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 5935-00-810-0791
NSN 5998-01-419-4992
NSN 5975-01-044-8950
NSN 6110-01-352-6438
NSN 6150-00-528-4175
NSN 2925-01-101-4655
NSN 6645-01-056-5291
NSN 6320-01-397-9995
NSN 5895-01-392-1054
NSN 5965-00-075-1485
NSN 6320-00-695-3891
NSN 6145-00-105-1239