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 5965-01-543-9997
NSN 5835-00-401-2578
NSN 6220-00-267-6940
NSN 6105-00-194-6583
NSN 5925-00-156-0680
NSN 5925-00-175-9349
NSN 5915-00-432-2993
NSN 6135-01-336-3115
NSN 5975-01-010-2953
NSN 5925-01-627-7481
NSN 7035-01-487-4314
NSN 5835-01-392-7683