Goole Valve Technology Co.,Ltd
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Structural principle of one-way valve（2）
Structural Principle:
A one-way valve typically consists of a valve body, piston, and spring. When fluid flows into the inlet of a one-way valve, the piston is pushed by the fluid, causing the valve to open and allowing fluid to pass through. When fluid flows out of the outlet of the one-way valve, the piston is blocked, causing the valve to close and preventing fluid from flowing back.
Working Principle:
The medium inside it flows in one direction to prevent reverse flow. Usually, this valve operates automatically. Under the pressure of unidirectional fluid flow, when the valve disc opens and the fluid flows in the opposite direction, the valve disc overlaps with the valve seat through fluid pressure, thereby cutting off the flow. For example, when the air compressor inflates the air storage tank, a one-way valve should be installed between the air compressor and the air storage tank to prevent the air from flowing back into the compressor when the air compressor stops.
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