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 5910-01-122-0724
NSN 5930-01-364-4840
NSN 6110-01-515-1321
NSN 6620-01-595-7459
NSN 6130-01-521-7145
NSN 6130-00-738-7290
NSN 6145-00-154-1360
NSN 5855-01-358-1939
NSN 5996-01-501-7889
NSN 5965-01-545-0539
NSN 5835-01-324-6443
NSN 5855-01-335-8907