Self-operated Pressure Regulator

Product ID: 6

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Self-operated Pressure Regulator
Type: Self-operated Regulators
Size: 1/2\ - 12\ (DN15 – DN300)
Pressure Rating: Class 150 - Class 600 (PN16 - PN 100)
Body Material: Carbon steel, Stainless steel, Alloy steel
Operation: Self-operated pneumatic diaphragm actuator, Self-operated pneumatic piston actuator
Self-operated Pressure Regulator is composed of the control valve, actuator and a spring used for pressure setting.
It is suitable for controlling input/upstream pressure of valve(when the upstream pressure rises then the control valve is opened) or output/downstream pressure(when the downstream pressure rises then the control valve is closed) in the pipes of non-corrosive liquids, gases and steams.
It is widely used in such industries as petroleum, chemical industry, power plant, metallurgy, medicine, food industry, textile, machinery, heating and ventilating, etc. 
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Main Products

control valve, shut off valve, ball valve, butterfly valve,