Pneumatic valve pneumatic valve unified design concept, innovative, and their own corporate standards and product personality. Pneumatic valves on the market there are different classification, the following specific categories described as follows:

Pneumatic valve main categories:

1) Pneumatic V type ball valve

2) Pneumatic O type cut off ball valve

3) The torque cylinder valve

4) electromagnetic diaphragm valves

5) diaphragm valve pneumatic straight program

6) electric valve

Pneumatic valve uses and characteristics of works

Purposes: a quarter-turn structure, with the valve positioner supporting, can achieve proportional adjustment; V-shaped spool is ideal for a variety of adjustment occasions, with a rated flow coefficient, adjustable sealing effect well, to adjust the performance of zero-sensitivity, small size, can be erected lying installation. For control of gas, vapor, liquid media.

B, features: a quarter-turn structure by a V-shaped body, pneumatic actuators, positioners and other annexes; an approximate one hundred more than the inherent flow characteristics; dual-bearing structure, a small starting torque, with excellent sensitivity and speed of induction; super shear capacity.

, Pneumatic piston actuator with compressed air as the power the movement of the piston driven crank 90 degrees of rotation to reach the valve to automatically open and close. It's part of: adjusting screw, the actuator housing, crank, cylinder block, cylinder axis, piston, connecting rod, cardan shaft.

D, pneumatic control valve principle: the pneumatic control valve by the implementing agencies and regulatory bodies. The executing agency is the thrust component of the control valve, which according to the size of the control signal pressure corresponding thrust to promote the regulating agency action. The body is the regulation of components of pneumatic control valve, it has a direct contact with the regulating media, regulating the flow of the fluid.