The check valve is an automatic valve whose main function is to prevent back flow of the medium, prevent the pump and drive motor from reversing, and discharge the container medium.
In our lives, I believe that everyone is no stranger to the check valve, perhaps because some factors are often seen by some people. Then the main function of the check valve is to prevent the back flow of the medium inside our pipeline. The following describes the check valve function in detail.
Check valves are used to prevent back flow of media in pipes or equipment. It uses the kinetic energy of the fluid to turn it on. In heating systems, check valves are often installed at the pump outlet and where other fluids are not allowed to flow in the opposite direction.
The swing check valve is also called a check valve or a check valve, and its function is to prevent the medium in the pipeline from flowing backward. The valve of the opening and closing member is opened or closed by the medium activity and force to prevent the back flow of the medium.