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.
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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