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 5930-00-628-8106
NSN 6620-00-983-4171
NSN 5835-01-535-0948
NSN 5975-01-472-8501
NSN 6145-01-349-6553
NSN 5990-01-014-1280
NSN 6685-01-160-5421
NSN 5990-01-434-7913
NSN 5965-01-411-4767
NSN 5965-01-412-5946
NSN 5905-01-060-9092
NSN 5910-01-501-6192