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 5998-01-230-0365
NSN 5950-01-147-0349
NSN 5925-01-438-5051
NSN 5915-01-643-5786
NSN 6220-00-577-3434
NSN 5925-00-461-1512
NSN 5935-01-131-2006
NSN 6240-01-291-4833
NSN 5975-01-126-6588
NSN 5935-01-158-4447
NSN 7035-01-429-7954
NSN 5925-00-871-9009