Pilot to open
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 6105-01-088-1677
NSN 6110-00-235-6395
NSN 2925-01-014-0118
NSN 5905-01-047-6222
NSN 6105-01-576-9045
NSN 5930-01-521-1111
NSN 5905-00-875-2855
NSN 6105-00-797-0044
NSN 6620-01-158-3125
NSN 6110-01-063-1167
NSN 5835-01-266-4382
NSN 6105-01-196-2159