Aquatrol Series-740-catalog PRD

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Safety Relief Valves Series 740

ASME SECTION VIII

AIR-GAS-STEAM OR LIQUID SERVICE

SERIES 740 SAFETY VALVES SERIES 740 SAFETY VALVES

Series 740 safety and relief valve is engineered for heavy-duty industrial usage

Multiple purpose safety and relief valve for all services: Liquid, Steam and Air/Gas.

ASME and National Board Certified for Section XIII “UV” for ASME Section VIII Div. 1 service as well as CE and CRN Certifications. Pressures are to 1500 psig. Available with the full array of metal and seating options.

SERIES 740

Brass nozzle, stainless steel ring, disc and springs. Brass / bronze body, bonnet. 350 psig (24.1 barg) for air/gas and liquid, 250 psig (17.2 barg) for steam. Temperatures -320°F (-196°C) to 406°F (208°C)

SERIES 741

Stainless steel nozzle, ring, disc and springs. Brass / bronze body, bonnet. 1500 psig (103.4 barg) for air/gas and liquid, 300 psig (20.7 barg) for steam. Temperatures -320°F (-196°C) to 425°F (218°C)

SERIES 742

Stainless steel nozzle, ring, disc, all internals and springs. Carbon steel body, bonnet. 1500 psig (103.4 barg) for air/gas and liquid, 300 psig (20.7 barg) for steam. Temperatures -20°F (-29°C) to 800°F (427°C)

SERIES 743

Stainless steel nozzle, ring, disc, all internals and springs. Stainless steel body, bonnet. 1500 psig (103.4 barg) for air/gas and liquid, 300 psig (20.7 barg) for steam.

Temperatures -320°F (-196°C) to 800°F (427°C)

SERIES 744 THRU 748

Specialty metals with distinct options, contact Aquatrol for specs, dimensions and cut sheets.

Usages:

Features:

Options:

Pressure Vessels, Pumps, Hydraulics, Tanks, Steam Systems, Chemical, Cryogenic, Air and Gas Compressors, Separators, by-pass and over pressure protection. Choose for most industrial applications requiring a safety relief valve.

• Full nozzle – Top guided design

• Short, precise blow-down

• Wide choice of inlet/outlet sizes

• Dual-lapped precision seating

• 100% Back-pressure tight

• Drain hole with threaded plug

• Cryogenic compatible

• O-ring seating options (see charts)

• Packed lift lever or Closed cap

• BSPT and BSPP Piping

• Tri-Clamp Inlets

• Full array of metal options

• API 527 Seating

• Lap Joint Flanges

• Lead-Free (D,E, and F orifice only)

• O2 Cleaning

¹For temperaturesabove 650°Fcontactaquatrol for high-temp springs

SERIES 740 THRU 743

# DESCRIPTION 740 741 742 743

1NozzleB16 BrassSA479-316 SSSA479-316 SSSA479-316 SS

2LockScrewB16 BrassB16 BrassSA479-316 SSSA479-316 SS

3Lower RingSA351-CF8MSA351-CF8MSA351-CF8MSA351-CF8M

4DiscHolderB16 BrassB16 BrassSA479-316 SSSA479-316 SS

5DiscHolder ShaftB16 BrassB16 BrassSA479-316 SSSA479-316 SS

6DiscGuideB16 BrassB16 BrassSA479-316 SSSA479-316 SS

7BonnetB16 BrassB16 BrassSA216-WCBSA351-CF8M 8Hood SealPTFEPTFEPTFEPTFE

9Seal WireSteel /LeadSteel /LeadSteel /LeadStainless/Lead 10HoodB16 BrassB16 BrassSA108-1018SA479-316 SS

11Pressure ScrewB16 BrassB16 BrassSA479-316 SSSA479-316 SS

12LockNutB16 BrassB16 BrassSA479-316 SSSA479-316 SS

13Spring PlateB16 BrassB16 BrassSA479-316 SSSA479-316 SS

14Spring302/17-7 SS302/17-7 SS302/17-7 SS302/17-7 SS 15Spring PostB16 BrassB16 BrassSA479-316 SSSA479-316 SS

16Spring Pin18-8 SS18-8 SS18-8 SS18-8 SS 17Guide Seals(2)PTFEPTFEPTFEPTFE

18DiscSA479-316 SSSA479-316 SSSA479-316 SSSA479-316 SS 19BodyB584-C84400B584-C84400SA216-WCBSA351-CF8M 20Nozzle SealPTFEPTFEPTFEPTFE

21NameplateStainlessStainlessStainlessStainless 22LockScrewSealPTFEPTFEPTFEPTFE

D.125(80.6)3/4”3/4”20E73/8"(187)81/8"(206)23/8"(60)15/8"(41)2

D.125(80.6)3/4”1”20F73/8"(187)81/8"(206)23/8"(60)15/8"(41)2

D.125(80.6)1”1”25G73/8"(187)81/8"(206)23/8"(60)15/8"(41)2 (0.9)

E¹.217(140.0)1/2”1”15A81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E¹.217(140.0)1/2”1-1/4”15B81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E.217(140.0)3/4”1”20C81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E.217(140.0)3/4”1-1/4”20D81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E.217(140.0)1”1”25G81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E.217(140.0)1”1-1/4”25F81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

E.217(140.0)1-1/4”1-1/4”32H81/8"(206)9"(229)25/8"(67)2"(51)3 (1.4)

F.353(227.7)1”1-1/2”25F91/4"(235)95/8"(244)27/8"(73)21/4"(57)5 (2.3)

F.353(227.7)1-1/4”1-1/2”32H91/4"(235)95/8"(244)27/8"(73)21/4"(57)5 (2.3)

F.353(227.7)1-1/2”1-1/2”40G91/4"(235)95/8"(244)27/8"(73)21/4"(57)5 (2.3)

G.554(357.4)1-1/4”2”32G101/4"(260)105/8"(270)33/8"(86)25/8"(67)9 (4.1)

G.554(357.4)1-1/2”2”40H101/4"(260)105/8"(270)33/8"(86)25/8"(67)9 (4.1)

G.554(357.4)2”2”50F101/4"(260)105/8"(270)33/8"(86)25/8"(67)9 (4.1)

H.923(595.5)1-1/2”2”40F113/4"(298)121/4"(311)31/2"(89)27/8"(73)16 (7.3)

H.923(595.5)2”2”50G113/4"(298)121/4"(311)31/2"(89)27/8"(73)16 (7.3)

H.923(595.5)1-1/2”2-1/2”40H113/4"(298)121/4"(311)31/2"(89)27/8"(73)16 (7.3)

H.923(595.5)2”2-1/2”50J113/4"(298)121/4"(311)31/2"(89)27/8"(73)16 (7.3)

H.923(595.5)2-1/2”2-1/2”65K12"(305)121/2"(318)33/4"(95)27/8"(73)16 (7.3)

J1.418(914.8)2”3”50J141/4"(362)141/2"(368)4"(102)31/4"(83)18 (8.2)

J1.418(914.8)2-1/2”3”65K141/4"(362)141/2"(368)4"(102)31/4"(83)18 (8.2)

J1.418(914.8)3”3”80L141/4"(362)141/2"(368)4"(102)31/4"(83)18 (8.2)

¹ – 1/2” Inlet for “E” orifice is ASME/CE Air/Gas and Steam

Shown with Optional Closed Cap SERIES 740 THRU 743

SEATING MATERIALS

MATERIALNAMES

FKMViton-A-13°-(25°)446°(230°)

NitrileBuna-N-40°-(40°)250°(121°)

EPDM -40°-(40°)303°(151°)

FFKM

Markez®5°-(15°)500°(260°)

Kalrez®-4°-(20°)525°(274°)

PTFE -450°-(268°)500°(260°)

PCTFEKel-F®-320°-(196°)245°(118°)

Acetone, Air, Alcohol, Benzine, Butane, Ethylene, Ethylene Glycol, Ethyl Alcohol, Gasoline, Isobutyl Alcohol, Kerosene, Lube Oil, Natural Gas, Naphtha, Nitrogen, Propane, Water, Xylene

Air, Butane, Carbon Dioxide, Diesel Oil, Ethyl Chloride, Ethyl Ether, Fuel Oil, Gasoline, Helium, Hydrogen Sulphide, Kerosene, Natural Gas, Nitrogen, Oxygen (Gas), Propane

Steam (under 55 psig), Water, Hot Water, Acetone, Beer, Brake Fluid, Hydrogen Gas, Sulfur Dioxide, Acids, Alkalies

Aromatic Hydrocarbons, Chlorinated Hydrocarbons, Polar Solvents (ketones, esters, ethers), Inorganic and Organic Acids, Water, and Steam.

Cryogenic Service including Argon, Carbon Dioxide, Helium, Hydrogen, Nitrogen, Oxygen, Steam

Cryogenic Service including Argon, Carbon Dioxide, Helium, Hydrogen, Nitrogen, Oxygen, Steam

Silicone -75°-(59°)400°(204°) Air, Helium, Nitrogen, Oxygen(Gas)

PTFE SEATING

#DESCRIPTION740

1NozzleB16 BrassSA479-316

3Lower RingSA351-CF8MSA351-CF8MSA351-CF8MSA351-CF8M

4DiscHolderB16 BrassB16 BrassSA479-316 SSSA479-316

5DiscHolder ShaftB16 BrassB16 BrassSA479-316 SSSA479-316 SS 23DiscPTFEPTFEPTFEPTFE

RING SEATING

#DESCRIPTION740

1NozzleB16 BrassSA479-316 SSSA479-316 SSSA479-316

5DiscHolder ShaftB16 BrassB16 BrassSA479-316 SSSA479-316

24O-Ring DiscSA479-316 SSSA479-316 SSSA479-316 SSSA479-316

25Screw18-8 SS18-8 SS18-8 SS18-8

26DiscInsertSA479-316

SERIES METALS¹

SERVICESCERTIFICATIONS

7401/2” to 3”Brass/Bronze-320°-(196°)406°(208°)350(24.1)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7411/2” to 3”Stainless/Bronze-320°-(196°)425°(218°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7421/2” to 3”Stainless/Carbon-20°-(29°)800°(427°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7431/2” to 3”Stainless-320°-(196°)800°(427°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7441/2” to 3”Monel/Bronze-320°-(196°)800°(427°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7451/2” to 3”Monel/Carbon-320°-(196°)800°(427°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7461/2” to 3”Monel/Stainless-320°-(196°)800°(427°)1500(103.4)Air /Gas/Steam/LiquidASME VIII,CE,CRN 7471/2” to 3”No-Lead Brass/Bronze-320°-(196°)406°(208°)350(24.1)Air /Gas/Steam/LiquidNon-Code 7481/2” to 3”No-Lead Brass/Stainless-320°-(196°)406°(208°)1500(103.4)Air /Gas/Steam/LiquidNon-Code

1 Other metal options available, contact Aquatrol.

2 Maximum set pressure for steam service is 300 psig (20.7 barg)

3 Maximum set pressure for steam on Series 740 is 250 psig (17.2 barg)

4 Maximum temperatures depend upon seating material.

5 For temps over 425°F (218°C) contact Aquatrol. (Inconel spring used temperatures above 650°F)

INLET and LIFT LEVER OPTIONS INLET and LIFT LEVER OPTIONS

OPEN LIFT LEVER - STANDARD

1HandleC1018/PlatedC1018/PlatedC1018/Plated

2HoodAnodized Alum.Anodized Alum.Anodized Alum.

3Lifter NutB16 BrassSA479-316 SSSA479-316 SS

4Jam Nut18-8 SS18-8 SS 18-8 SS

5Lift Lever PinB16 BrassSA479-316 SSSA479-316 SS

6Spring Optional Stainless Anti-Vibration Spring

PACKED LIFT LEVER - OPTION

1HandleB16 BrassB16/PlatedB16/Plated

2Handle ScrewSteel/PlatedSteel/PlatedSteel/Plated

3CamB16 BrassSA479-316 SSSA479-316 SS

4Retaining RingSteel/Plated17-7 SS17-7 SS

5CamO-RingsVitonVitonViton

6CamNutB16 BrassSA479-316 SSSA479-316 SS

7Packed NutWasherPTFEPTFEPTFE

8HoodB16 BrassSA108-C1018SA479-316 SS

9JamNut18-8 SS18-8 SS18-8 SS

10Lifter NutB16 BrassSA479-316 SSSA479-316 SS

11Hood SealPTFEPTFEPTFE

12Plug18-8 SS

13SealPTFE

14Gag Screw18-8 SS

Inlet Options:

12,13,14 are partofthe additional Gag Screwoption

¹

¹

SERIESDESCRIPTIONORIFICE/SIZEIDCONNECTIONSEATINGCAP

740Brass/Bronze DC-1/2” x 3/4” 1-NPT MxF M-Metal1-Lift leverK-ASME XIII “UV”-Air/gas 1-NoneEx.125

ASME XIII “UV”-SteamChrome

ASMEPlating XIII “UV”-Liquid

741316 SS / BronzeDD-1/2” x 1”2-NPT FxFP-PTFE2-Closed capL-2742316 SS / CarbonDE-3/4” x 3/4”3-BSPT MxFB-Buna 3-Packed liftleverJ743316 SS / 316 SSDF-3/4” x 1”4-BSPT FxF V-Viton 4-P-CE - Air/gas3-O2 Cleaned

744Monel / BronzeDG-1” x 1”8³-BSPP MxFE-EPDME-CE - Steam4-API Seating

Lift Lever with Anti-Vibe Spring

745Monel / CarbonEA²-1/2” x 1”9³-BSPP FxFK-Kalrez 5-D-CE - Liquid5-

746Monel / 316 SSEB²-1/2” x 1-1/4”Z-MarkezN-Non-code Air/gas

Closed Cap with Test Gag O2 Clean / API Seating

747¹No-Lead / No-LeadEC-3/4” x 1”C-PCTFE 6T-Non-code Steam 6-

O2 Clean / Chrome

748¹316 SS / No-Lead ED-3/4” x 1-1/4” S-SiliconeU-Non-code Liquid

Note:

This chart is for threaded inlets only.

– No-Lead is non-code and available for D,E,F Orifice only

² – 1/2” Inlet for “E” orifice is ASME/CE Air/Gas, Steam Only

³ – BSPP Outlet is available for 740 and 741 Series Only

Packed Lever with Test Gag

EG-1” x 1” A-7-

EF-1” x 1-1/4”

Open Lever with Test Gag

/ API / Chrome

EH-1-1/4” x 1-1/4”8-API / Chrome

FF-1” x 1-1/2”9-Inconel Spring

FH-1-1/4” x 1-1/2” A-

FG-1-1/2” x 1-1/2”

GG-1-1/4” x 2” B-

GH-1-1/2” x 2”

GF-2” x 2”

HF-1-1/2” x 2”

HG-2” x 2”

HH-1-1/2” x 2-1/2”

HJ-2” x 2-1/2”

HK-2-1/2” x 2-1/2”

JJ-2” x 3”

JK-2-1/2” x 3”

JL-3” x 3”

AND 748 TRI-CLAMP INLET - PART NUMBERS

Seals HT Seals and Inconel Spring

Tri-clamp x NPT

741316 SS / BronzeDE-3/4” x 3/4” 5M-Metal1-Liftlever K-

ASME XIII “UV” - Air/gas

ASME XIII “UV” - Steam Chrome

ASME XIII “UV” - Liquid

Tri-clampPlating x BSPT

742316 SS / CarbonDF-3/4” x 1”P-PTFE2-Closed cap L2743316 Stainless DH-1” x 3/4” 6B-Buna3-Packed lift leverJ748¹316 SS / No-LeadDG-1” x 1”V-Viton 4-P-CE - Air/gas3-O2 Cleaned

Note:

This chart is for TriClamp inlets only

– No-Lead is non-code and available for D,E,F Orifice only

EC-3/4” x 1”E-EPDME-CE - Steam4-API Seating

Lift Lever with Anti-Vibe Spring

ED-3/4” x 1-1/4” K-Kalrez 5-D-CE - Liquid5-

EG-1” x 1”Z-MarkezN-Non-code Air/gas

Closed Cap with Test Gag

O2 Clean / API Seating

EF-1” x 1-1/4”C-PCTFE 6T-Non-code Steam 6-

EJ-1-1/2” x 1”S-SiliconeU-Non-code Liquid

Packed Lever with Test Gag

O2 Clean / Chrome

EK-1-1/2” x 1-1/4” A-7-

FF-1” x 1-1/2”

Open Lever with Test Gag

O2 / API / Chrome

FG-1-1/2” x 1-1/2”8-API / Chrome

GH-1-1/2” x 2”9-Inconel Spring

GF-2” x 2” A-

HF-1-1/2” x 2”

HG-2” x 2” B-

HH-1-1/2” x 2-1/2”

HJ-2” x 2-1/2”

HK-2-1/2” x 2-1/2”

JJ-2” x 3”

JK-2-1/2” x 3”

JL-3” x 3”

High-Temp Seals

HT Seals and Inconel Spring

FLANGE OPTIONS FLANGE OPTIONS

SERIES 741 THRU 743 FLANGE OPTION

#DESCRIPTION MATERIALS

1Lap JointNozzleSA479-316 SSSA479-316 SSSA479-316 SS

28OutletFittingSA479-316 SSSA479-316 SSSA479-316 SS

29Lap JointFlangeA182-F316CS A-105A182-F316

30Lap JointFlangeA182-F316CS A-105A182-F316

See page 4 for internal parts

Options Note: B + C dimensions are customizable

SERIES 741 THRU 743 LAP JOINT FLANGE

ORIFICE INLETOUTLETDN

DIMENSIONS – in (mm) B C

D.125(80.6)1/2”3/4”15C95/8"(244)101/4"(260)45/8"(117)41/4"(108)

D.125(80.6)1/2”1”15D95/8"(244)101/4"(260)45/8"(117)41/4"(108)

D.125(80.6)3/4”3/4”20E95/8"(244)101/4"(260)45/8"(117)41/4"(108)

D.125(80.6)3/4”1”20F95/8"(244)101/4"(260)45/8"(117)41/4"(108)

D.125(80.6)1”1”25G111/2"(292)121/8"(308)61/2"(165)41/4"(108)

E¹.217(140.0)1/2”1”15A101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E¹.217(140.0)1/2”1-1/4”15B101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E.217(140.0)3/4”1”20C101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E.217(140.0)3/4”1-1/4”20D101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E.217(140.0)1”1”25G101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E.217(140.0)1”1-1/4”25F101/4"(260)107/8"(276)45/8"(117)41/4"(108)

E.217(140.0)1-1/4”1-1/4”32H101/4"(260)107/8"(276)45/8"(117)41/4"(108)

F.353(227.7)1”1-1/2”25F11"(279)115/8"(295)45/8"(117)45/8"(117)

F.353(227.7)1-1/4”1-1/2”32H11"(279)115/8"(295)45/8"(117)45/8"(117)

F.353(227.7)1-1/2”1-1/2”40G11"(279)115/8"(295)45/8"(117)45/8"(117)

G.554(357.4)1-1/4”2”32G123/8"(314)13"(330)55/8"(143)43/4"(121)

G.554(357.4)1-1/2”2”40H123/8"(314)13"(330)55/8"(143)43/4"(121)

G.554(357.4)2”2”50F14"(356)141/2"(368)71/8"(181)61/2"(165)

H.923(595.5)1-1/2”2”40F14"(356)145/8"(371)57/8"(149)53/8"(137)

H.923(595.5)2”2”50G14"(356)145/8"(371)57/8"(149)53/8"(137)

H.923(595.5)1-1/2”2-1/2”40H14"(356)145/8"(371)57/8"(149)53/8"(137)

H.923(595.5)2”2-1/2”50J14"(356)145/8"(371)57/8"(149)53/8"(137)

H.923(595.5)2-1/2”2-1/2”65K14"(356)145/8"(371)57/8"(149)53/8"(137)

J1.418(914.8)2”3”50J165/8"(422)171/8"(435)61/2"(165)6"(152)

J1.418(914.8)2-1/2”3”65K165/8"(422)171/8"(435)61/2"(165)6"(152)

J1.418(914.8)3”3”80L165/8"(422)171/8"(435)61/2"(165)6"(152)

¹ – 1/2” Inlet for “E” orifice is ASME/CE Air/Gas and

SERIES 741 THRU 746 AND 748 LAP JOINT FLANGE - PART NUMBERS

SERIESDESCR.ORIFICE/SIZE IDCONNECTIONSEATINGCAPSERVICEOPTIONSFACEFINISHSET

741316 SS/Bronze DC-1/2” x 3/4” A-150# x 150# M-Metal1-Lift leverK-ASME XIII-Air/gas 1-None AEx.125

742316 SS/Carbon DD-1/2” x 1”B-300# x 150#P-PTFE2-Closed capL-ASME XIII-Steam 2-

743316 S.S.DE-3/4” x 3/4”C-600# x 150#B-Buna 3-Packed lift leverJ-ASME XIII-Liquid B-

744Monel/BronzeDF-3/4” x 1”D-900# x 150# V-Viton 4-

745Monel/CarbonDG-1” x 1”E-150# x FNPTE-EPDM

746Monel/316 SSEA²-1/2” x 1”F-300# x FNPTK-Kalrez 5-

P-CE -Air/gas3-O2 Cleaned

Serrated x Serrated Chrome Plating Smooth x Serrated

Lift Leverwith Anti-Vibe Spring Smooth x Smooth

E-CE -Steam4-API Seating C-

D-CE -Liquid 5748¹316 SS/No LeadEB²-1/2” x 1-1/4”G-600# x FNPTZ-Markez

EC-3/4” x 1”H-900# x FNPTC-PCTFE 6-

ED-3/4” x 1-1/4” J-300# x 300#S-Silicone

Closed Cap withTest Gag

Packed Lever withTest Gag

N-Non-codeAir/gas D-

T-Non-code Steam 6-

O2 Clean / API Seating Serrated x Smooth

U-Non-code Liquid E-

O2 Clean / Chrome Welded Outlet – Serrated

¹ – No-Lead is non-code and available for D,E,F Orifice only

² – 1/2” Inlet for “E” orifice is ASME/CE Air/Gas, Steam Only

EG-1” x 1”K-600# x 600# A- 7-

Open Lever withTest Gag

EF-1” x 1-1/4”L-900# x 900# F-

EH-1-1/4” x 1-1/4”M-150# x FBSPT 8-API / Chrome

O2 / API / Chrome Welded Outlet – Smooth

FF-1” x 1-1/2”N-300# x FBSPT 9-InconelSpring

FH-1-1/4” x 1-1/2”P-600# x FBSPT A-

FG-1-1/2” x 1-1/2”R-900# x FBSPT

GG-1-1/4” x 2”S-600# x 300# B-

GH-1-1/2” x 2”T-900# x 300#

GF-2” x 2”

HF-1-1/2” x 2”

HG-2” x 2”

HH-1-1/2” x 2-1/2”

HJ-2” x 2-1/2”

HK-2-1/2” x 2-1/2”

JJ-2” x 3”

JK-2-1/2” x 3”

JL- 3” x 3”

High-Temp Seals

HT Seals and InconelSpring

511183047781210.2356098153255392 10142438601001540.54679129202336517 1516284571118181160103168264439675 2018315180133204281140227357594913 25203556881472263991712784367261116 302237619615924541151973215038391289 3523406610317226451282203595639381441 40254370110184283614024239361710271578 45274675117195300715126142466611101705 50284879123206316816227945471211861822 55295183130216332917229648175512581933 603153861352253461018131250779613262038 653255901412353601119032753283513912137 703357931462433741219834255687214532232 753459961512523871320635657890815122323 8036611001562604001421436960094215692411 8537631031612684121522238262197516242496 90386510616627642416229394642100716782577 95396710817028443617236407661103817292657 100406811117529144718243418681106817792734 125447612419532550019250430699109718282809 150498413621435654720256441717112618762882 175539014723138559122269462752118119673022 200569715724741163224280483786123320553157 2256010316726243667126292503818128421393286 2506310817627646070730314540879137922973529 3006911819330250477435339583949148924813812 35074128208327544836403626241014159226534075 4007913722334958289441.383686341032161926984145 450841452363706179484538466110761689 50089153249391651100048.2739868511141749

Set pressures not limited to this chart. Specify when ordering. Capacities are at 3 psig or 10% (whichever is greater) over set pressure

Set pressures below 15 psig (1.03 barg) are NON-Code. Maximum back-pressure is 10% of set pressure or 50 psig (3.45 barg) whichever is less.

Lifting Device as required by the ASME, ASME Section XIII: 3.2.7(a) Section VIII (UV Designator) pressure relief valves intended for us on on air or steam service, or on water service where the valve inlet temperature exceeds 60°C(140°F), excluding over-pressure or relief events, shall have a substantial lifting device that, when activated, will release the seating force on the disk when the pressure relief valve is subjected to a pressure of at least 75% of the set pressure of the valve.

546791292023375180.271122199312520799 1056971572474116320.586148241378630967 156611418629248674611111913114888131248 2076132214336560860216127745170711791811 2587149243381634975321537160494815792425 309716727142570910894270466758118919813044 3510818630247479012145325560912143123843662 40119205333523872134063806551066167227864280 45130224365572954146574357501220191431894899 501412433966211035159184908441373215635915517 551522634276711117171695459391527239739946136 60164282458720119918421060010341681263943966754 65175301490769128119671165511281835288047997373 70186320521818136220931271012231989312252017991 75197339552867144422181376513182143336456048609 80208359583916152623441482014122297360560079228 85219378615965160724691587515072451384764099846 9023139764610141689259516930160126054088681210465 9524241667710631771272017985169627594330721411083 100253436708111218522846181040179129134572761711702 125309532865135722613474191095188530674813801912320 1503646281021160226704101201150198032215055842212938 1754207241177184730784729221260216935295538922714175 20047682013332093348753562413692359383760211003215412 22553291614902338389559842614792548414565051083716649 250587101216462583430466123016992926476074711244719123 300699120419583073512178673519743400553086791446022215 350811139622713564593891224022493873630098871647325307 40092215882583405467551037741.38232540036512102211702826160 45010341780289645457572116324525234346707011095 500114519723208503583891288848.2727034655757311885 550125721643521552692061414351.72289349828104 600136823563833601610023153986033485766

Set pressures not limited to this chart. Specify when ordering. Capacities are at 3 psig or 10% (whichever is greater) over set pressure Set pressures below 15 psig (1.03 barg) are NON-Code. Maximum back-pressure is 10% of set pressure or 50 psig (3.45 barg) whichever is less.

Lifting Device as required by the ASME, ASME Section XIII: 3.2.7(a) Section VIII (UV Designator) pressure relief valves intended for us on on air or steam service, or on water service where the valve inlet temperature exceeds 60°C(140°F), excluding over-pressure or relief events, shall have a substantial lifting device that, when activated, will release the seating force on the disk when the pressure relief valve is subjected to a pressure of at least 75% of the set pressure of the valve.

STEAM CAPACITY STEAM CAPACITY

512922336256994714550.25392149234390599 10158272442694115617760.564111181284472726 1518632152281913652097183143233366610936 202153706029441573241721212083385318841358 25243419682107017822738316227845371111841819 30272468761119519913058420334956889214862283 353035228491333222034115244420684107317882747 403345769371470245037646285491799125420903211 4536663010251608267941167327562915143623923675 50397684111317462909446983686331030161726944139 55428738120018843138482294097041146179829964603 604607921288202233685174104507751261197932985066 654918461376215935985527114918461377216136005530 705229001464229738275880125339171492234239025994 755549541551243540576232135749881608252342046458 80585100816392573428665851461510591723270445066922 85616106217272710451669381565611301839288648087386 90648111618152848474572901669812011954306751107850 95679117019032986497576431773912722070324854118314 100710122419903124520479951878013432185342957138777

Set pressures not limited to this chart. Specify when ordering. Capacities are at 3 psig or 10% (whichever is greater) over set pressure Set pressures below 15 psig (1.03 barg) are NON-Code. Maximum back-pressure is 10% of set pressure or 50 psig (3.45 barg) whichever is less.

Lifting Device as required by the ASME, ASME Section XIII: 3.2.7(a) Section VIII (UV Designator) pressure relief valves intended for us on on air or steam service, or on water service where the valve inlet temperature exceeds 60°C(140°F), excluding over-pressure or relief events, shall have a substantial lifting device that, when activated, will release the seating force on the disk when the pressure relief valve is subjected to a pressure of at least 75% of the set pressure of the valve.

NEW CASTLE

2680 New Butler Rd. New Castle, PA 16101

Tel: 724-368-8725

Email: sales@portersvilleprd.com

RICHMOND

700 Southlake Blvd. North Chesterfield VA 23236

Tel: 804-593-2384

Email: sales@portersvilleprd.com

www.portersvilleprd.com

TALLMADGE

143 S.Thomas Rd. Tallmadge, OH 44278

Tel: 330-253-4800

Email: sales@portersvilleprd.com

KINGSPORT

1551 Shipley Ferry Road

Blountville, TN 37617

Tel: 423.482.0496

Email: sales@portersvilleprd.com

TALLMADGE

133 S.Thomas Rd. Tallmadge, OH 44278

Tel: 833-556-2600

Email: inventory@prddistribution.com

www.prddistribution.com

SIGNAL HILL

1500 E. Burnett St. Signal Hill, CA 90755

Tel: 562-424-8108

Email: Sales@BV-BM.comcom

SOUTH POINT

403 Technology Dr South Point, OH 45680

Tel: 740-377-0012

Email: sales@portersvilleprd.com

BAKERSFIELD

3800 Fruitvale Avenue Bakersfield, 93308

Tel: 661-589-6801

Email: Sales@BV-BM.com

BENICIA

3195 Park Road, Benicia, CA 94510

Tel: 707-590-6688

Email: Sales@BV-BM.com

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