Pressure Relief Valves
Pressure relief and safety valves protect vessels, boilers and pipelines from overpressure. The spring-loaded disc lifts at the set pressure to relieve, then reseats once the system returns to safe operating range.
Why buyers choose our pressure relief valves.
Set to duty
Calibrated and set to your required relief pressure before dispatch.
Reliable reseat
Lifts at setpoint and reseats cleanly to protect the system.
Test-certified
Supplied with set-pressure test certificates on request.
Steam & gas rated
Trim options for steam, air, gas and liquid relief duty.
Supplied set to your required pressure with test certification, in bronze, WCB and stainless, for steam, air, gas and liquid service.
Technical specification
| Type | Spring-loaded safety / relief |
|---|---|
| Size range | 1/2″ – 8″ (DN15 – DN200) |
| Set pressure | Configured to specification |
| Body materials | Bronze, WCB, SS316 |
| Service | Steam, air, gas, liquid |
| Ends | Screwed, flanged |
| Standards | API 526, ASME Sec VIII, IS 5312 |
Specifications are indicative. Share your exact duty and we will confirm the correct build and options.
Gallery
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Pressure Relief Valves.
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