Swing 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 6130-00-148-8784
NSN 5998-00-518-3386
NSN 5915-01-192-1303
NSN 6110-01-504-6625
NSN 7035-00-299-7150
NSN 5998-01-250-2461
NSN 5999-00-277-4257
NSN 6105-00-124-5834
NSN 5855-01-406-4821
NSN 6150-01-111-7786
NSN 6320-00-674-1361
NSN 6645-01-626-1627