Valve size 1.500 in.
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Classification: Check valves of steel
NSN 5905-01-472-2366
NSN 5990-01-516-9665
NSN 5945-01-078-0511
NSN 6105-00-686-1732
NSN 6105-00-027-7507
NSN 6645-01-126-3969
NSN 6240-01-643-9173
NSN 6320-01-290-5271
NSN 6220-01-604-9488
NSN 2925-00-874-1864
NSN 6145-00-156-4394
NSN 5835-01-219-0586