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 6685-01-468-5781
NSN 2925-00-261-5800
NSN 6150-01-396-3092
NSN 5835-01-532-9373
NSN 5985-01-596-7971
NSN 5920-01-467-5188
NSN 5920-00-051-9742
NSN 5895-00-276-7916
NSN 6105-01-207-6045
NSN 5930-00-932-3143
NSN 7035-01-271-1643
NSN 6135-01-388-2761