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 5925-01-455-4411
NSN 5925-01-634-0664
NSN 6145-01-553-7425
NSN 5895-01-211-6241
NSN 6240-00-170-5302
NSN 5915-01-090-2480
NSN 5935-01-628-1345
NSN 5998-01-293-9676
NSN 5985-00-932-4257
NSN 6240-01-320-1308
NSN 5905-00-762-8607
NSN 5920-01-352-6650