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.
Classification: Check valves of copper having a pressure rating under 850 kpa
NSN 5905-01-549-4406
NSN 5930-00-209-6956
NSN 5855-00-586-6255
NSN 5895-01-619-2473
NSN 5990-00-880-1299
NSN 6620-00-106-3350
NSN 6650-01-067-8946
NSN 6105-01-478-9101
NSN 5945-00-892-9241
NSN 6650-01-096-6803
NSN 5945-00-122-3650
NSN 5905-00-223-9506