Pneumatic wafer butterfly valve uses AT pneumatic actuator. Its sealing materials are divided into rubber and fluoroplastics or fully lined with rubber and fluoroplastics. The elastic valve seat is equipped with a high-precision butterfly plate to ensure zero leakage. The bottom, middle and upper parts of the valve stem are equipped with bushings. , used for support and rotational sliding, ensuring minimum friction. The product is light in weight, small in size, and can be opened and closed quickly.

Pneumatic Wafer Butterfly Valve

- Size:DN40-1200MM

- Pressure:0.6,1.6,2.5,4.0Mpa; 150Lb,300 Lb

- Connecting type:wafer type connecting, Flanged connecting

- Dimension standard: GB, American Standard

- Body material: Cast iron, Carbon steel (WCB),Stainess steel (CFB, CF8M)

- Seat material: X,PTFE

- Mode of action: the double-acting/single-acting type(spring reposition) of pneumatic actuator

- Control: on/off type,regulation type

- Selection of Accessories: solenoid valve,positioner,Limit switch,F.R.L.COMBINATION UNIT,Manual Device.