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 copper having a pressure rating of 850 kpa or over
NSN 7035-01-121-5905
NSN 5915-01-340-0650
NSN 6130-01-397-6144
NSN 6320-01-039-5891
NSN 6150-01-010-1877
NSN 6620-01-121-0736
NSN 6110-00-995-0133
NSN 5855-01-109-1807
NSN 5945-01-384-1849
NSN 5985-01-578-8474
NSN 5855-00-237-4088
NSN 5910-01-552-2271