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 straight through one-way valve
Structural Principle:
A straight through one-way valve usually consists of components such as a valve body, valve disc, elastic sealing gasket, and spring. There is an inlet and an outlet in the valve body, while the valve disc is connected to an elastic sealing gasket at one end. When the fluid pressure at the inlet exceeds the elastic limit of the spring, the valve disc will open downwards, allowing fluid to pass smoothly through the valve. When the fluid pressure at the outlet exceeds the pressure at the inlet, the valve disc will close upwards, ensuring that the fluid does not backflow.
Working Principle:
When the fluid flows into the through one-way valve from the inlet, the fluid will push open the valve disc, causing it to open, and at this time, the spring is also in a certain compression state. The fluid can smoothly pass through the valve and reach the outlet. When the fluid flows back from the outlet, the fluid pressure causes the valve disc to close, avoiding fluid backflow. At this point, the spring will play its role, causing the valve disc to bounce back to its original position.
The bi-directional design of the valve disc plays a crucial role in the operation of the through one-way valve. During the process of fluid flow from inlet to outlet, the valve disc will open to ensure smooth fluid flow, and when the fluid flows back in the opposite direction, the valve disc will close to prevent fluid backflow. On the other hand, the elastic sealing gasket and spring ensure the normal operation of the valve, thereby achieving one-way flow control.
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