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 5960-00-431-8739
NSN 5999-00-255-6512
NSN 6240-00-054-1001
NSN 5915-01-050-8214
NSN 5905-01-415-0869
NSN 5998-01-162-3392
NSN 5905-00-619-2475
NSN 5945-01-590-7521
NSN 6110-00-473-2101
NSN 5965-01-325-0627
NSN 6320-00-725-0754
NSN 6320-01-283-1300