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Swing check valve: The disc of the swing check valve is a round disc, and it rotates around the shaft of the valve.
In order to prevent the medium from flowing back, check valves should be installed on the equipment, devices and pipelines. Part 2
In order to prevent the medium from flowing back, check valves should be installed on the equipment, devices and pipelines.
Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the medium to flow in one direction to prevent accidents.
The working characteristics of the check valve are large load changes and small opening and closing frequency. Once in the closed or open state, the service cycle is very long and does not require the rotation of moving parts.
