Buy Surplus Relief Valves

Steven Levy Enterprises buys and sells new, unused, and used industrial surplus relief valves. Browse our inventory of relief valves from major manufacturers such as Consolidated, Crosby, Farris and more that are available for purchase. A relief valve is a type of safety valve used to control or limit the pressure in a system. A relief valve are divided into pop-type, direct-operated, pilot-operated, and internal relief valves. The primary purpose of a pressure relief valve is for safety of system operators and property protection by venting fluid from an over pressurized vessel. Relief valves meet industry needs for overpressure protection in chemical, petrochemical, refinery, power generation and other commercial applications. Relief valves such as Consolidated relief valves, Crosby relief valves, Farris relief valves all come in various material bodies such as alloy, carbon steel, and stainless steel and may require special alloys for specific applications. Tell us what surplus relief valves you have for sale or call us at 713-910-4337.

141 Item's Available

Dresser Consolidated 1-1/2" Relief Valve, Type #1543H-21

Buy Surplus Relief Valves

Dresser Consolidated 1-1/2" Relief Valve, Type #1543H-21

Griffco Pressure Relief Valve PRG075S

Rockwood Swendeman 2" x 2" NPT Safety Relief Valve, Bronze, #RXS0

Universal 3/4" x 1" Tri-Clamp Sanitary Relief Valve, Stainless Steel

Kunkle 1" NPT Pressure Relief Valve, Bronze, 6186FE01-KM

Parker Refrigeration 3/4" x 1-1/4" Safety Relief Valve, Type H3, 170 PSIG

Kunkle 2" X 3" Pressure Relief Valve 6252AKH01-KS

Fulflo 2" 600# WCB Flanged Relief Valve FVSF8600ARV

Parker Refrigerating H3 Safety Relief Valve 3/4" x 1-1/4", 300 PSIG Set

Parker Refrigerating H3 Safety Relief Valve 3/4" x 1-1/4", 225 PSIG Set

Varec 3" Pressure Relief Valve, Aluminum, Part# 3650B31TFFO02

Varec 8" Pressure Relief Valve, Aluminum, 2020B81TFFOP0202

ProMinent 1/2" NPT Pressure Relief Valve, PVC, 0-150 PSI, 1092667

ProMinent 1/2" NPT Pressure Relief Valve, PVC, Type BPV-DM, 1006850

Enardo 3" 150# Pressure Vacuum Relief Vent Valve, 950-3-113, Aluminum

Aquatrol 69 Series 1-1/2" x 1-1/2" Steam Safety Relief Valve, 93PSI, Bronze

Protectoseal 3" 150# Thermoplastic Resin Pipe-Away Pressure Vent, PVC17803B3

Armstrong GP-1000 HA 3/4" NPT Pressure Reducing Valve, 250 PSIG, Ductile Iron

Dresser Consolidated Relief Valve #1990C-1, WCC, 1/2" MNPT x 1" FNPT, 300 PSI

Kunkle 2" PVCN Safety Relief Valve, 916BJHV01AJE, 2-1/2" NPT x 1-1/2" NPT

Kunkle 2" PVCN Safety Relief Valve, 916BJHV01AJE, 2-1/2" NPT x 1-1/2" NPT

Cyrus Shank 1/2" x 3/4" NPT Refrigerant Safety Relief Valve Type 803, 300 PSIG

Henry 1/2" NPT x 1" NPT Refrigerant Relief Valve, #5601, 300 PSI, Cast Iron

Henry 1/2" NPT x 1" NPT Refrigerant Relief Valve, #5601, 300 PSI, 68.7 Cap

Anderson Greenwood Crosby 1" 150# CF8M Relief Valve,150 PSIG, 96111211A

Anderson Greenwood Crosby 3/4" X 1" 150# WCB Relief Valve, 145 PSIG, #9511011A

PULSAFEEDER ECO 3/4" NPT Liquid Service Pressure Relief Valve VR-6C-1

Watts 1" NPT 150# Bronze Relief Valve M1, 174A

Lot of (3) Watts 1/2" NPT 45# Bronze Relief Valves 30L

Kunkle 3/4" x 1" NPT 25# Bronze Relief Valve 6010EDM01-AM

Bell and Gossett 1" NPT 30# Bronze Relief Valve 1170-30, 110129

Aquatrol 3/4" x 1" NPT 75# Bronze Relief Valve 89B

Hansen 1/2" x 1" NPT 300# Relief Valve H5601

Kunkle 1/2" x 3/4" NPT 50# Bronze Relief Valve 912BDCM03-LE

Hydro-Seal 1/2" x 3/4" NPT 750# CF8M Relief Valve 3FRV-30

Farris 3/4" x 1" NPT 275# WCB Relief Valve 27DC23B-M20/SP

Aquatrol 2" x 2-1/2" NPT 15# Bronze Relief Valve 88F

Kunkle 1/2" x 3/4" NPT 140# Bronze Relief Valve 912BDCM01-JE

Kunkle 1/2" x 3/4" NPT 25# Bronze Relief Valve 6010DC01-AM

Kunkle 3/4" x 1" NPT Bronze Relief Valve 6010FDM01-LM0015

Kunkle 3/4" x 1-1/4" NPT 75# Bronze Relief Valve 912BEDM01-JE

Kunkle 1/2" x 3/4" NPT 145# Bronze Relief Valve 912BDCM01-JE0145

Kunkle 1"NPT 100# Bronze Relief Valve 6186FE01-KM

Anderson Greenwood Crosby 3/4" x 1" NPT 150# WCB Relief Valve 951101MD

Kunkle 3/4" NPT 100# CF8M Relief Valve 171S-D01-MG

Teledyne Farris 1-1/2" x 2-1/2" NPT 215# Relief Valve 1875

Mercer 1" NPT 150# WCB Relief Valve 81-17151V37P11T

Teledyne Farris 1-1/2" x 2-1/2" NPT 190# Relief Valve

Kunkle 1" x 1-1/2" NPT 125# WCB Relief Valve 910BFEM06JE

Hydroseal 1/2" NPT 100# WCB Relief Valve 1BV0LN/B5

Hydroseal 1" NPT 1440# WCC Relief Valve 14BE3M0P00/F0

Hydroseal 2" NPT 250# WCC Relief Valve 12BG8M0V00/C5

Teledyne Farris 1-1/2" x 2-1/2" NPT 190# Relief Valve

Protectoseal 2” x 3” Carbon Steel Pressure Vacuum Vent Valve C19802PB3

Gilmore 3/4” SAE Stainless Steel Adjustable Relief Valve 25168-1

Hydro-Seal 1-1/2" X 2" MNPT WCB Relief Valve, 6RV-00

GE Consolidated 1-1/2" MNPT X 2" FNPT Bronze Relief Valve, 1543-H-21-BR

WellMark 2" MNPT x 2" FNPT Carbon Steel Relief Valve, W9502R S150

Mercer 1" MNPT X 1" FNPT Steel Relief Valve, 91-M7C61P1541

Taylor 1" MNPT X 1" FNPT WCC Relief Valve, 82E3351311

Taylor 1" MNPT x 1" FNPT WCB Relief Valve, 82E4351311

Apollo 1/2" MNPT X 3/4" FNPT Bronze Relief Valve, 19MDGK35

Hydro-Seal 1/2" MNPT x 3/4" FNPT WCB Relief Valve, 1BV0LN/C0

Lonergan 1/2" MNPT X 1" FNPT WCB Relief Valve, ACABDCM02-LC

Hydro-Seal 1/2" MNPT x 3/4" FNPT WCB Relief Valve, 1BV00N/E0

Fulflo 1-1/4” NPT Bronze Relief Valve, 30 PSI, #VB6R

Leser 1" x 1" NPT 316 Stainless Steel Relief Valve 4594.2562

Pneu-Hydro 1/4" NPT Stainless Steel Right Angle Relief Valve 408M4F4Q-6

Midland 2-1/2" NPT Stainless Steel Vacuum Relief Valve A-209-W-VA

Leser Relief Valve NPS 2" X 3" 150# PTFE Lined 4472.3884

Farris 3/4" x 1" WCB 125PSIG Relief Valve 27DA23-M20

Groth 2" FF 150 Aluminum Vacuum Pressure Relief Vent Valve 1300A-02-115-TOZ

Groth 2" 150# CF8M Vacuum Relief Valve 1221B-02-555-T00 (3.5 PSIG)

Groth 2" x 3" 150# CF8M Pressure Vacuum Relief Valve 1221B-02-555-T00 (2 PSIG)

Protego Pressure or Vacuum Relief Valve 3" 150# Flanged

Cyrus Shank 1" x 2" Relief Valve, 851-D, 250 PSIG

Cyrus Shank 851-D safety relief valve

Dresser Consolidated Safety Relief Valve Type 19096MCO 3/4"-1" 316-316L SS

Swagelok SS-RL3S4 Proportional Relief Valve, Low Pressure, 1/4" Fitting SS