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 5990-01-065-0492
NSN 5960-01-564-5044
NSN 6130-00-859-5161
NSN 4140-00-332-5956
NSN 6320-00-242-3300
NSN 6130-01-408-6283
NSN 5920-01-470-8851
NSN 6105-01-243-3678
NSN 6130-01-165-2130
NSN 5905-01-478-9494
NSN 6645-00-192-1152
NSN 5999-01-058-9606