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 5910-01-600-0199
NSN 6220-01-024-9444
NSN 5855-01-272-1504
NSN 5920-00-147-3164
NSN 5998-01-570-9601
NSN 5855-01-333-0969
NSN 5960-01-299-9182
NSN 6645-00-171-9251
NSN 5930-00-931-2775
NSN 5930-01-309-2984
NSN 5965-01-050-7055
NSN 7035-01-006-3186