Thd female 0.500 in diameter fpt connector; unleaded metal alloy body
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 6620-01-067-8336
NSN 6135-01-424-4940
NSN 6150-00-548-0918
NSN 6110-00-152-1529
NSN 6620-01-530-7538
NSN 5990-01-114-5095
NSN 6130-01-050-1838
NSN 5975-01-469-7981
NSN 5999-00-104-5297
NSN 5999-01-461-8280
NSN 6105-00-999-7272
NSN 4140-00-627-2556