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 5990-00-655-3065
NSN 5925-01-459-7882
NSN 4140-00-928-9097
NSN 5910-00-245-4643
NSN 5835-01-364-6830
NSN 7035-01-407-6413
NSN 6150-00-995-9019
NSN 5855-01-561-4008
NSN 6320-01-556-2011
NSN 4140-01-204-7025
NSN 4140-00-205-6491
NSN 6150-00-015-7284