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 5835-00-572-7445
NSN 2925-01-446-6523
NSN 7035-01-052-3815
NSN 5910-01-082-7559
NSN 5998-01-476-7129
NSN 5960-01-278-9394
NSN 5975-01-062-1435
NSN 6110-01-410-6574
NSN 5975-01-363-5958
NSN 7035-00-117-0418
NSN 5925-01-229-4680
NSN 6320-00-731-6134