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 6650-01-135-5167
NSN 6240-01-080-4826
NSN 5990-01-407-1474
NSN 5930-01-653-0103
NSN 6105-01-541-5201
NSN 5975-01-566-7385
NSN 7035-01-633-9537
NSN 6135-01-220-7193
NSN 5965-01-295-9842
NSN 6110-00-630-5255
NSN 5930-01-224-1798
NSN 5960-01-539-1956