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 4140-01-634-0330
NSN 5950-01-577-0001
NSN 6610-01-660-9082
NSN 5835-00-358-4235
NSN 5915-01-426-8862
NSN 5855-01-574-3597
NSN 5999-01-367-2843
NSN 5905-01-112-0271
NSN 6110-01-068-0301
NSN 6650-01-381-7172
NSN 5935-00-441-7854
NSN 6150-00-710-7191