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 5950-01-411-8915
NSN 6320-00-468-8421
NSN 5985-01-278-9067
NSN 5905-01-135-2851
NSN 5910-00-203-0566
NSN 5905-00-462-6292
NSN 5975-01-357-7948
NSN 5930-01-093-1155
NSN 5915-00-429-1986
NSN 6220-01-424-1967
NSN 5990-01-476-9956
NSN 5905-01-224-3974