Nha seawater & ai
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 5998-00-277-7552
NSN 5835-01-216-7289
NSN 5915-01-605-3326
NSN 5920-01-411-5423
NSN 5910-00-505-7461
NSN 5990-01-423-8189
NSN 7035-01-200-4751
NSN 5930-00-878-1240
NSN 6145-01-660-7640
NSN 5950-00-565-2687
NSN 5835-01-647-6426
NSN 7035-00-463-7143