ZSPW type pneumatic soft seal butterfly valve

Structural characteristics and application scope
The ZSPW type pneumatic soft seal butterfly valve adopts a pneumatic piston actuator, which has a large output torque, allows for a large pressure difference, and has a small volume. The regulating mechanism adopts a soft sealing structure, which has a tight characteristic. This valve has the advantages of simple structure, easy processing, easy production of large caliber, low resistance coefficient, and high flow capacity, and is particularly suitable for large caliber and large flow situations.