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 5915-00-772-1228
NSN 2925-00-102-6835
NSN 7035-01-191-2822
NSN 5999-00-321-9033
NSN 5910-00-809-4882
NSN 5930-01-381-7610
NSN 2925-01-576-6206
NSN 5950-00-081-6191
NSN 5910-01-290-4803
NSN 6620-01-122-8886
NSN 5905-00-898-6810
NSN 5920-00-636-4713