Solenoid valve is an automatic basic element used to control fluid and belongs to actuator; Not limited to hydraulic, pneumatic. Solenoid valves are used to control the direction of hydraulic flow. The mechanical devices of factories are generally controlled by hydraulic cylinders, so solenoid valves will be used. Gas solenoid valve is an industrial equipment controlled by electromagnetism. It is an automatic basic element used to control fluid and belongs to actuator. Pneumatic solenoid valve is one of them. It stops or leaks different oil discharge holes by controlling the movement of valve body. When the oil inlet hole is normally open, hydraulic oil will enter different oil discharge pipes, and then push the piston of oil cylinder through the oil pressure of pneumatic solenoid valve, In this way, the mechanical movement of the whole solenoid valve is controlled by controlling the current of the electromagnet of the pneumatic solenoid valve.
The solenoid valve uses electricity to generate magnetic force and use magnetic force to push the switch to reverse. Gas is needed because the solenoid valve controls the direction of the gas. The gas belongs to the object (or material or fluid) in the controlled direction. The solenoid valve is the control component to control the gas direction, which is used to drive the action of the controlled target. Instead of relying on the magnetic force generated by electromagnetism to drive the controlled target.
