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 under 850 kpa
NSN 6130-01-579-3567
NSN 5950-01-349-7244
NSN 6240-00-456-2578
NSN 5910-01-124-7198
NSN 5855-01-289-7278
NSN 5999-01-135-7889
NSN 5990-01-210-5474
NSN 6650-00-231-2744
NSN 5945-00-118-1103
NSN 5855-01-650-3762
NSN 5925-01-414-2766
NSN 5905-00-706-6572