Standards
Model Number
Inlet Connection
Outlet Connection
Pressure Setting PSIG/BAR
- 150 PSIG (10.3 Bar) (14)
- 200 PSIG (13.8 Bar) (12)
- 225 PSIG (15.5 Bar) (8)
- 250 PSIG (17.2 Bar) (10)
- 275 PSIG (19.0 Bar) (4)
- 300 PSIG (20.7 Bar) (10)
- 350 PSIG (24.1 Bar) (4)
- 400 PSIG (27.6 Bar) (4)
- 550 PSIG (37.9 Bar) (6)
- 600 PSIG (41.4 Bar) (2)
- Custom Setting (46)
Valve Finish
Single/Dual
Brands
Hansen EZ-SRV Cartridge Safety Relief Valves
Hansen EZ-SRV Cartridge Safety Relief Valves
Hansen EZ-SRV Cartridge Pressure Relief valves protect refrigeration pressure vessels and other refrigeration system components from excessive pressure. If an abnormally high pressure occurs, the cartridge pressure-relief valve will open to relieve the excess pressure, preventing potential damage to equipment and injury to personnel. EZ-SRV valves are built in strict conformance with both ASME Boiler and Pressure Vessel Code requirements and ISO 4126—Safety Devices for Protection of Excessive Pressure. Each valve bears the ASME code symbol of certification (UV) and CE mark. Valve capacities are rated by the National Board of Boiler and Pressure Vessel Inspectors (NB).
| Sku | Connection Style | Inlet Connection | Outlet Connection | Pressure Setting PSIG/BAR | Valve Finish | Single/Dual | Price | Qty | Add To Cart | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hansen EZ-SRV CARTRIDGE Relief Valve, 1/2" BW W/ FITTING | EZB/150-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 150 PSIG (10.3 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV, 1/2" BW W/ FITTING | EZB/150-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 150 PSIG (10.3 Bar) | Painted | Single |
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| Hansen EZ-SRV DUAL CART Relief Valve,1/2"BW W/FITTING | EZB/200-BW1D-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 200 PSIG (13.8 Bar) | ACT (Anti Corrosion) | Dual |
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| Hansen EZ-SRV CARTRIDGE Relief Valve,1/2" BW W/ FITTING | EZB/200-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 200 PSIG (13.8 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV DUAL CART RLF VLV,1/2"BW W/FITTING | EZB/200-BW1D See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 200 PSIG (13.8 Bar) | Painted | Dual |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW W/ FITTING | EZB/200-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 200 PSIG (13.8 Bar) | Painted | Single |
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| Hansen EZ-SRV CARTRIDGE Relief Valve, 1/2" BW W/ FITTING | EZB/225-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 225 PSIG (15.5 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV, 1/2" BW W/ FITTING | EZB/225-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 225 PSIG (15.5 Bar) | Painted | Single |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW,ACT,W/FTG | EZB/250-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 250 PSIG (17.2 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV, 1/2" BW W/ FITTING | EZB/250-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 250 PSIG (17.2 Bar) | Painted | Single |
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| Hansen EZ-SRV DUAL CART Relief Valve,1/2"BW W/FITTING | EZB/275-BW1D-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 275 PSIG (19.0 Bar) | ACT (Anti Corrosion) | Dual |
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| EZ-SRV DUAL CART RLF VLV,1/2"BW W/FITTING | EZB/275-BW1D See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 275 PSIG (19.0 Bar) | Painted | Dual |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW,ACT,W/FTG | EZB/300-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 300 PSIG (20.7 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV,3/4" BW,ACT,W/FTG | EZB/300-BW2-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 300 PSIG (20.7 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW W/ FITTING | EZB/300-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 300 PSIG (20.7 Bar) | Painted | Single |
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| EZ-SRV CARTRIDGE RELF VLV,3/4" BW W/ FITTING | EZB/300-BW2 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 300 PSIG (20.7 Bar) | Painted | Single |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW,W/FTG,ACT | EZB/400-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 400 PSIG (27.6 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV,1/2" BW W/ FITTING | EZB/400-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 400 PSIG (27.6 Bar) | Painted | Single |
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| Hansen EZ-SRV CARTRIDGE Relief Valve, 1/2" BW W/ FITTING | EZB/550-BW1-ACT See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 550 PSIG (37.9 Bar) | ACT (Anti Corrosion) | Single |
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| EZ-SRV CARTRIDGE RELF VLV, 1/2" BW W/ FITTING | EZB/550-BW1 See Details |
Welded | 1/2" (13mm) | 3/4" (20mm) | 550 PSIG (37.9 Bar) | Painted | Single |
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