Cartridge type; 1 psi cracking pressure
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 5895-01-271-3500
NSN 4140-01-006-1264
NSN 6220-00-174-4749
NSN 6610-01-080-8064
NSN 5920-01-433-9119
NSN 6610-00-175-7250
NSN 6610-01-157-0426
NSN 5998-01-384-3494
NSN 6145-00-786-7980
NSN 6130-01-293-6051
NSN 6220-01-545-5466
NSN 5930-01-600-5769