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 7035-01-003-9142
NSN 5945-01-412-5120
NSN 5965-01-012-1065
NSN 5965-00-144-2543
NSN 6620-00-925-8435
NSN 5999-00-938-3488
NSN 6645-01-396-2104
NSN 6150-00-332-2053
NSN 6620-00-170-5296
NSN 7035-01-388-4298
NSN 6220-01-391-6084
NSN 6150-00-596-4974