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Description

The pneumatic pvc butterfly valve adopts the top-loading structure, which reduces the connection bolt of the valve body under the conditions of high pressure and large diameter, enhances the reliability of the valve and can overcome the influence of the system's own weight on the normal operation of the valve. It is widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines as a split flow or flow switching device.

Specification

Connection type: Wafer

Valve Body Material: UPVC, CPVC

Valve Seat Material: EPDM(weak acid and alkali)/VITON(FPM, strong acid and alkali)

Pressure of work: 150PSI (10bar, lower when the temperature of medium getting higher)

Working temperature: UPVC +5~+55¡æ, CPVC+5~ 90¡æ

Size available: 1 1/2¡±-8¡±

Actuator type: double acting, single acting(spring return)

Actuator Material: Aluminium Alloy

Actuator accessories: Solenoid valve, Limit switch box, air regulator, positioner, quick exhaust valve, manual override

Advantages

The Pneumatic PVC Butterfly Valve body requires a small installation space and is simple and reliable to work with standard flange flanges.

The circulation amount is large, and the pressure loss through the valve is extremely small.

Its economy is very significant, especially for butterfly valves with larger diameters.

It is especially suitable for liquids and gases, and the media is relatively clean.

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