Normally Open Thread Inserted Hydraulic Solenoid Valve SV16-21

Threaded solenoid valve

Solenoid valve is an automatic basic element used to control the direction of fluid, belonging to actuator; It is usually used in mechanical control and industrial valves to control the direction of medium, so as to control the valve switch.

There is a closed cavity in the solenoid valve, with through holes in different positions. Each hole leads to different oil pipes. There is a valve in the middle of the cavity and two electromagnets on both sides. When the magnet coil on which side is energized, the valve body will be attracted to which side. By controlling the movement of the valve body, different oil discharge holes will be blocked or leaked, while the oil inlet hole is always open, hydraulic oil will enter different oil discharge pipes, and then the piston of the oil cylinder will be driven by the oil pressure, and the piston rod will drive the mechanical device to move. In this way, the mechanical movement is controlled by controlling the current of the electromagnet.

Threaded cartridge valves are widely used in construction machinery and industrial hydraulic systems, which have the advantages of compact structure, sensitive response, convenient disassembly and assembly, reliable performance, etc. They can be directly installed in the inner cavity of manifold blocks, reducing the failures caused by oil leakage, vibration, noise and piping, and improving the reliability. The key parts of the threaded cartridge valves produced by our company are quenched or carburized by high-quality alloy steel to ensure a long working life.

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