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 5990-01-432-4984
NSN 5905-01-388-4328
NSN 6145-00-066-8695
NSN 6105-01-024-2927
NSN 5855-01-348-4623
NSN 6145-01-205-3671
NSN 5855-01-225-5855
NSN 6645-01-426-0206
NSN 6645-01-359-5769
NSN 6130-01-458-5994
NSN 4140-01-563-7656
NSN 6620-01-544-4857