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 of 850 kpa or over
NSN 5855-00-610-4052
NSN 7035-00-797-2635
NSN 5945-01-423-1009
NSN 2925-01-085-0691
NSN 5895-01-310-8659
NSN 5950-01-551-6253
NSN 6105-01-561-3396
NSN 6645-01-250-5154
NSN 5945-00-756-9707
NSN 6135-01-532-7951
NSN 5930-01-440-9996
NSN 6650-00-344-9500