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 5910-00-646-8797
NSN 5910-00-179-2888
NSN 5835-01-498-9410
NSN 5930-00-739-4745
NSN 5930-00-285-8727
NSN 6220-01-106-3215
NSN 6610-00-584-5055
NSN 5960-01-399-4327
NSN 5960-01-360-4107
NSN 6650-00-127-4581
NSN 6105-01-261-8028
NSN 5985-01-060-9052