operation pressure and media for which designed: not rated
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.
NSN 6650-01-359-8537
NSN 5855-01-273-0927
NSN 5960-01-126-5767
NSN 5999-01-305-3459
NSN 6650-00-656-3066
NSN 5985-01-237-6064
NSN 6240-01-582-1227
NSN 6645-00-997-4589
NSN 6240-00-993-6820
NSN 7035-01-418-5499
NSN 5930-00-446-9125
NSN 6130-01-463-7918