Swing check type
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 6685-01-127-7885
NSN 6240-01-334-1115
NSN 6685-01-350-4330
NSN 6610-00-478-2815
NSN 5935-00-362-3873
NSN 5998-00-411-9656
NSN 6685-01-032-2169
NSN 5935-00-706-7294
NSN 5905-00-353-1659
NSN 5835-01-654-4570
NSN 6150-01-101-4136
NSN 6610-00-105-1677