Swing type; y-pattern
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 6150-01-158-3864
NSN 6240-01-155-2959
NSN 5965-01-116-1886
NSN 5895-01-106-4161
NSN 6650-01-650-5181
NSN 5855-00-198-3197
NSN 5975-01-293-4907
NSN 5935-01-105-0567
NSN 5990-01-045-2129
NSN 5945-01-341-4960
NSN 6320-01-600-0787
NSN 4140-00-404-7092