Check Valve

Check valves are installed at the pump outlet and valve, and are used for return stopping and protection. They are also installed at the water storage tank inlet to prevent back flowing after decompression in either a horizontal or vertical manner. This valve type works easily in fluids such as tap water and effluent (no particles involved) fluids. This allows for a wide usage array in water supply systems, oil systems, chemical engineering and metalwork.

Optional Models

Model	Nominal size	Water inlet	Water outlet	Operating pressure
F2	DN15	G1/2"F thread connection	G1/2"M	0.6MPa
F36	DN20	G3/4"F thread connection	G3/4"M
F45	DN25	G1"F	G1"F
F45D	DN25	1" NPT	1" NPT
F102A	DN40	G2"F thread connection	G1.5"M
F102B	DN50	G2"F thread connection	G2"M

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