Safety&Relief-Valve
Safety&Relief-Valve

Safety&Relief Valves

Safety valve is a special valve that can protect equipment from damaging or exploding. Commonly safety valve is installed in pressure vessels and automatically opens immediately when the accumulation of pressure in a system or vessel is beyond a preset limit. It simply allows the excess pressure to relieve, to prevent any disaster.

Introduction

Application


Safety valves are widely applied in chemical plants, power plants, boilers and gas storage tanks, petrochemicals, pharmaceuticals, and many more. It controls the pressure and discharges a certain amount of fluid by itself without any additional supply of energy.


Properties


Standard: API, DIN, JIS, GB, ASME Ⅷ, API std 526, API RP 520

Material: Stainless Steel, Carbon Steel, Brass, Alloy Steel, Titanium, 904l, Ductile Iron, Cast Iron, Cast Steel. 

Size: 1/2" ~18", DN15~DN450.

Pressure: 150LB~2500LB, PN10~PN420.

Type: Full Lift, Balanced Bellow, Bellow Seal, Flanged, Steam Jacketed, Low Tempreature, High Tempreature, Power Station.

Parameter

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