Hydraulic solenoid control valve is an automated base component used to control fluids.The mechanical devices of the factory are generally controlled by hydraulic cylinders, so hydraulic solenoid control valves are used.
The hydraulic solenoid valve has a closed cavity, and there are through holes at different positions. Each hole is connected with a different oil pipe. The middle of the cavity is a piston. On both sides are two electromagnets. Which side of the magnet coil is energized and the valve body is attracted to which side, by controlling the movement of the valve body to open or close different oil drain holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil drain pipes, and then the oil pressure will push the piston of the oil cylinder, the piston The piston rod is also driven, and the piston rod drives the mechanical device, so that the mechanical movement is controlled by controlling the current of the electromagnet to be turned on and off.
Hydraulic Prefill Valve