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 5905-01-164-5572
NSN 6105-00-649-8482
NSN 6110-01-551-1834
NSN 5950-00-961-6987
NSN 6110-00-411-5830
NSN 5895-01-139-4272
NSN 5935-01-412-4525
NSN 2925-01-433-4374
NSN 5835-01-008-3840
NSN 6320-01-504-3948
NSN 5945-01-261-2406
NSN 5910-01-144-1141