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 7035-01-192-9989
NSN 6240-00-398-0740
NSN 5996-01-058-8227
NSN 5915-01-035-7448
NSN 5920-01-416-8756
NSN 6620-00-224-3479
NSN 5950-01-332-3696
NSN 6150-01-270-7676
NSN 6320-01-573-6490
NSN 5965-01-100-2591
NSN 5855-01-305-3292
NSN 6610-00-468-1958