Cracking pressure 2 - 4 psi
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 5895-01-093-0591
NSN 6145-00-702-0057
NSN 6130-00-541-8468
NSN 5920-00-796-6794
NSN 5945-01-494-9374
NSN 4140-01-471-3473
NSN 5998-00-866-8374
NSN 4140-01-063-9834
NSN 5999-01-170-4072
NSN 6110-01-536-9251
NSN 5990-01-525-2250
NSN 6685-01-113-8985