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 6620-01-515-9597
NSN 5910-00-739-3370
NSN 6130-00-188-3717
NSN 6620-01-441-7896
NSN 5945-01-012-2448
NSN 6135-00-062-5080
NSN 5930-00-413-2664
NSN 6145-01-456-1396
NSN 5996-00-597-2234
NSN 6650-00-401-1496
NSN 5985-00-761-9527
NSN 6145-01-608-8117