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 5945-01-236-5000
NSN 5930-00-611-7807
NSN 5960-01-365-2320
NSN 7035-00-870-0290
NSN 6645-01-438-4118
NSN 5960-01-066-9024
NSN 5835-01-537-1228
NSN 6610-00-841-1861
NSN 6620-01-526-2857
NSN 6105-01-577-1042
NSN 5965-01-408-9551
NSN 5905-01-165-9845