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316L stainless steel explosion-proof solenoid valve product features:
316L stainless steel explosion-proof solenoid valve working principle:
Normally closed: When the coil is energized, the electromagnet core is attracted, the pressure relief hole is opened, the main piston is pushed by the medium pressure, the main valve port is opened, and the medium flows.
When the coil is de-energized, the main valve port is closed and the medium is cut off.
Normally open: When the coil is energized, the electromagnet core is closed, 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 de-energized, the main valve port is opened and the medium flows.
Working principle of explosion-proof solenoid valve with manual function:
When the valve needs to be automatically controlled, the manual handle must be in a closed state; when the coil loses power or when the power is cut off, rotating the manual handle can control the valve switch.
Working principle of explosion-proof solenoid valve with signal feedback:
When the solenoid valve is opened, the common end of the signal line is connected with the open signal line; when the solenoid valve is closed, the common end of the signal line is connected with the close signal line.
Working principle of self-maintaining explosion-proof solenoid valve:
When the top solenoid valve open coil is momentarily energized, the solenoid valve remains open. When the side solenoid valve closing coil is momentarily energized, the solenoid valve remains closed.
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