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 copper having a pressure rating of 850 kpa or over
NSN 5930-00-943-3496
NSN 6110-01-422-4713
NSN 5998-00-679-4001
NSN 6150-00-710-7191
NSN 5950-01-223-6346
NSN 6135-01-471-4315
NSN 6150-01-451-3763
NSN 5985-01-340-7692
NSN 6110-00-147-2766
NSN 6685-01-375-8727
NSN 6620-01-606-4138
NSN 5910-00-218-1114