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 5905-00-783-7498
NSN 5998-01-371-2844
NSN 5985-01-240-0329
NSN 5999-01-606-1651
NSN 5915-01-461-8233
NSN 5935-01-634-0668
NSN 5835-01-656-2940
NSN 7035-01-653-8015
NSN 5985-01-141-7059
NSN 6650-01-380-4107
NSN 6150-00-884-8530
NSN 6150-01-400-4211