NEWS

　　Pneumatic solenoid valve has closed cavity, in the different position of the open hole, pneumatic solenoid valve of each hole leads to different tubing, cavity valve is among, both sides are two electromagnets, which face the magnet coil electricity body which will be drawn to the side;Pneumatic solenoid valve to control the movement of the valve body to blocked or leakage of different discharge of oil hole, and the oil hole is always open, hydraulic fluid will enter the different oil drain, and then through the pneumatic solenoid valve of the oil pressure to push oil just the pistons, the pneumatic solenoid valve control through the magnet current electromagnetic valve to control the whole mechanical movement.The pneumatic solenoid valve is an automatic basic component used to control the flow. Pneumatic solenoid valve is not limited to hydraulic pressure, pneumatic; The pneumatic solenoid valve is used to control the hydraulic flow direction, and the plant's mechanical devices are generally controlled by hydraulic or solenoid valves.Principle:When energized, the electromagnetic coil generates the electromagnetic force to lift off the closing piece from the seat, and the {HotTag} valve opens; When the power is off, the electromagnetic force disappears and the spring closes the closing piece on the seat and the valve closes.Mainly switch role, is to use the electricity flows through the coil will generate electromagnetic suction valve core (or overcome spring since the gravity). Normally open and normally closed two class. Commonly used to cut off the oil, water, gas and other material circulation. Cooperate with pressure, temperature sensors and other electrical equipment to achieve automatic control.