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 6150-01-576-0365
NSN 6130-01-268-2841
NSN 6240-00-872-3365
NSN 6110-01-394-9891
NSN 6320-01-150-5378
NSN 5835-01-314-2781
NSN 5945-01-177-3436
NSN 5920-01-339-3722
NSN 5910-01-232-6981
NSN 5975-01-526-3741
NSN 5960-00-283-9702
NSN 6135-01-136-1059