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 5996-01-102-5869
NSN 5945-01-202-8363
NSN 5855-01-579-5858
NSN 6220-01-139-7340
NSN 5998-00-233-6401
NSN 5950-01-503-3625
NSN 7035-00-252-7467
NSN 2925-01-144-7106
NSN 6650-01-600-4843
NSN 6130-01-371-2278
NSN 6150-01-414-5613
NSN 5985-01-021-4687