Hinge pin material nickel-copper alloy; bolted bonnet
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 5965-01-331-5431
NSN 5950-00-765-4137
NSN 5999-01-328-2029
NSN 6105-00-026-9909
NSN 5985-01-155-4663
NSN 6620-00-140-8644
NSN 5990-01-024-9659
NSN 5996-00-466-7857
NSN 7035-00-018-0350
NSN 6610-01-465-1320
NSN 6240-00-846-9815
NSN 5996-01-041-1864