In line 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 under 850 kpa
NSN 6320-01-612-7035
NSN 6620-01-098-9866
NSN 5999-01-353-7936
NSN 5835-01-519-3834
NSN 5999-01-065-2179
NSN 2925-01-604-8984
NSN 5895-00-535-2576
NSN 6610-00-420-8475
NSN 5915-00-542-2179
NSN 6240-01-236-9330
NSN 6610-01-300-1629
NSN 6320-01-583-6809