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 5975-01-406-3620
NSN 5999-01-032-1938
NSN 5965-01-650-5785
NSN 6220-01-568-6325
NSN 6145-01-452-1254
NSN 5910-00-151-5361
NSN 5996-01-515-6895
NSN 6240-01-029-5988
NSN 6105-01-335-4611
NSN 5945-01-608-6173
NSN 5915-00-542-2179
NSN 5835-01-411-7050