The working principle of high-voltage solenoid valve

Constant closed type: When the coil is energized, the electromagnetic core is closed, the pressure hole is opened, the medium pressure is pushed, the main valve port is opened, and the medium is circulated.


Coil power, the main valve port closed medium cut off.


Normally open: When the coil is energized, the electromagnetic core is engaged, the pressure relief hole is closed, the main piston is pushed by the medium pressure, the main valve port is closed, and the medium is cut off.


When the coil is powered off, the main valve port opens and the medium flows.


Normally open: When the coil is energized, the electromagnetic core is engaged, the pressure relief hole is closed, the main piston is pushed by the medium pressure, the main valve port of the two-position five-way solenoid valve is closed, and the medium is cut off.


When the coil is powered off, the main valve port opens and the medium flows.


The high-temperature steam solenoid valve is an actuator in the industrial process automation control system. It can automatically open or close the valve after receiving the electronic control signal to realize the on-off or flow adjustment control of the fluid medium in the pipeline, so as to realize the automatic adjustment or remote control of the system temperature, flow, pressure and other parameters. This series of solenoid valve products can be widely used in the production and research departments of textile, printing and dyeing, chemical, plastic, rubber, medicine, food, building materials, machinery, electrical appliances, surface treatment and other industries, and people's daily necessities such as bathrooms, canteens, air conditioners, etc. Mainly used in the control of air, steam, gas and other gas Media.

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