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 7035-01-462-5766
NSN 5965-01-661-3023
NSN 2925-00-890-9837
NSN 5965-01-092-4860
NSN 6240-00-086-6504
NSN 6650-00-073-2709
NSN 6220-00-104-9599
NSN 5930-00-266-8175
NSN 5999-01-107-2122
NSN 6130-01-415-4696
NSN 6320-01-627-8295
NSN 5935-00-165-3360