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Dafu Fluid Control Equipment (Chongqing) Co., Ltd
Sigma gas safety valve
NegotiableUpdate on 05/06
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Overview
The Sigma gas safety valve 24RV1/2 series is a two position, two-way, normally closed, adjustable pressure safety valve. When the system pressure rises to the set value, the valve automatically opens to release pressure; After the pressure drops back to the safe value, it automatically resets to protect the pneumatic ground safety valve (SSV) actuator from damage due to overpressure. The $r $n seal is made of Viton rubber, which has a long service life, high reliability, and excellent repeatability in pressure relief and reset.
Product Details
Relief ValveGas safety valve
Pneumatic
1/2' MALE NPT,
Model 24RV1, 150 PSI MAX
Model 24RV2, 300 PSI MAX
Sigma gas safety valveThe 24RV1/2 series is a two position, two-way, normally closed, adjustable pressure safety valve.
When the system pressure rises to the set value, the valve automatically opens to release pressure; After the pressure drops back to the safe value, it automatically resets to protect the pneumatic ground safety valve（The SSV actuator is not damaged due to overpressure.
Sigma gas safety valveThe seal is made of fluororubber（Made of Viton, it has a long service life, high reliability, and excellent repeatability in pressure relief and reset.
Technical Specifications
1. Flow control form:normally closed
2. Control function:Two position two-way, spring /Lift valve core operation
3. Circulation capacity:Standard relief flow rate
4. Rated pressure of valve body (control interface):maximum150 or 300psi（10.34or20.68 bar）
5. Sealing material:Fluororubber（Viton）
6. Valve body connection size:1/2-14 external thread NPT
7. Metal component material:316 stainless steel
8. Installation method:Installation of SSV actuator
9. Weight:1.0 L
10. Operating Temperature-20°F～+250°F（-29℃～+121℃）
