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 5960-00-111-4305
NSN 5960-00-089-8165
NSN 6650-00-104-5368
NSN 2925-00-221-8529
NSN 5895-00-946-2594
NSN 5996-00-772-9389
NSN 5930-00-992-2300
NSN 6610-01-200-6861
NSN 6145-00-695-9568
NSN 6650-01-414-9784
NSN 5920-01-136-6491
NSN 5945-00-498-1815