The principle diagram of the electric pneumatic valve controller

Electropneumatic valve control principle diagram


electropneumatic valve controller is used to control the electric pneumatic valve opening and closing device drivers, which is equipped with pneumatic valve electric device, can be divided into the active switch type, passive type switch, potentiometer, intelligent external regulation, etc. , can be achieved by an external power supply switch to the pneumatic valves open and close and middle position control, according to the requirements of the different site should choose different connection mode. It can be opened and closed to electric devices, realize remote control of pneumatic valve, manual operation can also be on the scene.