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 materials other than copper, iron or steel
NSN 5999-00-796-9380
NSN 6610-01-254-3647
NSN 2925-01-550-0177
NSN 2925-01-652-6553
NSN 5905-01-348-5738
NSN 5895-01-050-8392
NSN 5945-00-369-1585
NSN 6145-01-588-2847
NSN 6150-01-103-1066
NSN 6320-01-434-3049
NSN 6135-00-062-5080
NSN 5910-00-621-7223