Swing type; y-pattern
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 5999-00-289-1472
NSN 6145-01-393-5691
NSN 5905-01-477-6629
NSN 6685-01-323-1334
NSN 5935-01-524-1040
NSN 5990-01-278-9985
NSN 5960-01-069-8028
NSN 5910-00-269-4755
NSN 6610-01-158-7311
NSN 5999-00-839-0528
NSN 5945-01-563-5914
NSN 5905-00-902-1478