The check valve ensures the directional flow of the medium in the pipeline without backflow.
Classification:
Release Time：2021-05-21
The opening and closing of the check valve is to rely on the medium flow force to open and close. Check valve is an automatic valve products, check valve only allows the medium to flow in one direction of the pipeline to use, to prevent the phenomenon of medium backflow. It has a wide range of applications and can be used in large and small caliber, various media, and high-voltage power station systems.
Check valve is to rely on the flow of the medium itself and automatically open and close the valve flap, used to prevent the medium back flow of the valve, also known as check valve, one-way valve, reverse flow valve, and back pressure valve. The check valve is an automatic valve, its main function is to prevent the backflow of the medium, to prevent the reverse of the pump and the drive motor, and to discharge the container medium (from Baidu Encyclopedia). In other words, the check valve is also called check valve, check valve, check valve or check valve, its role is to ensure that the media in the pipeline directional flow without backflow.
The opening and closing of the check valve is to rely on the medium flow force to open and close. Check valve is an automatic valve products, check valve only allows the medium to flow in one direction of the pipeline to use, to prevent the phenomenon of medium backflow. It has a wide range of applications and can be used in large and small caliber, various media, and high-voltage power station systems.
The working principle of the check valve
Check valve open refers to rely on the medium positive flow to open the disc, the same reason medium back to push the disc and closed, check valve is also called a check valve, one-way valve, reverse flow valve and back pressure valve. Many of them are automatic valves. The main function is to prevent the medium from flowing backwards, to prevent the pump and drive motor from reversing and the discharge of the container medium. At the same time, it is also used for safety protection in auxiliary systems where the pressure may rise to exceed the system pressure.
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