Pneumatic wafer butterfly valve

1. Pneumatic wafer butterfly valve body is rubber lined ,disc materials could be Chrome plated ductile iron , rubber lined ductile iron , stainless steel , cooper alloy which are corrosive resisted materials , so the pneumatic wafer butterfly valve is suitable for petroleum chemical ,power, metallurgy, chemical and municipal industries , used for the pipe systems for clean water ,sewage wafer, sea water and corrosive medium , switching on and off or adjusting the flow .

2. Pneumatic wafer butterfly valve is centric butterfly valve , two way seal , which can be assembled in either direction , not limited by the flow direction .

3. Pneumatic wafer butterfly valve is wafer assembly , short face to face length , small volume, light ,saving assembly space.

4. Pneumatic wafer butterfly valve also should be remarked whether need solenoid directional valve, 3 air supply accessories, limit switch, manual operator, positioner .

Materials for Main Parts

Main Connection Dimensions