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 under 850 kpa
NSN 5965-00-564-2889
NSN 5910-01-601-4756
NSN 5960-00-781-4084
NSN 5945-01-624-5630
NSN 6105-01-116-4283
NSN 7035-01-471-2727
NSN 5965-01-455-3738
NSN 5975-00-834-7840
NSN 5855-01-047-9267
NSN 6620-01-633-8443
NSN 5855-01-436-7621
NSN 5990-01-090-9312