Solenoid valve is to use electromagnetic control of industrial equipment, is used to control the fluid automation components, belonging to the actuator, is not limited to hydraulic, pneumatic.In the industrial control system, is used to adjust the direction of the medium, flow, speed of other parameters.

Solenoid valve can cooperate with different circuit to achieve the desired control, the control precision and flexibility to be able to guarantee.

Solenoid valve, electromagnetic valve, there are many kinds of different work in different position of the control system, the most commonly used is a one-way valve, safety valve, direction control valves, speed regulator, etc.

Solenoid valve has closed cavity, open a hole in different position, each hole to connect different tubing, cavity piston is among, both sides are two electromagnets, which face the magnet coil electricity body which side will be attracted to, through to control the movement of the valve to open or close the different discharge of oil hole, and the oil hole is always open, hydraulic fluid will enter the different oil drain, and then through the oil pressure to push the cylinder piston, piston drives the piston rod, piston rod drive mechanism.This flow of electricity by controlling the electromagnet fault controls the mechanical movement.

♦  The directional control valve is widely used in hydraulic cylinders, hydraulic motors to switch on/ off, direction switching, acceleration and deceleration.

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