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 7035-01-183-1989
NSN 5915-01-539-5928
NSN 5990-00-867-1122
NSN 5910-00-567-4816
NSN 5925-00-429-2690
NSN 6320-00-480-7922
NSN 6150-01-104-3356
NSN 5960-01-134-0828
NSN 5965-01-569-3332
NSN 5975-00-357-6136
NSN 5935-00-090-7317
NSN 6240-01-606-5161