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 5835-01-416-6449
NSN 5998-00-895-9564
NSN 6150-01-195-6931
NSN 5910-01-246-4138
NSN 5935-01-206-4432
NSN 6685-01-457-9777
NSN 6150-01-598-3458
NSN 6145-01-412-7517
NSN 6150-01-069-2794
NSN 6105-00-708-9680
NSN 5960-00-834-0571
NSN 6650-01-418-3228