A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5935-01-512-2181
NSN 5855-01-624-5332
NSN 6145-01-308-7484
NSN 5965-01-025-5129
NSN 5910-00-584-4508
NSN 5905-01-186-0625
NSN 6150-01-573-3201
NSN 7035-01-123-8723
NSN 5935-01-567-1530
NSN 6320-01-276-4739
NSN 5975-01-020-9672
NSN 5915-00-255-2057