Special cracking pressure setting 5.0 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 5990-01-462-1617
NSN 6105-00-560-1767
NSN 5910-01-383-6749
NSN 6645-01-028-2186
NSN 6130-01-523-5617
NSN 6320-01-307-6505
NSN 5915-01-318-5151
NSN 4140-00-272-6538
NSN 5990-00-706-9701
NSN 5999-00-248-3227
NSN 5985-00-517-9342
NSN 5920-01-168-7810