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 7035-01-422-9483
NSN 5895-00-244-1838
NSN 5999-01-300-4040
NSN 5910-00-522-1572
NSN 5895-00-997-6208
NSN 7035-00-079-7189
NSN 6220-00-592-0268
NSN 5990-01-411-5930
NSN 2925-01-624-5647
NSN 5905-01-441-8982
NSN 5835-01-601-4411
NSN 6105-00-257-2505