cracking pressure 1 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 6220-00-735-4815
NSN 5996-01-442-0652
NSN 6620-01-259-5944
NSN 6130-01-340-8863
NSN 6105-00-945-0428
NSN 5950-01-151-7810
NSN 5990-00-458-9643
NSN 6685-01-070-3496
NSN 5855-00-987-1171
NSN 4140-01-232-8998
NSN 6220-01-192-1908
NSN 5915-00-462-2878