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 5905-01-263-9250
NSN 5985-01-494-0040
NSN 5905-01-422-0127
NSN 5960-01-238-7367
NSN 5990-01-493-4039
NSN 6645-00-250-4680
NSN 6240-01-147-5424
NSN 5950-00-375-5934
NSN 6650-00-710-8130
NSN 6240-01-557-1177
NSN 5895-01-211-6807
NSN 5950-01-509-0296