500psig working pressure rated at 86 degrees f. Liquid and 5 degrees f. Evaporator.
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 6610-00-186-9180
NSN 5965-00-061-1061
NSN 5996-00-518-4880
NSN 6150-01-025-6305
NSN 4140-01-374-5831
NSN 5915-01-193-5275
NSN 6645-01-233-1131
NSN 5855-00-110-9341
NSN 5905-01-592-8061
NSN 5996-01-484-3448
NSN 6650-00-253-4783
NSN 6150-01-187-5824