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 5945-00-642-5755
NSN 6620-01-039-5468
NSN 5985-00-141-0290
NSN 6220-00-727-5274
NSN 5895-01-654-4076
NSN 6220-00-989-7872
NSN 6105-01-333-9162
NSN 7035-00-529-3128
NSN 5945-01-189-3026
NSN 6150-01-585-3757
NSN 6130-01-173-7183
NSN 5930-01-264-9748