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 6135-00-891-4944
NSN 5915-01-454-8322
NSN 6220-01-150-0648
NSN 6105-00-321-9534
NSN 6320-01-046-5228
NSN 4140-01-072-3379
NSN 5985-01-599-5173
NSN 5930-01-559-9316
NSN 6650-01-100-3185
NSN 6240-01-499-8002
NSN 6240-00-936-2056
NSN 5855-01-141-8227