitable for

Characteristics ·· ·· ·· ··

·· Valves and fittings of all Industries*

Approvals ·· Oxygen BAM 200 °C/250 bar ·· DVGW and KTW

Rings - endless, with cut into half-shells or Rings with or without metal reinforcement Pressure seals in any kind of geometry Tape in 10,15, 20, 25 mm width, corrugated #0.38 mm thick mit density 1.1 #0.5 or 1.0 mm thick with self adhesive and density 1.0

* [Suitable for] Despite ARF rings are mainly designed for valves it also can be used in pumps at higher shaft speeds due to its high heat conductivity. As this is a precision sealing element Stuffingbox needs to be in precise alignment and perfect surface condition.

Pressurerings with metall end cap

Shaft Seal Ring WDR

Pre-Loaded Packing Ring in Metal Casing

Housing: Standard: Sheet Steel EN 10130 galvanized Special variant: VA (1.4301) - CrNi

Standard Insert P1 Universal up to +200 °C

Main application ·· Crank and drive shafts ·· Guiding shafts ·· Axles, spindles and similar equipment ·· Sealing against fluid leakage and dust penetration ·· Protection for bearings and drive units

Characteristics

Suitable for

·· WDR-rings are ready-to-fit sealing elements for shafts and axles ·· The wide sealing surface offers extra protection against early wear on the shaft and as well on the seal ·· WDR rings are located in the housing with interference fit. The sealing effect is facilitated through the pre-loaded encapsulated packing. ·· Different packing styles can be utilized depending on application

·· All Industries to seal against fluid loss or protect against dust and dirt ingress.

Special variants ·· A 22 up to +450 °C for high temperature application ·· S 7/G up to +250 °C for applications in abrasive environment etc.

Dimensions in mm Inside Outside Height 12 22 07 mm 25 37 07 mm 30 42 07 mm 30 47 07 mm 30 47 10 mm 30 52 07 mm 32 42 10 mm 35 47 07 mm 35 50 08 mm 35 55 08 mm 35 62 10 mm 40 52 07 mm (VA) 40 55 08 mm 40 60 08 mm 40 60 10 mm 40 60 12 mm

Inside 40 (40 42 45 45 45 (46 50 50 50 50 50 55 55 55 55

Outside 62 64 62 60 62 65 64 68 70 72 75 80 70 72 75 75

Height 10 mm 10 mm) 10 mm 08 mm 10 mm 10 mm 10 mm) 12 mm 10 mm (VA) 10 mm 10 mm 12 mm 08 mm 10 mm (VA) 10 mm 12 mm

Inside 55 60 60 60 60 60 60 60 60 65 65 65 70 70 70 70

Outside 80 75 78 78 80 80 80 85 90 80 80 85 90 90 90 100

Height 10 mm 08 mm 08 mm 10 mm 10 mm 12 mm 13 mm (VA) 10 mm 12 mm 08 mm 10 mm 10 mm 08 mm 10 mm 12 mm 13 mm

Inside 75 75 80 80 85 85 85 90 90 90 95 95 100 100 100 105

Outside 90 95 100 100 110 115 120 110 110 120 110 120 115 120 120 130

Height 10 mm 10 mm 10 mm (VA) 13 mm 13 mm 10 mm 12 mm 10 mm (VA) 13 mm 12 mm 10 mm 13 mm 09 mm 10 mm 13 mm 10 mm

Inside 105 110 (120 (135 140 140 (150 (160 (200

Outside 130 130 140 150 170 170 180 200 250

Height 13 mm 13 mm 13 mm) 10 mm) 12 mm 15 mm 15 mm) 15 mm) 13 mm)

( ) = on request, please note minimum order quantity (VA) = also available with housing parts made of stainless steel

ProPack | 3 2

ePTFE Gasket from the spool D 1 Protex

Main application

ePTFE Gasket

Material 100 % pure ePTFE (according to VDE-VDI 2480) in a stretched filament knotted fibre structure.

This ensures that there is a high pressure resistance (no cold flow) and a good adaptation to the flange surface

Pressure-Vacuum

·· ·· ·· ·· ·· ·· ·· ·· ··

Temperature

Up to 55 bar (according to the operational and/or assembly conditions)

-240 °C up to +270 °C, short term +310 °C. After first temperature exertion the bolts should be Re-tightened.

·· ·· ··

··

Pipe Columns Separation joints Mixer Pump Housing Machine Housing Glass- and Graphite-Devices Lined vessels Sight glasses Hand- and Manhole covers (Not TRD401) Ventilation and Air Condition Channels Steel and Plastic flanges Pipes and devices with highly aggressive chemicals Gearboxes

Dimensions and Compress Values OrderNo.

Width (mm)

Roll length

D 1/1 D 1/3 D 1/5 D 1/7 D 1/10 D 1/12 D 1/14 D 1/17 D 1/20 D 1/25 D 1/28 D 1/40

1 x 1 3 x 1,5 5 x 2 7 x 2,5 10 x 3 12 x 4 14 x 5 17 x 6 20 x 7 25 x 5 28 x 5 40 x 5

25 m 25 m 25 m 25 m 25 m 10 m 10 m 10 m 10 m 5 m 5 m 5 m

Recommended Flange width

< NW 100 < NW 300 < NW 800 < NW 1,500 < NW 1,500 > NW 1,500 *In case of bigger unevenness double layer are recommended

Resistant All media pH 0-14, e.g ·· acids, alkaline, solvents, paint, oil, grease, steam Excluded: ·· molten and/or solved alkaline metals and elementary or gaseous fluoride at high temperature or under high pressure ·· Ageing resistant

Surface pressure/result. thickness in (mm) 10 N/mm2 20 N/mm2 30 N/mm2 0.15 0.40 0.80 1.00 1.20 1.45 1.60 2.10 2.40 1.60 1.60 1.60

0.10 0.35 0.60 0.80 0.90 1.15 1.20 1.50 1.80 1.20 1.20 1.20

Suitable for

Characteristics ·· Simple to install ·· No ageing of the ePTFE Joint Sealant ·· Excellent adaption, ideal to compensate uneven gland surfaces ·· Physiologically safe in temperatures up to +260 °C ·· Selection criteria: unevenness of gland should not be bigger than 1/3 of seal thickness

0.08 0.30 0.50 0.70 0.80 0.95 1.00 1.40 1.40 1.00 1.00 1.00

·· ·· ·· ··

Chemical industry Pharmaceutical industry Food industry General service

Approvals ·· TÜV Prüfung acc.

MUC-KSP-A066 ·· BAM for oxygen 60 °C / 40 bar ·· DVGW Reg.-Nr.: DG-5127CL0032 ·· TA-Luft: AMTEC 1.7 · 10-7 mbar · l/(s·m) @ 250 °C test pressure Food: ·· FDA21 CFR 177.1550 (PTFE) ·· FDA21 CFR 170.105 (adhesive) ·· EC 1935:2004 EU 10/2011 FDA

Reference values: depending on effective width and surface conditions. Gas tight above 20 N/mm2 surface pressure during operation conditions

Installation 1. Clean joint surfaces 2. Detach protection strip from adhesive side 3. Place the seal on the flange 4. Overlap the ends by 1 -2 cm right in front of a bolt 5. Cut of the rest of seal

Special installation suggestion For tension sensitive joints use an angle cut

Wavelike installation along the pitch circle or additional supporting strip prevents tipping Microscopic view: 100 % pure PTFE (VDE-VDI 2480) in a monoaxial expanded NetKnot structure

Bedding or double layer in case of uneveness

3 3 | ProPack

D 1 Protex HD

» ePTFE

Universal ePTFE Gasket Tape HD with higher density Operating range pH 0 - 14 t °C -240 . . . +270 p [bar] Vacuum . . . 55* * according to the operational and/or assembly conditions Temperature: Resistance of the ePTFE sealing material short term +310 °C. After first temperature exertion the bolts should be Re-tightened.

Main application ·· ·· ·· ·· ·· ·· ·· ·· ··

Material

Unter Mikroskop

D 11 Probitex

·· 100 % expanded PTFE ·· Chemical resistant against all products with the exception of molten Alcalimetal and elementary Fluor Compression Proof and Form Stable Biaxial expanded gasket tape with adhesive backing Operating range pH 0 - 14 t °C -200 . . . +280 p [bar] Vacuum . . . 200 g/cm3

··

··

Main application

Recommended pH-Value chem.

Resistance: Except molten or dissolved alkaline metals, elementary or dissolved fluorine under high pressure, non ageing.

·· ·· ·· ··

Very adaptive to surfaces Chemical resistance Simple to install Very high cross section sealability Wide area of applications Does not stick on flanges Easy to remove Universal sizes reduce stock keeping

Größe (mm) 3 x 0.3 3 x 0.7 4 x 1.5

Spulenlänge 10 m 25 m x x x

50 m x x x

Chemical industry Pharmaceutical industry Food industry General service

Approvals ·· FDA 21 CFR 177.1550 (PTFE) ·· FDA 21 CFR 170.105 (adhesive)

Dichtfläche Breite >3 mm >3 mm >15 mm

FDA

·· EC 1935:2004 EU 10/2011

Suitable for

Characteristics

·· Larger flanges and vessels ·· Glaslined flanges ·· Agitators ·· Heat exchangers

·· ·· ·· ··

·· ·· ·· ·· ··

No change in width at compression Excellent on slim or restricted flange area No ageing of the ePTFE Joint Sealant Excellent adaption to flange uneveness Physiologically safe in temperatures up to +260 °C ·· Practically no waste producing

0.65

After first temperature exertion the bolts should be Re-tightened.

Suitable for

Characteristics ·· ·· ·· ·· ·· ·· ·· ··

Pipe Columns Separation joints Machine Housing Glass- and Graphite-Devices Lined vessels Sight glasses Hand- and Manhole covers (Not TRD401) Ventilation and Air Condition Channels Steel and Plastic flanges Pipes and devices with highly aggressive chemicals Gearboxes

Chemical industry Pharmaceutical industry Food industry General service

Form of delivery ·· 10 mtr / roll ·· Other length and dimension on request

Approvals ·· FDA21 CFR 177.1550 (PTFE), FDA21 CFR 170.105 (Kleber) EC 1935:2004 EU 10/2011 FDA ·· TA Luft / VDI 2440 Compress Values

Microscopic view 100 % pure PTFE (VDE-VDI 2480) in a monoaxial expanded Net-Knot structure

Additional Information ·· other width, thickness, spoollength and densities available on request ·· for glaslined flanges gasket width is selected equal or slightly wider than sealing area. Up to NW 800 gasket thickness is 6 mm and bigger than NW 800 a gasket thickness of 9 mm is recommended ·· bigger uneveness and distorted flanges or at local damage to the flange surface we recommend bedding in different layers ·· when selecting the width of the gasket the available bolt force needs to be evaluated and the max compression of 150 N/mm2 cannot be exceeded Installation ·· The ends must always be connected by an skive cut. skive cut section (S) = 2 x sealing width, ·· skive cut overlap length (L) approx. 2-3 x seal thickness (h).

thickness (mm) 2 3 4 5 6 7 8 9 10

Recommended for Steel Flanges width according DIN 2690 (NW) ≤ 300 ≤ 800 ≤ 800 ≤ 800 ≤ 1500 ≤ 1500 ≤ 1500 ≤ 1500 > 1500

Surface pressure/ resulting thickness in (mm) 10 N/mm2 20 N/mm2 30 N/mm2 0.94 0.76 0.70 1.57 1.14 1.05 1.88 1.52 1.40 2.35 1.90 1.75 2.82 2.28 2.10 3.29 2.66 2.45 3.76 3.04 2.80 4.23 3.42 3.15 4.70 3.80 3.50

40 N/mm2 0.66 0.99 1.32 1.65 1.98 2.31 2.64 2.97 3.30

Available Dimensions D11: (other dimensions on request) width (mm) 10 15 20 25 30 35 40 45 50 55 60

thickness (mm) 2 3 x x x x x x x x x x x x x x x x x x x

4 x x x x x x x x

L

h

5 x x x x x x x x x

6 x x x x x x x x x x x 1.2 x Seal thickness

ca. 15°

S

7 x x x x x x x x x x x

8 x x x x x x x x x x x

9 x x x x x x x x x x x

10 x x x x x x x x x x x

ProPack | 3 4

Sheet Gaskets Static Seals A free programmable Gasket Plotter allows to produce even complicated forms of gaskets very cost effective and in quick turn around without the costly and timely procurement of cutting tools.

Besides programming the cutter to the desired gasket shape and dimension, a data transfer in a DXF format and a high resolution scanner are provided. The typical gasket materials offered are shown on page 35 up to 37.

Gasket sheets technical data Compressibility ASTM F36 %

Recovery ASTM F36 %

D2.0

8

55

D3.4 BLUE

30

35

D3.5 FAWN

15

20

D3.6 WHITE

7

40

D5.4 SSTC

40

15

D5.6 STANDARD

45

18

D5.7 UNIVERSAL

40

20

D5.8 ECONOMY

48

18

D5.9 HOCHDRUCK

35

25

D10 PROFLANSCH

55

13

PQR EN13555 0.83 @ 100 °C; QA=50MPa 0.45 @ 150 °C; QA=30MPa 0.46 @ 160 °C; QA=40MPa 0.6 @ 120 °C; QA=30MPa 0.97 @ 200 °C; QA=50MPa 0.95 @ 150 °C; QA=50MPa 0.96 @ 150 °C; QA=50MPa 0.97 @ 150 °C; QA=50MPa 0.98 @ 150 °C; QA=50MPa 0.94 @ 20 °C; QA=30MPa

Pressure* max * bar

(1) QSmin @ QA 30 MPa,40 bar He, L=0.01 QSmax @ RT

Qmin EN13555 (MPa)

QSmin EN13555 (MPa)

QSmax EN13555 (MPa)

200 (160 in steam)

Aramidfiber, NBR, Filler

27

10

220

55

260

sPTFE with Microglass

<15

<5

NA

75

260

sPTFE with SiO2

12

<10

NA

40

260

sPTFE with BaSO4

15

<10 (1)

NA

200

550

40

15 (2)

220

100

550

59

58 (2)

120

200

550

39

38

200

150

550

53

44 (2)

200

250

550

30

18

200

40

270

27

<10 (1)

160

The provided Pressure and Temperature data is based on optimal installation condition and steady control of the flange connnection

(2) QSmin @ QA 60 MPa,40 bar He, L=0.01

Material

120

* The max values of pressure and temperature cannot be used at the same time

Gasket properties following EN 13555 (2 mm thickness) Qmin@40 bar He, 0.01 mg/(ms) and QSmin@QA 40 Mpa He, L=0.01

Temp (Material)* max * °C

expanded graphite with stretchmetal expanded graphite with impregnation expanded graphite with tanged stainless steel foil expanded graphite with stainless steel foil expanded graphite with multilayer stainless steel foil ePTFE, biaxial expanded

3 5 | ProPack

D 2.0

» Fiber reinforced and PTFE Gaskets

Universal fiber based high pressure gasket­­ Operating range t °C -100 . . . +2001] p [bar] 120 1] short term up to 280 °C

Main application ·· ·· ·· ·· ·· ·· ··

Tube and pipe flanges Vessels Boilers Cylinders Joints Casings Lids

Suitable for

Characteristics ·· A perfect selection of gasket material is based on operating conditions like pressure, temperature, media, surface pressure, ·· Nonstick coating assures quick and scaling free disassembling ·· Do not use any surface treatment!

·· All Industries

Approvals ·· DVGW ·· KTW ·· BAM

Form of delivery ·· Sheets 1500 x 1500 mm in thickness of 0.5/0.8/1.0/1.5/2.0/3.0 mm or cut gaskets according to drawing or EN and international Standards ·· Special dimensions and further gasket material styles from recognised manufacturers on request.

D 3.4 ProFlon Blue

Static, Sintered PTFE Sheet Gaskets Operating range pH 0 - 14 t °C -180 . . . +230 p [bar] 55 Article Code BLUE 05 BLUE 08 BLUE 10 BLUE 15 BLUE 20 BLUE 30

Thickness (mm) 0.5 mm 0.8 mm 1.0 mm 1.5 mm 2.0 mm 3.0 mm

Main application ·· Steel-, Glass-, Ceramic-, glass lined or plastic flanges on pipework ·· Vessel ·· Container ·· Reactors ·· Universally on all tension sensitive equipment flanges.

Suitable for

Characteristics ·· Microcellular structured PTFE filled with hollow glass microspheres ·· High sealability even at low gasket stress ·· Minimized cold flow ·· Very good recovery ·· High compressibility and adaptability even at slightly damaged flanges

Form of delivery ·· Gasket sheet size of 1,500 x 1,500 mm in thickness of 0.5/0.8/1.0/1.5/2.0/3.0 mm or cut gaskets according to drawing or EN and international Standards, special dimensions on request.

·· Chemische Industrie ·· Pharmaindustrie ·· Lebensmittelindustrie

Approvals ·· ·· ·· ··

DVGW VDI 2440 / TA Luft FDA EC 1935:2004, EU 10/2011 FDA

Microscopic view

D 3.5 ProFlon FAWN

Modified PTFE reinforced with special silica filler Operating range pH 0 - 14 t °C -180 . . . +2301] p [bar] 55 1] short term up to 260 °C

Article Code FAWN 05 FAWN 10 FAWN 15 FAWN 20 FAWN 30

Thickness (mm) 0.5 mm 1.0 mm 1.5 mm 2.0 mm 3.0 mm

Main application ·· Steel or other metal flanges on pipework ·· Vessel ·· Container ·· Reactors in higher temperature applications.

Characteristics ·· Protected against cold flow ·· Excellent recovery ·· Very good in applications with varying temperatures ·· Reduced leakage rates compared to other filled PTFE gaskets under the same gasket stress.

Suitable for ·· Chemical and Petrochemical industry

Approvals ·· VDI 2440 / TA Luft ·· FDA FDA

Form of delivery ·· Gasket sheet size of 1,500 x 1,500 mm in thickness of 0.5 / 1.0 / 1.5 / 2.0 / 3.0 mm or cut gaskets according to drawing, or EN and international Standards ·· Special dimensions on request.

Microscopic view

D 3.6 ProFlon WHITE

100 % virgin PTFE, modified and filled with Barium sulfate Operating range pH 0 - 14 t °C -180 . . . +2301] p [bar] 55 1] short term up to 260 °C

Article Code WHITE 08 WHITE 10 WHITE 15 WHITE 20 WHITE 30

Thickness (mm) 0.8 mm 1.0 mm 1.5 mm 2.0 mm 3.0 mm

Main application ·· Steel-, Glass-, Ceramic-, glass lined or plastic flanges on pipework ·· Vessel ·· Container ·· Reactors

Characteristics ·· Protected against cold flow ·· Excellent recovery ·· Excellent chemical resistance in caustic applications ·· Reduced leakage rates compared to other filled PTFE gaskets under the same gasket stress.

Suitable for ·· Chemical and Petrochemical industry

Approvals ·· VDI 2440 / TA Luft ·· FDA FDA

ProPack | 3 6

Gasket Sheets of Expanded Graphite High Temperature Gasket of Expanded Flexible Graphite with and without reinforcements Characteristics • Temperature range in inert environment up to +3000 °C (attention: reinforcement inserts cause temp limits) • Permanent elasticity, resilience approx. 10 % • Non ageing - does not contain binding compounds • High pressure resistance • Radiation resistance and excellent media resistance

D 5.4 ProGraph SSTC

High Temperature Gasket of Expanded Flexible Graphite with Stretchmetal Operating range pH 0 - 14 t °C -200 . . . +5501] p [bar] 200

Main application Universal use as problem solver in all industries when demanding higher operation safety and sealability especially in older plant equipment.

1] in oxidizing atmosphere 450 °C

Form of delivery ·· Gasket sheet size of 1,000 x 1,000 mm in thickness of 1.0 / 1.6 / 2.0 / 3.0 mm or cut gaskets according to drawing, or EN and international Standards. ·· Special dimensions and further gasket material styles of recognised manufacturers on request.

D 5.6 ProGraph STANDARD

Gasket Sheet of Expanded Graphite, both sides with impregnation Operating range pH 0 - 14 t °C -200 . . . +5501] p [bar] 40

Main application Sensitive Flange connections like sight glasses, glass- or glass lined flanges in all industries.

1] in oxidizing atmosphere 450 °C

Form of delivery ·· Gasket sheet size of 1,000 x 1,000 mm in thickness of 1.0 / 1.5 / 2.0 mm or cut gaskets according to drawing, or EN and international Standards

D 5.7 ProGraph UNIVERSAL

Sheet gasket from expanded graphite with tanged stainless steel foil reinforcement Operating range pH 0 - 14 t °C -250 . . . +5501] p [bar] 100

Main application Robust graphite gasket applicable in all industries and as well approved to seal older equipment.

1] in oxidizing atmosphere 450 °C

Form of delivery ·· Gasket sheet size of 1,000 x 1,000 mm in thickness of 1,0 / 1.5 / 2.0 /3.0 mm or cut gaskets according to drawing, or EN and international Standards. ·· Special dimensions on request.

Form of delivery ·· Sheets or custom die cut rings ·· With inner or/and outer crimp: mat.

1.4571 0.15 mm thick, seamless pressed ·· Other materials and designs on request.

Main application • Flanges • Sight glasses • Valve bonnets • Pipe flanges

Suitable for

Characteristics ·· Expanded graphite sheet gasket with Stainless Steel stretch metal reinforcement and a purity of 99 %. ·· Practically no cold flow or creep under temperature. ·· Non hardening ·· Excellent in use with cycling temperatures. ·· Blow out safe due to 3 dimensional reinforcement matrixes ·· Optimized transfer of sealing stress ·· Safe use even with small sealing width ·· Minimized risk of separation known from multilayer reinforced gasket sheets.

Characteristics ·· Soft and extremely adaptable non reinforced graphite sheet with a purity of 98 %. ·· Special coating on both sides raises sealabilty. ·· Practically no cold flow or creep under temperature. ·· Non hardening ·· Excellent in use at cycling temperatures ·· Excellent sealability even at low gasket stress.

Characteristics ·· Graphite gasket reinforced with a 0.1 mm tanged stainless steel insert and a purity of 98 %. ·· Practically no cold flow or creep under temperature ·· Excellent in use at cycling temperatures ·· High blow out safety ·· Built in safety against assembly and operational problems.

·· Chemical industry ·· Petrochemical plants ·· Pharmaceutical industry ·· Power plant technology ·· Paper industry ·· Sugar industry

Approvals ·· ·· ·· ··

DVGW BAM VDI 2440 / TA Luft FIRE SAFE API 607 on request

Suitable for ·· In all industries

Approvals ·· BAM ·· DVGW ·· KTW

Variant Economic type D 5.0 in Grafilit SF

Suitable for ·· In all industries

Approvals ·· BAM ·· DVGW ·· FIRESAFE

Variant ·· Economic type D 5.1 in Grafilit SP with 0.1 mm 316 tanged stainless steel sheet reinforcement.

3 7 | ProPack

D 5.8 ProGraph ECONOMY

» Expanded PTFE Gasket sheets

High temperatur sheet gasket from expanded graphite with stainless steel foil reinforcement Operating range pH 0 - 14 t °C -250 . . . +5501] p [bar] 40

Main application ·· Suitable for sensitive flange connections ·· Housings of pumps and fittings

1] in oxidizing atmosphere 450 °C

Suitable for

Characteristics ·· One layer of 0.05 mm stainless steel carrier (3 mm thickness 2 layers) with graphite on both sides fixed by a special only 10 µm thick adhesive coating. ·· Purity 98 % ·· Practically no cold flow or creep under temperature ·· Excellent in use at cycling temperatures ·· Very good sealability even at low gasket stress.

Form of delivery

·· In all industries

Approvals ·· BAM ·· DVGW

Variant Economic type D 5.2 in Grafilit SL, with 0.05 mm stainless steel foil reinforcement

·· Gasket sheet size of 1,000 x 1,000 mm in der Dicke 0.55 / 0.75 / 1.0 / 1.5 / 2.0 / 3.0 mm or cut gaskets according to drawing, or EN and international Standards. ·· Special dimensions on request.

D 5.9 ProGraph HOCHDRUCK

Sheet gasket from expanded graphite with multilayer stainless steel foil reinforcement Operating range pH 0 - 14 t °C -250 . . . +5501] p [bar] 250

Main application Highly recognised as problem solving gasket material in all industries with higher pressures and temperatures and the demand on operation safety and sealability

1] in oxidizing atmosphere 450 °C

Form of delivery ·· Gasket sheet size of 1,000 x 1,000 mm in thickness of 1.0 / 1.5 / 2.0 / 3.0 / 4.0 mm or cut gaskets according to drawing, or EN and international Standards. ·· Special dimensions on request.

D 10 ProFlansch

Formstable biaxially expanded ePTFE sheets or die cutted gaskets

Operating range pH 0 - 14 t °C -200 . . . +280 p [bar] Vacuum . . . 200 g/cm3

0.70

Main application ·· ·· ·· ·· ·· ·· ··

Flanges Vessels Lids Joints Narrow flanges Bigger uneveness Tension sensitive components (e.g. sight glasses) ·· Heat exchanger

Form of delivery

Microscopic view

Sheet dimension: 1,000 x 1,100 mm and 1,500 x 1,500 mm ·· Sheet gaskets thicknesses: 0.5 / 1.0 / 1.5 / 2.0 / 3.0 / 4,0 / 5,0 / 6,0 / 7,0 / 8,0 / 9,0 / 10 mm ·· As insertable gasket or diecut shaped gasket for example hand + manhole gasket in any kind of form upon request

Suitable for

Characteristics ·· Premium graphite gasket, reinforced by 0.05 mm multilayer stainless steel carriers in an adhesive free sandwich compound with the graphite layers. ·· Purity 99.8 % ·· High blow out safety and mechanical strength ·· Practically no cold flow or creep under temperature ·· Non hardening ·· Excellent in use at cycling temperatures ·· Reduced Emissions due to high sealability ·· Built in safety against assembly and operational problems.

Characteristics ·· ·· ·· ··

·· In all industries

Approvals ·· ·· ·· ··

BAM DVGW VDI 2440 / TA Luft FIRE SAFE API 607

Variant Economic type D 5.3 with 0.05 mm stainless steel foil reinforcement

Suitable for

Excellent adaption High blow-out resistance No cold flow Chemically inert

·· Chemical industry ·· Food industry ·· Maintenance

Technical parameters

·· DIN 28090-2 ·· VDI 2440 / TA Luft 1,5 · 10-8 mbar · l/(s·m) @ 250 °C ·· TÜV Prüfung ·· BAM Prüfung für gasförmigen Sauerstoff bei 60°C / 40 bar und flüssiger Sauerstoff ·· FDA 21CFR 177.1550 (PTFE) FDA

Approvals Minimum Surface pressure: VU (40 bar; 0,01) = 26 Mpa Maximum Surface Pressure: VO = 150 Mpa Minimum surface pressure in operation: BU < 5 Mpa Cold upset compression value: KSW = 40 %

Remaining Thickness after compression approx.

15 % higher than values of D11 (see chart page 33).

ProPack | 3 8

» Manhole and Spiral Wound Gaskets

D 4.2

Hand-, Head- and Manhole Gasket the Safety Gasket for Steam Boilers and Vessels Operating range t °C 250 p [bar] 40

Main application ·· Steam Boilers ·· Container in round and oval shapes

Gasket Characteristics:

Packing Units Special dimensions in cross section 15 x 8 mm or 25 x 10 mm are available on request.

Standard dimensions (mm) 80 x 110 x 15 x 8 100 x 150 x 15 x 8 115 x 165 x 15 x 8 150 x 200 x 15 x 8 280 x 380 x 25 x 10 310 x 410 x 25 x 10 80 x 120 x 15 x 8 120 x 150 x 15 x 8 200 x 300 x 25 x 10 295 x 395 x 25 x 10 320 x 420 x 25 x 10 350 x 450 x 25 x 10 90 x 120 x 15 x 8 110 x 150 x 15 x 8 120 x 160 x 15 x 8 220 x 320 x 25 x 10 300 x 400 x 25 x 10

D 6 ProFlex

Spiral wound gasket made of crimped metal tape with sealing wraps of non asbestos gasket material. Optional: inner and/or outer metal ring.

Operating range pH 0- 14 t °C -200 . . . +550 p [bar] 400

Material Centerring ring OD Carbon Steel galvanized Spiral 316L Centerring ring ID Carbon Steel galvanized Other material combinations on request

D 7 ProCor

Camprofile Gasket, Rip profiled metal base covered with graphite or PTFE, optional with or without center ring(s).

Characteristics ·· The new gasket quality novaSEAL HP is made out of a high performance, temperature, corrosion and chemical resistant woven fabric .

Main application ·· High temperature and high pressure flanges ·· Piping ·· Pressure vessels ·· Heat exchangers ·· Fittings

·· Surface pressure: min. 5 N/mm2, max. 35 N/mm2 ·· Recommended boiler heating gradient: max. 2 °C /min

PTFE Graphite

Surface pressure at 20 °C min. [N/mm2] max. [N/mm2] 20 500 20 500

Temperature range [°C] -200 . . . +260 -200 . . . +500

Approvals ·· Boiler water/Media resistance: TRD 611 ·· Component designation: TÜV.D.99-001.C

Pay attention to assembly instruction (added to each single gasket)!

Characteristics ·· For flange connections in high pressure pipe line construction and fittings ·· Extremely low leakage with PTFE spiral.

Helium leakproof 10 - 8 mbar l/(ms) ·· High temperature resistance to 550 °C with graphite spiral ·· Media resistance: pH 0 - 14 ·· Max. pressure load: p = 400 bar ·· Temperature range: t = -200 to +550 °C

Suitable for ·· Power plants ·· Petrochemical plants ·· Chemical industry

Product Types SF 11 Spiral wound gasket without any center ring for flanges with tongue and groove connection SF 11 IR Spiral wound gasket with inner center ring for raised or flat flanges SF 13 Spiral wound gasket with outer center ring for flat flanges SF 13 IR Spiral wound gasket with inner and outer center ring for flat flanges

Main application ·· For all flanges inside the main traction line ·· High level of temperature and pressure resistance

Characteristics ·· For flange connections in high pressure piping and in fittings ·· Extremely low leakage values with PTFE inlay. Helium leakproof ·· 10 - 8 mbar l/(ms) ·· High temperature resistance up to 550 °C with graphite inlay Construction

Covermaterial

Suitable for ·· Safety Gasket for Steam Boilers and Vessels

Surface pressure at 300 °C1] min. [N/mm2] max. [N/mm2] 30 450 30 450

1] pay attention to the temperature limit of PTFE

Packing Units For Flanges according to DIN, PN 10-320 and DIN 2697: ·· ANSI flanges B 16.5 and MS-SP 44 ·· Tongue/groove flanges according to DIN 2691 or ANSI B 16.21 ·· Male/female flanges according to DIN 2692 ·· Flanges following API Std. 605.

Dimensions according to ANSI B 16.21

BA 1 BA 2 BA 3

Suitable for ·· Power plants ·· Petrochemical plants ·· Chemical industry

3 9 | ProPack

Fabric seals , Glass- and Ceramic packing Fabric seals

Wrapped gaskets from texturised glass cloth with high temperature resistant, gas proof elastomeric binders.

Standard: Graphitised nonstick Coating Special: Raw, elastomercoated or PTFE impregnated Surface

Form of delivery By meter, endless rings, frames, special shapes, rectangular or round as well as tadpole tapes.

Cores and wraps made of elastomeric bonded aramid fibre sheets. Alternative qualities on request.

S 70 Proglas

Operating range Max. Temperature Products in inertgas [°C] GDK 1000 1000 GDK 600 600 GD 1000 1000 GD 600 600 max. pressure: 10 bar

Glass Fiber Packing

t °C pH

-100 . . . +550 3-9

Suitable for ·· Power plant ·· Furnace construction

S 70 - HT 800

Glass Fiber Packing

t °C pH

Main application Developed for highest thermal and mechanical strains, particularly proven in heat treatment systems, door and cover washers in foundries, power plants.

-100 . . . +7001] 3-9

In oxidizing atmosphere [°C] 450 450 450 450

Main application ·· Furnace, boiler, vessel and chimney doors ·· Fireplaces ·· Pressureless service closures ·· Tunnel furnaces ·· Lid seals etc.

Main application ·· Furnace, boiler and chimney doors ·· Expansion joints ·· Exhaust pipes

1] short term up to +800 °C

S 71 Prokeram

Ceramic Fiber Packing with chrome steel wire

t °C pH

-100 . . . +1,100 1 - 13

Characteristics ·· Perfect axial and radial flexibility, good stress relaxation and protection against wear ·· Very low leakage values through outstanding cross section and surface density. ·· Without organic carrier fibers, no shrinkage under temperature ·· Resistant against gases, vapours, oils, caustics and most of acids, also suitable for NH3 - gases, hydrogen, nitrogen and methanol ·· Non hazardous to health (no Aluminosilicate content !) ·· A specific vulcanisation technique for temperingsystem applications simplifies the installation and improves adaption to uneveness

Main application ·· Furnace, boiler, vessel and chimney doors ·· Fireplaces ·· Pressureless service closures ·· Tunnel furnaces ·· Boiler and vessel doors ·· Lid seals etc.

Form of delivery S70, S70 HT 800 and S71: ·· Braided in square or round X-Section ·· On request with surface graphite impregnation for increasing compactness and heat conductivity

Suitable for ·· Door- and Lid Seals in foundries, powerplants and heat treatment plants

Product types

Permanent elastic core made of glass fibre.

GD: wrapped only.

Characteristics ·· ·· ·· ·· ·· ··

No irritation to skin, harmless to health (filament diameter: 6 - 10 myh) Non flammable following DIN 4102 – ignition loss <1.5 % Resistant against oils, grease, steam, solvents and organic acids Hydrolytic resistance following DIN 12111: Class 1 Does not content toxic substances or heavy metals Surface graphite impregnation on request for increasing compactness and nonstick effect ·· A variety of products different in form and temperature resistance are available on request

Characteristics ·· Non flamable ·· High electric- and thermal isolation capability ·· Dimensionally stabil ·· Good mechanical structural strength

Characteristics ·· High elasticity and volume are the premises for an extremely good insulation effect ·· Resistant against acid and caustic except phosphoric or hydrofluoric acid or highly concentrated caustics ·· Does not content toxic substances or heavy metals ·· Non flammable following DIN 4102 ·· Product availability: Square, rectangular, round braid or round twisted reinforced with chrome steel wire ·· Surface graphite impregnation on request for increasing compactness and nonstick effect ·· Product contains approx. 20 % organic carrierfiber which decomposes at 200 °C.

Suitable for ·· Power plant ·· Furnace construction

Suitable for ·· Power plant ·· Furnace construction

ProPack | 4 0

» Accessories and Thread sealing tape

PROCONTROL

Main application

Regulation and Monitoring System for Sealing Water

·· Pumps with mechanical seals with flush port ·· Stuffing box packings with lantern rings

Technical parameters Flow range 0.5 up to 1.5 ltr/min 0.5 up to 3.0 ltr/min 1.0 up to 8.0 ltr/min 2.0 up to 15.0 ltr/min t °C . . . +80 p [bar] 10 (Option 25)

STAR AQUA

Main application

PTFE Laternenring

·· Pumps with mechanical seal and flush connection ·· Stuffing box packing with lantern ring

Operating range t °C -100 . . . +250 pH 0 - 14

Packing dimension ·· The hight of the lantern ring depends on the size of packing (see chart)

The Click Connection allows endless extension

W1-HD Thread Sealing Tape

Article (Lanternring) STAR-AQUA BLUE 8 mm STAR-AQUA BLUE 3/8" STAR-AQUA BLUE 10 mm STAR-AQUA BLUE 7/16" STAR-AQUA BLUE 12 mm STAR-AQUA BLUE 1/2" STAR-AQUA BLUE 13 mm STAR-AQUA BLUE 9/16" STAR-AQUA BLUE 15 mm STAR-AQUA BLUE 16 mm STAR-AQUA BLUE 18 mm STAR-AQUA BLUE 3/4" STAR-AQUA BLUE 20 mm STAR-AQUA BLUE 22 mm STAR-AQUA BLUE 25 mm

Height x width [mm] 7.6 x 11.4 9.0 x 13.2 9.4 x 13.2 10.5 x 14.3 11.1 x 15.6 12.1 x 17 12.6 x 17 13.5 x 19.2 14.2 x 19.2 15.2 x 20.6 17 x 22.1 18.1 x 22.1 19 x 23.8 20.8 x 25.2 23.5 x 28.2

Special thread tape made from insintered expanded PTFE (ePTFE) Operating range t °C -240 . . . +260 p [bar] Vacuum up to 170 pH 0 - 14

Assembly: Wrap PTFE tape clockwise, starting at the thread end, around the pipe thread. Coarse threads we recommend 50 % overlap (see pic right).

Stretch the tape so it plies in the form of the thread.

When finished tear of the tape and check that it stays in position.

Characteristics ·· Precise metering and constant pressure of sealing water (Δp = 1 bar above media pressure) - environmental protection and cost reduction in fact of reduced seal water consumption ·· Flow and pressure monitoring - protects the aggregate from failing (inductive alarm system) ·· Stable and compact construction guarantees safety and simple handling ·· Corrosion and temperature resistant ·· Displays are easy to read and clean ·· With an inductive switch (special component) alarm system can be used.

Physical properties: Thickness: 0.1 mm Area weight: 125 g/m2 Classification: GRp Tension strength: 9 - 14 MPa Nominal width: 10 < DN < 50

Characteristics ·· ·· ·· ·· ·· ··

[imp.]

0.30 x 0.45 0.35 x 0.52 0.37 x 0.52 0.41 x 0.56 0.44 x 0.61 0.48 x 0.67 0.50 x 0.67 0.53 x 0.75 0.56 x 0.75 0.60 x 0.81 0.67 x 0.87 0.71 x 0.87 0.75 x 0.94 0.81 x 1.00 0.93 x 1.11

Main application ·· For sealing all kind of thread connections as per ISO 7-1, classification GRp, with possibility of limited reverse rotation of conical/cylindrical (R/ Rp) threaded connections ·· Pipe connections in chemical industry, gas and water supply, hydraulics and pneumatics

Economical storage independent from shaft diameter, supply in 1.2 mtr length Replacement for machined lantern rings Universal use, excellent chemical and thermal resistance Easy to remove with packing extractor No corrosion and wear of shafts, no canting during use No waste as length can be connected

Suitable for ·· All Industries

Accessories and options ·· Pressure valve for creating blocking pressure ·· Pressure Gauge ·· Stand ·· Inductive switch ·· Hoses, connecting equipment ·· Additional Back pressure valve

Suitable for ·· All Industries

Approvals ·· FDA conformity

Packing Units ·· 1.2 m per roll, special length 2 m on request ·· Special sizes on request

Characteristics ·· High density and strength properties ·· HD Tape plies during the wrapping in the thread and forms a dense PTFE film, which does not harden and stays flexible ·· Immediate after connection of the construction parts it is possible to turn them 45° back for alignment. ·· Chemically inert and does not react with steam, water, fuel, acids, gases or solvents. ·· Once applied the connection can be disassembled ·· Fretting of the threads is practically impossible

Material of construction ·· 100 % virgin, unsintered PTFE ·· Homogenous fiber structure with high density. ·· Chemical inert with the exception of molten Alcalimetal and elementary Fluor

Suitable for ·· All Industries

Approvals: ·· BAM for gaseous oxygen ·· FDA conform as per FDA 21 CFR 177.1550

Packing Units ·· 1/2" tape: 12.7 mm wide and 12 mtr length per roll ·· 1 order unit is 10 rolls ·· 1" tape: 25,4 x 0,2 mm, spools of 20 m

4 1 | ProPack

Mechanical Seals and Bearing Protection We supply in short delivery time mechanical seals in all kinds of material

Cartridge mechanical seals in rotating and stationary spring orientation. This preferred design avoids installation problems.

This seals are factory preset and receive a 100 % pressure test.

Damage and contamination of the seal faces at transport or installation will be avoided. Shaft misalignment to equipment housing and the negative influence on sealing performance will be eliminated through the self aligning seal face design.

High developed integrated pumping rings allow to operate the seal with lower temperatures and achieve longer operating life.

Machine specific Seals for Alfa Laval, Allweiler, Flygt, Fristam, Hilge, Netzsch, Seepex and many more Component seals: • T-Range - Tapered spring seals • P-Range - Short bellow seals • B -Range- Full bellow seals • M-Range - Multiple spring seals • W-Range - Wave spring seals Please request our specific tech datasheets to the individual productrange or contact us for repair of mechanical seals of all brands.

Support systems of all kinds.

Self monitoring water management systems, closed systems with natural circulation, forced circulation System for barrier fluids on oil basis.

• Non Contacting seal • Ingress protection to IP66 • Easy to refurbish • Safe - Non sparking • Low cost • No shaft wear

The LabTecta™ is in operation a non contacting bearing seal, which is used to replace lip seals in oil and grease lubricated bearings, which also can be used in dry running equipment with horizontal orientated shafts.

She reduces bearing damage and increases equipment operating life time reduces down time cost and overall improves the plant result.

Holding an IP66 Certification the LabTecta can also be used to optimise the bearing seal at electric motors.

Very often LabTecta can also be used on shaft surfaces which have already been damaged from lip seals. Special constructions are available for vertical, top entry orientation, for pillow blocks and bearings with axial movement.

Pos.

Description

Material

1

LabTecta™ Rotaryl

Phosphor bronze

2

Outboard Rotor-O-Ring

Viton

3

Shut down seal

Compound Elastomer

4

Shut down seal

Viton

5

Face shield

Composite material

6

Stator housing

Phosphor bronze

7

Stator housing O Ring

Viton

8

Inboard Rotor-O-Ring

Viton

ProPack | 4 2

» Maintenance - Tools

W5/PS Packungsschneider

Special tool for precise Stuffing Box Packing Cut, Compact and wear resistant tool made of aluminium.

Variants

Advantages ·· Packing cut without necessary length calculation (an adder-factor x - is already included) ·· Time saving ·· Repeatable results ·· No waste ·· Suitable as well for Trapez-Pack

45° skive cut type W5PS-SK 75° Butt cut type W5PS-BU

Accessories ·· Extension W5PS-V-SK ·· Extension W5PS-V-BU ·· Spare knife

W5 PS / Clip

For 45° skive cut and 75° butt cut.

Simple Stuffing Box Packing Cutter for soft and mediumhard packing types.

W2S Sharp Screw Head

Packing Extractor with cross bar

Technical data ·· For shaft diameter up to 80 mm with W5PS-SK and 110 mm with W5PS-BU ·· With extension W5PS-V-SK to 200 mm and W5PS-V-BU to 250 mm shaft diameter ·· Scale: in inches and mm ·· Packing sizes: from 3 to 25 mm ·· Spare parts available

Characteristics ·· Quick change of cutting angle due to adjustable support. ·· Easy handling due to precise angle cutting aligned to marks on the packing. ·· Replacement blades available

Versions Type W2S04 W2S06 W2S08 W2S10

Construction Sharp Screw Head 4 mm 6 mm 8 mm 10 mm

flexible shaft 100 mm 160 mm 200 mm 260 mm

Packing size 5 mm 8 mm 10 mm 14 mm

These Packing Extractors have a flexible nontorsionshaft with a tightly bound screw tap nose which is either a sharp screw head W2S or a helical screw head W2W.

Advantages:

W2W Helical Screw Head

Packing Extractor with cross bar

Versions Type W2W06 W2W08 W2W10 W2W12

Special Packing Extractor

With Sliding Sleeves

Helical Screw Head 5.5 mm 8 mm 10 mm 12 mm

flexible shaft 100 mm 160 mm 200 mm 260 mm

Packing size 7 mm 10 mm 14 mm 16 mm

Helical Screw Head 8 mm 10 mm 10 mm 12 mm

flexible shaft 200 mm 260 mm 200 mm 260 mm

Packing size 10 mm 14 mm 14 mm 16 mm

Excellent spot drilling and extracting of old and hardened packings as well as blocked and difficult locations.

Special version in other length or with a wooden screwdriver handle is available.

Versions Type W2S08SPZ W2S10SPZ W2W10SPZ W2W12SPZ

Safe and easy remove of packing rings, available for lever enter code example W2S08SPZ LEV etc

W5FDKS Sheet Gasket Cutter

For Fast and Economical Instant Manufacturing of Sheet Gaskets

Version Simple solution for easy and infrequent use for gaskets with a max outer diameter of 300 mm

Characteristics ·· ·· ·· ·· ·· ··

Fast and flexible solution for a whole range of applications Easy and safe operation Round shapes cutting from 30 up to 1000 mm Suitable for various sheet thicknesses up to 9 mm Also small sized sheet pieces are processable Spare parts on request

4 3 | ProPack

Selection criteria for choosing the right packing Stuffing box design To avoid extrusion, the gap between shaft and housing, or between shaft and packing gland, should not exceed 2 % of the packing size for higher pressure valve applications and 5 % of packing size for lower pressure pump applications

Standard Construction: d = Pump shaft / Valve stem size D = Stuffing box bore T = Stuffing box depth Sp = Gap width Rz = Surface roughness Shaft 1 to 5 µm Housing 6-16 µm

Optimized packing cross section is undersized:

Packing requirements on shaft sleeve surface hardness

Pum

ps

Va lv

es

Shaft diameter d [mm]

1 to 5 % of the packing’s cross section

Packing cross section s [mm]

Rotating speed:

S6 TP 619 S4 TP 16 P1 P 1P P 10 TP1 HRC25

TP 31 P9 P 9 Blue P 17 TP 18 TP 63

TP 3 P 50 P 20 P 56 P 60 TP 55 TP 30 P8 P 12

TP 7 S 12K TP 12 P 14 P24C

P2P

HRC35

HRC45

HRC50

HRC60

Full Lube Fiber Hybrid Carrier Fiber

95 %

Optimized number of rings for pumps and for valve: VA

75 %

65 %

55 %

PP

V P A P

40

P56, P60, TP55 P1, TP18 P20, P1P, P1X, TP1 TP30 P10 P12, TP12, TP31 TP63, TP619 P2P P9, TP7 P14, S6, TP3

30

Working pressure (bar)

Surface speed vg [m/s]

Relation of Heat conductivity of diefferent Pump packing

85 %

45 %

20 10

Number of rings in stuffing box 35 %

Shaft diameter d [mm]

Chemical resistance of packing expressed in pH value 0 - 14 A19, A19OX, A22, A37, A44, A44 I, A66, A99, P1, P1P, P1X, P10, P60, S4, S6, TP1, TP16, TP 18, TP55, TP619 P9, TP3,TP31, TP63 A33, P2P, P12, P20, P50, P56, S12K, S26K, TP7, TP12, TP30 P8, P14, P24C

0 Säure

1

2

3

4

5

6

7 Neutral

8

9

10

11

12

13

14 Lauge

ProPack | 4 4

Mechanical Packing Installation The successful installation of mechanical packing is a combination of common sense with easy to follow recommendations.

1) Remove all the old packing from the stuffing box.

2) Clean the stuffingbox thoroughly removing all debris and inspect for damage on the sealing surfaces.

3) Check the flush is working and has clean water.

4) Inspect the application and report any concerns to a higher authority (even at a later time) so that it can be logged.

5) Cut the selected packing using a sharp knife with one movement (don’t saw through the packing). Use a proper packing cutting device.

Calculation of Cutting Length For best results use an PROPACK packing cutter (see page 42).

Shaft diameter up to 50 mm / 2" 51 to 100 mm / 2" up to 4" 101 to 200 mm / 4" up to 8" 201 mm / 8" plus

Calculation of cut length L= (d+s) • π • x [mm] s= (D-d)/2 x= Adding factor = 1.02 up to 1.08

6-8 % 4-6 % 3-5 % 2-4 %

s Cut length

d

D

Adding factor x in % of middle line circumference L

Recommended Packing Cut Angle Skive cut 45° (Valve and reciprocating pumps)

Butt cut approx. 75° (rotary shafts)

Correct Cutting of a Trapez-Pack® Butt cut with an cutting angle of approx. 75° brings the ends in ringform in a parallel orientation.

Bend and Cut packing the correct way

Types of Cut Pumps and Mixers (Rotary): A butt cut is recommended, if a skive cut is chosen the ring should be pre-compressed in a die form.

Butt Cut Rings: Cut at approx. 75 degrees. Add extra length in % to circumferential middle line according the chart.

Right

Wrong

Valves (Static): A skive cut is recommended, exception fraying packing styles which are preferably cut butt.

Skive Cut Rings: Cut at 45 degrees on circumferential middle line and add 2 %.

4 5 | ProPack

6) Tamp down each ring of packing with a suitable tool; do not attempt to tamp down all the rings at once with the gland, as it is not possible. If a ring is a tight crosssectional fit, do not tap it with a hammer to reduce its cross-section as this can damage the fibres. Instead, gently roll it with a round item.

Installation of Pump Packing: The applied gland force should ensure that the rings are seated properly to the stuffingbox and compressed enough to form a seal.

(Step A)

7) Position: Distribute the packing joints symmetrically to eliminate any leak path.

Tighten the gland with the nuts equally.

A

8) Installation of Valve Packing: Pre-compress the packing for pressures up to 50 bar (725 psi) with about 2 times (gaseous liquids up to 5 times) the pressure and a minimum of 5 N/mm2/725 psi) (gaseous 10 N/mm2/1.450 psi)) above 50 bar (725 psi)) with 1.5 times (gaseous products up to 2 times) the pressure.

Then loosen the nuts to relax the gland compression (Step B)

B

and adjust the nuts only finger tight (Step C),

C

checking where possible so that you can rotate the shaft by hand.

Turn on the flush (if used). Start up the equipment. Leave pump operating for 20 minutes before making any adjustments. Tighten as required by one flat of the nuts at 10 minute intervals until acceptable leakage is achieved (Step D).

D

Never - Over tighten the gland nuts. If the gland is too tight, the fluid film between shaft and packing can be destroyed and packing life reduced.

Never – Back-off (slacken) the gland nuts under pressure!

Backing-off the gland nuts can allow hydraulic force from the product to push back the packing. Force from the gland follower cannot overcome the hydraulic force, and the integrity at the base of the stuffing box will be destroyed. The position of the lantern ring may also be affected and this may cut off the flush water flow.

ProPack | 4 6

Conversion Chart: Meter / Weight 1 kg Packing in the following crossection has approx. meter: Size / Crossection (mm / inch) 1/8" Density

1/2"

9/16"

7/8"

1"

3.2

4

3/16" 5

6

1/4" 6.35

7

5/16" 3/8" 8

9.5

10

7/16" 11

12

12.7

14

15

5/8" 16

18

3/4" 19

20

22

25

1.00

A22. P56. P60

98

63

40.0

27.8

24.8

20.4

15.6

11.1

10.0

8.3

6.9

6.2

5.10

4.44

3.91

3.09

2.77

2.50

2.07

1.60

1.10

TP55

89

57

36.4

25.3

22.5

18.6

14.2

10.1

9.1

7.5

6.3

5.6

4.64

4.04

3.55

2.81

2.52

2.27

1.88

1.45

1.15

A33. A44. A66. P50

85

54

34.8

24.2

21.6

17.7

13.6

9.6

8.7

7.2

6.0

5.4

4.44

3.86

3.40

2.68

2.41

2.17

1.80

1.39

1.20

A44I. P7. TP7

81

52

33.3

23.1

20.7

17.0

13.0

9.2

8.3

6.9

5.8

5.2

4.25

3.70

3.26

2.57

2.31

2.08

1.72

1.33

1.25

P2. P2P. P8

78

50

32.0

22.2

19.8

16.3

12.5

8.9

8.0

6.6

5.6

5.0

4.08

3.56

3.13

2.47

2.22

2.00

1.65

1.28

1.30

P14. P24

75

48

30.8

21.4

19.1

15.7

12.0

8.5

7.7

6.4

5.3

4.8

3.92

3.42

3.00

2.37

2.13

1.92

1.59

1.23

1.35

A37. A99. P9. S4

72

46

29.6

20.6

18.4

15.1

11.6

8.2

7.4

6.1

5.1

4.6

3.78

3.29

2.89

2.29

2.05

1.85

1.53

1.19

1.40

TP3

70

45

28.6

19.8

17.7

14.6

11.2

7.9

7.1

5.9

4.96

4.43

3.64

3.17

2.79

2.20

1.98

1.79

1.48

1.14

1.45

P12. P20. S12K. TP30

67

43

27.6

19.2

17.1

14.1

10.8

7.6

6.9

5.7

4.79

4.28

3.52

3.07

2.69

2.13

1.91

1.72

1.42

1.10

1.50

P1. P1P. S26K. TP1. TP12. TP31

65

42

26.7

18.5

16.5

13.6

10.4

7.4

6.7

5.5

4.63

4.13

3.40

2.96

2.60

2.06

1.85

1.67

1.38

1.07

1.55

TP18. TP63

63

40

25.8

17.9

16.0

13.2

10.1

7.1

6.5

5.3

4.48

4.00

3.29

2.87

2.52

1.99

1.79

1.61

1.33

1.03

1.60

TP16

61

39

25.0

17.4

15.5

12.8

9.8

6.9

6.3

5.2

4.34

3.88

3.19

2.78

2.44

1.93

1.73

1.56

1.29

1.00

1.65

A19. P10

59

38

24.2

16.8

15.0

12.4

9.5

6.7

6.1

5.0

4.21

3.76

3.09

2.69

2.37

1.87

1.68

1.52

1.25

0.97

1.70

S6

57

37

23.5

16.3

14.6

12.0

9.2

6.5

5.9

4.9

4.08

3.65

3.00

2.61

2.30

1.82

1.63

1.47

1.22

0.94

1.80

A19OX. TP619

54

35

22.2

15.4

13.8

11.3

8.7

6.2

5.6

4.6

3.86

3.44

2.83

2.47

2.17

1.71

1.54

1.39

1.15

0.89

1.90

S6SI

1/2"

9/16"

7/8"

1"

10 Meter Packing of the following crossection have a weight of approx. kg: Size / Crossection (mm / inch) 1/8" Density

3/16"

1/4"

5/16" 3/8"

7/16"

5/8"

3/4"

3.2

4

5

6

6.35

7

8

9.5

10

11

12

12.7

14

15

16

18

19

20

22

25

1.00

A22. P56. P60

0.10

0.16

0.25

0.36

0.40

0.49

0.64

0.90

1.00

1.21

1.44

1.61

1.96

2.25

2.56

3.24

3.61

4.00

4.84

6.25

1.10

TP55

0.11

0.18

0.28

0.40

0.44

0.54

0.70

0.99

1.10

1.33

1.58

1.77

2.16

2.48

2.82

3.56

3.97

4.40

5.32

6.88

1.15

A33. A44. A66. P50

0.12

0.18

0.29

0.41

0.46

0.56

0.74

1.04

1.15

1.39

1.66

1.85

2.25

2.59

2.94

3.73

4.15

4.60

5.57

7.19

1.20

A44I. P7. TP7

0.12

0.19

0.30

0.43

0.48

0.59

0.77

1.08

1.20

1.45

1.73

1.94

2.35

2.70

3.07

3.89

4.33

4.80

5.81

7.50

1.25

P2. P2P. P8

0.13

0.20

0.31

0.45

0.50

0.61

0.80

1.13

1.25

1.51

1.80

2.02

2.45

2.81

3.20

4.05

4.51

5.00

6.05

7.81

1.30

P14. P24

0.13

0.21

0.33

0.47

0.52

0.64

0.83

1.17

1.30

1.57

1.87

2.10

2.55

2.93

3.33

4.21

4.69

5.20

6.29

8.13

1.35

A37. A99. P9. S4

0.14

0.22

0.34

0.49

0.54

0.66

0.86

1.22

1.35

1.63

1.94

2.18

2.65

3.04

3.46

4.37

4.87

5.40

6.53

8.44

1.40

TP3

0.14

0.22

0.35

0.50

0.56

0.69

0.90

1.26

1.40

1.69

2.02

2.26

2.74

3.15

3.58

4.54

5.05

5.60

6.78

8.75

1.45

P12. P20. S12K. TP30

0.15

0.23

0.36

0.52

0.58

0.71

0.93

1.31

1.45

1.75

2.09

2.34

2.84

3.26

3.71

4.70

5.23

5.80

7.02

9.06

1.50

P1. P1P. S26K. TP1. TP12. TP31

0.15

0.24

0.38

0.54

0.60

0.74

0.96

1.35

1.50

1.82

2.16

2.42

2.94

3.38

3.84

4.86

5.42

6.00

7.26

9.38

1.55

TP18. TP63

0.16

0.25

0.39

0.56

0.62

0.76

0.99

1.40

1.55

1.88

2.23

2.50

3.04

3.49

3.97

5.02

5.60

6.20

7.50

9.69

1.60

TP16

0.16

0.26

0.40

0.58

0.65

0.78

1.02

1.44

1.60

1.94

2.30

2.58

3.14

3.60

4.10

5.18

5.78

6.40

7.74

10.00

1.65

A19. P10

0.17

0.26

0.41

0.59

0.67

0.81

1.06

1.49

1.65

2.00

2.38

2.66

3.23

3.71

4.22

5.35

5.96

6.60

7.99

10.31

1.70

S6

0.17

0.27

0.43

0.61

0.69

0.83

1.09

1.53

1.70

2.06

2.45

2.74

3.33

3.83

4.35

5.51

6.14

6.80

8.23

10.63

1.80

A19OX. TP619

0.18

0.29

0.45

0.65

0.73

0.88

1.15

1.62

1.80

2.18

2.59

2.90

3.53

4.05

4.61

5.83

6.50

7.20

8.71

11.25

1.90

S6SI

With publication of this catalogue all earlier issues loose their validity. Version June 2018 © ProPack Dichtungen und Packungen AG All technical information and advice is based on our experience and will be given most conscientiously but without any liability. Indication and figures need to be examined by the user.

All sizes are subject to manufacturing tolerances. We reserve the right to modify specifications at any time.

GORE-GFO® is a registered trademark of W.L. GORE & Associates GmbH . Sigraflex® is a registered trademark of SGL Carbon GmbH Trapez-Pack® is a registered trademark of Propack AG. Hybrid-Pack® is a registered trademark of Propack AG

4 7 | ProPack

Technical parameters and product compatibility

Valve packing

Pump packing

Type

A19 / A19OX

A33 / A22

Materials of Construction

PTFE

Carbon / Graphite

Run In Lubricant

-

-

-

-

-

-

Silicon

Silikon / PPS

Paraffin

PPS

Paraffin

Silicon

PPS

Paraffin

Density [g/cm3]

1,65 / 1,80

1,15 / 1,0

1,35

1,15 / 1,20

1,15

1,35

1,50

1,25

1,25 / 1,30

1,35

1,65

1,45

1,45

1,30

-

-

-

20

-

-

25

25

15

20

25

25

30

15

Pressure Static [bar]

500

300

300

300

500

500

150

100

100

100

150

150

100

150

Pressure Reciprocating [bar]

250

-

-

-

-

-

250

100

100

60

250

250

100

250

Pressure Rotating [bar]

A37

A44 / A44I

A66

A99

P1 / P1P / P2 / P2P P1X

P8 / P14

P9

eGraphite eGraphite / eGraphite / eGraphite / Ramie / ePTFE / P-Aramid / Novoloid Inconel / Inconel Inconel Inconel PTFE Graphite PTFE PTFE PTFE reinforced Matrix Matrix Synth /PTFE

P10

P12

P20

ePTFE / PTFE / Carbon / Graphite / Graphite PTFE Aramid

P24 PreOx Garn/ PTFE

Speed Rotating [m/s]

2

15 / 20

-

20

-

-

25 / 20

20

12

15

20

20

25

16

Speed Reciprocating [m/s]

1,5

-

-

-

-

-

2

2

1,5

2

2

2

2

2

pH

0-14

1-14

0-14

0-14

0-14

0-14

0-14

2-12

4-11

1-13

0-14

2-12

2-12

0-14

T min [°C]

-200

-40

-200

-200

-200

-200

-100

-50

-50

-50

-50

-100

-50

-50

T max [°C]

+280

+550* / +650*

+300

+400 (500**)

+650 (4501)

+650 (4501)

+280

+280

+140

+280

+280

+280

+300

+200

Water

●

●

●

●

●

●

●

●

●

●

●

●

●

●

Sewage

●

¡

¡

¡

¡

¡

●

●

●

●

●

●

●

¡

●

¡

Product compatibility

Hot Water

●

●

●

●

●

●

●

Steam [<280 °C]

¡

●

●

●

●

●

¡

●**/ ●

●

●

¡ /●

Steam [<550 °C] Abrassive Products

¡

●

Food, Pharmaceutical FDA

-/ ● FDA

Oxygen BAM

-/ ● BAM

-/ ● BAM

Diluted Acids

●

●

Concentrated Acids

●

¡

Diluted Alkaline, Salt Solutions

●

●

● BAM

¡

¡

● BAM

● BAM

●

●

¡

¡

●

●

●

●

●

¡

●

¡

¡

¡

¡

¡

●

Heat Transfer Oil

¡

¡

¡

¡

¡

¡

●

¡ ¡

Lubricants, Grease

●

¡

¡

¡

¡

¡

●

●

¡

¡

¡

¡

● API

¡

Adhesive, Bitumen

¡

Paint (Silicon oil free)

●

¡

¡

¡

¡

¡

¡

●

¡

Concentrated Alkaline

Solvent, Hydrocarbons API

¡

¡

●

¡

¡

●

¡

●

●

●

●

¡

¡

¡

● ¡

●

¡

●

¡

● ●

¡

●

¡

¡

● ¡

¡

¡

● ●

¡ -/●

● ¡

●

¡ ●

● ¡

●

●

¡

●

¡

¡

●

¡

¡

ProPack | 4 8

Pump packing trapezoidal P50

P56

P60

Carbon / Carbon / exp.

PTFE / PTFE /exp. Graphite / Graphite Graphite Carbon

TP1

TP3

TP7

ePTFE / M-Aramid / P-Aramid / Graphite PTFE PTFE

TP18

TP30

Graphite / Carbon / ePTFE / PTFE Graphite

TP31

Special packing TP55

TP63

M-Aramid exp.

M-Aramid / ePTFE / Graphite / ePTFE Graphite Carbon

TP619

S4

PTFE / ePTFE ePTFE / heat Graphite conductive

S6 / S6 SI

S12K / TP12

S26K

S43K

PTFE

ePTFE / Graphite / Aramid Aramid

PTFE / Aramid

ePTFE / Graphite / Aramid Aramid

Para. / Silicon

Silicon

Para. / Silicon

Paraffin

1,50

1,35

25

-

Paraffin

-

-

Silicon

Silicon

Paraffin

Silicon

Paraffin

Silicon

-

Silicon

Silicon

-

1,15

1,00

1,00

1,50

1,40

1,20

1,55

1,45

1,50

1,10

1,55

1,80

1,35

20

25

25

25

25

25

25

30

25

25

20

20

30

100

100

300

100

100

100

150

100

150

300

100

100

500

100

250

250

500

100

100

65

250

100

100

250

100

150

65

100

100

800

100

500

500

1500

20

30

30

25

20

20

25

25

20

30

20

20

8

10

20

20

-

2

2

2

2

2

2

2

2

2

2

2

2

3

1,5

3

2

3

2-12

2-12

0-14

0-14

1-13

2-12

0-14

2-12

1-13

0-14

1-13

1-14

0-14

0-14

2-12

2-12

2-12

-50

-50

-200

-100

-100

-50

-100

-50

-100

-200

-100

-100

-200

-50 / -100

-100

-50 / -100

-50

+280

+280

+550 (4001)

+280

+280

+250

+280

+300

+280

+400 (550**)

+280

+280

+280

+280

+280

+280

+280

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

●

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Not all max. values can be used at the same time.● = recommended ¡ = resistant (*) in steam (**) in steam in combination with bullrings made of style A33, A66 and A99 (1) in oxidizing atmosphere ● BAM – approval for oxygen ● API = API 622 and API 589 certification ● FDA = FDA conformity and food approvals 1935:2004, 10/2011

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4 9 | ProPack

Content Pump packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 9 Innovative Products - Trapez-PackÂŽ . . . . . . . . . . . . . . . . . . . 10 - 13 Valve Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 17 Optimization of Valve Sealing . . . . . . . . . . . . . . . . . . . . . . . . .18 Emission Control Packingsets . . . . . . . . . . . . . . . . . . . . . . . . . 19 Packingsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 PROLOAD LIVELOADINGSYSTEM . . . . . . . . . . . . . . . . . . . . . . . .22 Packing for the Food Industry, FDA Conform . . . . . . . . . . . . . . . . . 23 Special packing and sealing systems . . . . . . . . . . . . . . . . . . 24 - 26 DVS-Injectable Packing System . . . . . . . . . . . . . . . . . . . . . . . 27 Flexible Tube core Packing . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Braided Flange Sealant . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Packing rings and shaft seal rings . . . . . . . . . . . . . . . . . . . . . . .30 ePTFE Gasket from the spool . . . . . . . . . . . . . . . . . . . . . . . . . .32 Static Seals Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Fiber reinforced and PTFE Gaskets . . . . . . . . . . . . . . . . . . . . . . 35 Gasket Sheets of Expanded Graphite and - PTFE . . . . . . . . . . . . 36 - 37 Manhole and Spiralwound Gaskets . . . . . . . . . . . . . . . . . . . . . .38 Fabric seals , Glass- and Ceramic packing . . . . . . . . . . . . . . . . . . .39 Accessories and PTFE Thread Tape . . . . . . . . . . . . . . . . . . . . . . 40 Mechanical Seals and Bearing Protection . . . . . . . . . . . . . . . . . . .41 Packing Tools and cutters . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Packing Units and Selection Criteria . . . . . . . . . . . . . . . . . . . . . .43 Installation and Ring Cutting Guide . . . . . . . . . . . . . . . . . . . 44 - 45 Conversion Chart: Meter / Weight . . . . . . . . . . . . . . . . . . . . . . .46 Technical parameters / Product Compatibility . . . . .47 (Inside back cover)

Rudolf-Diesel-Ring 28 D-82054 Sauerlach Phone ++49 (0) 8104 6640 0 Fax ++49 (0) 8104 6640 44 e-Mail propack@propack.ag Internet www.propack.ag