Goole Valve Technology Co.,Ltd
Address: He_yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577-57781015
E_mail: goole4@goolevalve.com
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Structural principle of three position five way sealed solenoid valve
Structural Principle
Three position five way sealed solenoid valve, the sealed state refers to the situation where the pressure in the front and rear chambers of the cylinder remains unchanged after the last coil loses power when both coils are not energized. At this point, both the intake and exhaust ports are closed. However, it should be noted that maintaining this state for a long time may disrupt the pressure balance due to minor leaks.
Working Principle
When the three position five way solenoid valve is energized, the electromagnetic coil inside the electromagnet is subjected to the action of current, generating a magnetic field. Under the action of the magnetic field, the iron core of the electromagnet will attract the valve core, lift it up, and open a channel in the control valve body. At this point, the medium can flow through the channel.
When the three position five way solenoid valve loses power, the electromagnetic coil inside the solenoid loses the effect of current, the magnetic field disappears, and the valve core moves downward under the pressure of the medium, closing the channel and achieving control of the on/off and flow of industrial media such as hydraulic and pneumatic.
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