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 6685-01-363-9688
NSN 5895-01-382-9755
NSN 6645-01-495-0939
NSN 5945-01-451-4798
NSN 5920-01-123-5836
NSN 2925-01-132-5827
NSN 6650-01-024-9554
NSN 5930-01-462-5120
NSN 5920-00-226-7148
NSN 5998-01-483-2600
NSN 6645-00-318-5721
NSN 7035-01-346-8800