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 6130-01-608-7972
NSN 5935-01-542-9922
NSN 5996-00-054-4628
NSN 5915-01-255-0343
NSN 5835-01-132-5894
NSN 5950-01-304-3314
NSN 5990-01-180-7365
NSN 6110-01-386-8991
NSN 6685-01-460-8196
NSN 6685-01-254-3490
NSN 5960-01-250-5502
NSN 5895-01-442-3119