1.500 in. Valve size
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 materials other than copper, iron or steel
NSN 7035-01-354-8339
NSN 5965-01-185-2026
NSN 4140-01-255-2420
NSN 5945-00-394-6869
NSN 6620-00-630-8812
NSN 5935-01-426-6584
NSN 5990-01-266-6016
NSN 6645-01-426-8621
NSN 5905-01-424-0798
NSN 5945-00-759-1580
NSN 5930-00-994-8471
NSN 7035-01-412-8322