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 6645-00-445-5485
NSN 6620-01-624-3933
NSN 6220-00-464-7799
NSN 5945-00-063-6265
NSN 6135-01-426-4962
NSN 5925-00-171-0307
NSN 5965-01-170-5705
NSN 6645-01-116-2037
NSN 5895-01-249-6305
NSN 6105-01-357-6141
NSN 5950-01-112-0746
NSN 7035-00-631-3782