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 under 850 kpa
NSN 5975-00-050-6801
NSN 5935-00-136-9710
NSN 5835-00-523-0736
NSN 6685-01-592-0709
NSN 5930-00-782-9482
NSN 5965-01-649-1279
NSN 6320-01-415-0953
NSN 5975-00-394-2545
NSN 5996-01-512-6170
NSN 6110-00-181-9544
NSN 6610-00-763-2415
NSN 5905-01-372-0244