The working principle of drainage pipe valves

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The working principle of drainage pipeline valves mainly includes components such as the valve body, valve seat, valve disc, and operating device. When the drainage pipeline valve is closed, the valve disc and valve seat seal, preventing liquid from flowing through the pipeline; when the drainage pipeline valve is opened, the valve disc moves away from the valve seat, allowing the liquid in the pipeline to flow freely.
During the operation of the drainage pipeline valve, the operator controls the opening and closing of the valve by manipulating the operating device (such as a handwheel, electric, or pneumatic device). When it is necessary to stop or adjust the flow of liquid in the pipeline, the operator can rotate the operating device to make the valve disc fit with the valve seat to close the valve; conversely, rotating the operating device opens the valve disc, allowing the liquid to flow in the pipeline.
The working principle of drainage pipeline valves is simple and intuitive, but it plays a crucial role in actual engineering. By accurately controlling the opening and closing of the valve, the normal operation of the pipeline system can be ensured, guaranteeing the smooth and controllable flow of liquid. Drainage pipeline valves are widely used in industry, construction, and daily life, providing convenient and safe pipeline control solutions for various situations.

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The working principle of drainage pipe valves

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