PFES Electric Speed Controller

The PFES electric speed controller combines a valve, motor, tube fittings and an M12 connector in a single body. The built-in step motor controls needle valve angle by applying an external input pulse signal. Air flow can be adjusted remotely to control actuator speed, blow / purge rate, vacuum pressure / air release for vacuum ejectors, or other pneumatic devices. Remote control allows installation in dangerous, high or narrow locations. Operator work hours and risk are reduced, improving productivity.