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 5945-00-035-9251
NSN 6110-01-436-4853
NSN 6610-00-357-2937
NSN 6145-01-552-6147
NSN 6130-00-830-5720
NSN 5985-00-277-7371
NSN 5920-01-565-0662
NSN 5996-01-098-5543
NSN 5895-01-475-4343
NSN 6110-00-604-3534
NSN 2925-00-005-1618
NSN 6130-01-154-0132