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 of 850 kpa or over
NSN 6105-01-042-4792
NSN 5996-00-102-5425
NSN 5999-00-441-2707
NSN 5855-01-462-9279
NSN 6240-01-014-5598
NSN 5905-00-419-0326
NSN 5925-00-816-9929
NSN 5910-01-146-3954
NSN 6110-01-108-4381
NSN 6610-01-167-8747
NSN 6650-01-258-5871
NSN 5999-01-414-6963