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 6685-01-442-4985
NSN 5935-01-068-3228
NSN 2925-01-221-9398
NSN 6150-01-541-4203
NSN 6130-00-537-1903
NSN 5835-00-453-1969
NSN 5990-00-741-9775
NSN 4140-01-515-8864
NSN 5950-01-464-5303
NSN 5965-01-278-8218
NSN 6220-01-013-9498
NSN 2925-01-391-9247