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 7035-00-973-9215
NSN 5915-00-551-1789
NSN 5996-00-019-0780
NSN 5855-01-246-4274
NSN 6320-01-125-3361
NSN 2925-01-293-6266
NSN 6130-01-149-4239
NSN 6650-01-267-9886
NSN 6135-00-856-1343
NSN 6130-01-157-9307
NSN 5985-01-050-6020
NSN 5996-00-723-3893