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 5835-00-912-5656
NSN 5910-01-418-0270
NSN 6150-00-732-8038
NSN 5935-00-951-2154
NSN 5910-00-834-0414
NSN 5915-00-267-2783
NSN 5910-00-243-2032
NSN 6145-00-427-7201
NSN 5935-01-231-6913
NSN 5975-01-623-7393
NSN 6130-00-566-0347
NSN 6620-00-542-1579