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 2925-01-068-3844
NSN 4140-01-494-0339
NSN 5999-01-175-4656
NSN 6650-00-316-4889
NSN 5990-00-902-0986
NSN 5925-00-144-0482
NSN 6150-01-144-2996
NSN 5960-01-224-8022
NSN 5835-00-754-7255
NSN 6685-01-263-0631
NSN 6135-01-391-6515
NSN 5835-01-126-9358