Pressure Safety Valve (Relief)

Pressure safety valve is also known as PVS. This type of safety valve is used in gas treatment applications where when a pressure vessel overpressures, the valve will be active and drain the gas into the flare.

General Applications

* Water

* Gas

* Vapor

* Steam

* Thermal Relief (Series 900)

* Liquid (Series 900)

Technical Data

* 800 Series

Temperature Range: -450 Deg F to + 750 Deg F

Pressure Limits: 1500 Psi (103.4 Bar)

Steam: 1000 psig (68.9 Bar)

* Series 900

Temperature Range: -450 Deg F to +750 Deg F

Pressureb Limits: 5000 Psig (344 bar)

Steam: 1000 psig (68.9 Bar)

Sizes: 1/2 "x 1" to 2 "x 2" and 1-1 / 2 "x 2-1 / 2"