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 6150-00-731-2079
NSN 6320-00-646-3311
NSN 5930-01-111-1692
NSN 6645-00-888-5820
NSN 5925-00-683-7877
NSN 7035-00-868-2640
NSN 6135-01-500-0572
NSN 6150-01-419-4350
NSN 4140-00-105-3083
NSN 6620-01-004-7072
NSN 6135-01-223-3869
NSN 5915-01-125-1484