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 5960-01-177-0338
NSN 5920-01-229-2709
NSN 6240-00-163-5143
NSN 6685-00-248-4016
NSN 5945-00-584-9251
NSN 5945-01-065-9004
NSN 5999-00-525-4320
NSN 6610-01-168-7943
NSN 5910-01-414-8669
NSN 7035-01-366-5912
NSN 5925-00-128-9376
NSN 5950-01-241-5477