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 under 850 kpa
NSN 6130-01-373-1282
NSN 6685-01-422-2771
NSN 5965-01-070-5515
NSN 6320-01-592-4567
NSN 5930-01-299-7680
NSN 5985-01-521-3694
NSN 6240-01-564-9542
NSN 5998-00-260-9515
NSN 2925-00-845-1480
NSN 5910-00-096-7611
NSN 5935-01-074-5043
NSN 5985-01-523-0807