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 6320-00-004-9158
NSN 6650-00-161-4122
NSN 5915-01-564-0972
NSN 5915-01-027-0157
NSN 6610-01-435-5425
NSN 6610-00-172-7658
NSN 5915-01-379-0307
NSN 5935-01-577-0639
NSN 6150-01-415-5568
NSN 6320-01-390-5385
NSN 6320-00-223-0498
NSN 6240-01-401-5340