With controls; 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 6150-01-408-2686
NSN 5915-01-212-2988
NSN 2925-01-226-6126
NSN 5915-00-078-9574
NSN 5930-01-188-9057
NSN 6150-00-941-0667
NSN 5835-00-419-6576
NSN 6105-01-374-0557
NSN 6240-01-616-6813
NSN 5910-01-046-4984
NSN 6650-01-102-7847
NSN 5975-00-170-3623