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 5975-01-264-6803
NSN 5998-01-308-7689
NSN 6240-00-456-2578
NSN 5835-00-554-0399
NSN 5965-01-232-5766
NSN 5895-01-023-8446
NSN 2925-01-380-0869
NSN 6130-01-305-4032
NSN 5999-00-707-6083
NSN 5915-01-023-2555
NSN 5835-01-099-1514
NSN 6105-01-230-2010