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 5895-01-434-3708
NSN 6135-01-380-4396
NSN 5920-00-132-3115
NSN 5895-01-204-3591
NSN 6240-00-391-6402
NSN 7035-00-997-6212
NSN 6135-00-461-3590
NSN 5930-01-431-9902
NSN 5985-01-027-0777
NSN 5920-01-028-2619
NSN 6130-00-991-9535
NSN 5895-01-354-4973