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.

140 Item's Available

Valve Concepts 4" x 4" Vacuum Relief Vent Valve 3244CBA00000000000

Buy Surplus Relief Valves

Valve Concepts 4" x 4" Vacuum Relief Vent Valve 3244CBA00000000000

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

Griffco Pressure Relief Valve PRG075S

Hydroseal 2" NPT Pressure Relief Valve, Type 12BG8M0V00/A0

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Fulflo 2" 600# WCB Flanged Relief Valve FVSF8600ARV

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

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

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

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

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

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

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

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

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

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

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

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

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

Varec 8" Pressure Relief Valve, Aluminum, 2020B81TFFOP0202

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

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

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

Groth Pressure Relief Valve - Model#: 1760A-02-355-B00

Zurn Wilkins 600XL 2" Water Pressure Reducing Valve

Fisher 1" 150# Pressure Regulator Type 627

Groth Hinged Emergency Pressure Relief Valve 2400A

Watts Water Pressure Reducing Valve LF N55B M1

Groth 8" X 10" WCB Pressure Vacuum Relief Valve w/ Pipe Away 1220A-08-355-T00

Griffco Back Pressure Valve, Product Code#: BPGO75CPVS

Dresser Consolidated 1" x 1" NPT WCC Relief Valve 19096LCF-2-CC-MS-3

Civacon 16” Non-Pressure Manhole Covers LD3310

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

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

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

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

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