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 5915-01-582-8404
NSN 6650-01-352-7111
NSN 6620-01-367-4960
NSN 6320-00-557-3079
NSN 5935-00-657-1527
NSN 4140-01-259-9260
NSN 5835-01-200-7153
NSN 5855-01-484-6507
NSN 6150-01-599-6850
NSN 6685-01-021-5648
NSN 4140-00-027-5150
NSN 6105-00-231-2932