Working pressure is 460 psi @ 900 degrees f or 715 psi @ 850 degrees f or 1975 psi @ -20 degrees f
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 steel
NSN 5960-01-381-2478
NSN 6645-01-064-3711
NSN 5855-00-179-8588
NSN 5925-00-846-7090
NSN 5915-00-318-8872
NSN 5996-00-186-8709
NSN 5835-01-399-5820
NSN 5945-01-450-1070
NSN 5935-01-147-6090
NSN 6620-00-337-5610
NSN 6135-01-079-7852
NSN 5920-01-216-1981