Swing check type
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 5930-01-162-4213
NSN 6135-00-735-8530
NSN 5930-01-227-7268
NSN 5910-01-602-9296
NSN 5930-00-411-0635
NSN 5920-01-158-2684
NSN 5996-01-472-2858
NSN 5996-00-165-3097
NSN 5930-00-961-1318
NSN 5930-01-030-4317
NSN 6145-01-573-0870
NSN 6650-01-546-7632