Pneumatic Control Valve
Pneumatic control valve uses compressed gas as power source, cylinder as actuator, and uses valve positioner, converter, solenoid valve, retainer valve, gas tank, gas filter and other accessories to drive the valve to achieve the switch value. Or proportional adjustment, receiving the control signal of the industrial automation control system to complete the adjustment of the pipeline medium: flow, pressure, temperature, liquid level and other process parameters. Pneumatic control valve is characterized by simple control, fast response, and intrinsically safe, without additional explosion-proof measures. It is the most Popular one which most of the customers will choose.