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 5945-01-374-6222
NSN 7035-01-421-2398
NSN 5999-01-607-9539
NSN 6610-00-350-1091
NSN 5998-01-007-7231
NSN 6685-00-627-1940
NSN 5920-00-226-7148
NSN 5930-01-415-0873
NSN 5935-01-491-2295
NSN 5930-00-104-3018
NSN 5965-00-387-4185
NSN 6650-01-352-7111