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check valve
check valve
Metering Pump Accessories
check valve

Check valve is a kind of automatic valve. Relying on the force generated by the flow of the medium itself to automatically open and close the valve to prevent the medium from flowing backwards. Check valve according to its structure can be divided into lift check valve, rotary opening type, butterfly, pipeline, slow closing type and diaphragm check valve. Applied to prevent the reverse flow of media pipe section.


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