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Stop Check Valve is generally made use of for pipes that only allow the tool to stream in one instructions and also protect against the opposite circulation. Under the action of fluid stress moving in one direction, the valve disc opens. When the liquid streams in the contrary instructions, the shutoff disc acts upon the valve seat via the liquid stress and also the weight of the shutoff disc, thereby cutting off the circulation. It can be used to stop the medium from flowing back in various pipelines of the refrigeration system.
The items are mostly divided right into straight-through check valve as well as right-angle check valve. Relevant medium: R12, R22, R502, R134a, R404A, r507, R717, and so on.We are professional Stop Check Valve Manufacturer.
