Pneumatic valve wide application scope and principle

Pneumatic valve wide application scope and principle of pneumatic valve when the choose and buy, clear specification, categories and work pressure can buy you need pneumatic valve, can be used to control air, water, steam, all kinds of corrosive medium, mud, oil, liquid metal and radioactive medium such as various types of fluid flow. The working principle of pneumatic valve using compressed air driven actuators in combination of multiple sets of pneumatic piston movement, the force to beam and the characteristics of the curve track, drive tubular spindle rotation, compressed air disks to each cylinder, changed the direction of gas in and out of position to change the direction of spindle rotation, according to the load ( Valve) The requirements of rotary torque required, can adjust the cylinder number combination, driving load ( Valve) Work.