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 5975-01-065-2953
NSN 5950-01-273-3593
NSN 5895-00-067-4262
NSN 5999-01-325-2158
NSN 6620-01-367-4960
NSN 5945-01-092-0481
NSN 6130-00-335-9712
NSN 5920-01-246-5678
NSN 5930-00-176-0194
NSN 6650-01-472-6753
NSN 6320-00-261-9136
NSN 5920-01-476-8691