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 5965-00-246-5612
NSN 5930-00-697-3660
NSN 7035-01-243-8523
NSN 6105-01-582-7698
NSN 6650-00-947-4380
NSN 5915-00-754-4898
NSN 6650-00-902-9741
NSN 5935-01-509-1164
NSN 4140-01-424-7573
NSN 6620-00-106-9658
NSN 6610-00-977-6536
NSN 5996-01-163-1768