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 6135-01-062-9356
NSN 6320-01-054-3046
NSN 5945-01-484-4126
NSN 5910-01-018-4770
NSN 6610-01-384-6109
NSN 5905-00-161-4410
NSN 5985-00-442-6083
NSN 6105-01-003-9162
NSN 5960-01-331-3817
NSN 6650-01-045-5494
NSN 5998-00-150-9041
NSN 5920-00-767-9049