产品详情 – 邦颂自控

ZSQP, M, Q pneumatic shut-off valve piston

Advantage：large stock in common models,special models could be custom-made!

The valve body material: cast iron, WCB, 304, 316Nominal diameter: DN50-2000mmPressure range: 0.6, 1, 1.6MpaFluid temperature: -20 ℃ -150 ℃ Suitable medium:

Details

ZSQP, M, Q pneumatic shut-off valve piston, a pneumatic piston actuator and control valves, valve structure with single seater, sleeve and three through three types. Widely used in petroleum, chemical, metallurgy, automation, power, light industry, textile industry, control system.

Features

ZSQP, M, Q pneumatic shut-off valve piston, a pneumatic piston actuator and control valves, valve structure with single seater, sleeve and three through three types. ||| is widely used in petroleum, chemical, metallurgy, automation, power, light industry, textile industry, control system. |||

Detailed Parameters

body

valve components of

actuator

valve type
single acting actuator: air to close (B) - lost when the gas valve open (FO); open air (K) - lost when the gas valve closed (FC)
Double action execution Mechanism: air to close (B) -- the loss of gas when the valve position to maintain (FL); open air (K) - the loss of gas when the valve position to maintain (FL)

annex
solenoid valves, air filter regulator, Paul position valve, limit switch etc.

rated flow coefficient Kv, rated stroke, leakage, allowing the pressure

Note: for bellows seal valves, the maximum allowable pressure is 1.0MPa, the values in the table if it is less than 1 MPa is constant, if more than 1.0MPa is 1 MPa.