Hinge pin material nickel-copper alloy; bolted bonnet
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 6110-01-542-1185
NSN 5915-00-403-1628
NSN 5985-01-320-2846
NSN 6685-00-900-0579
NSN 7035-01-612-8091
NSN 5945-00-054-5432
NSN 5930-01-614-9305
NSN 6610-01-106-1783
NSN 5920-01-541-4215
NSN 5835-00-483-4838
NSN 5915-01-486-4700
NSN 5935-00-222-8213