What is a check valve
- 2020-06-18 15:29-
Check valve is to rely on the media itself flow and automatically open, closed disc, used to prevent the backflow of the valve, also known as the non-return valve, one-way valve, countercurrent valves, and back pressure valve.
Check valve is an automatic valve, its main role is to prevent the flow of the media, prevent the pump and drive motor reversal, as well as the release of the container medium.
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