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 materials other than copper, iron or steel
NSN 5895-01-608-4352
NSN 2925-01-444-2061
NSN 5855-01-006-1827
NSN 4140-00-679-9512
NSN 5935-00-404-3200
NSN 4140-00-135-6398
NSN 6105-01-056-5258
NSN 5999-01-085-6244
NSN 5915-00-024-0384
NSN 7035-01-125-3329
NSN 5925-01-641-8760
NSN 5975-01-281-0514