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.
NSN 6240-01-506-6778
NSN 6135-01-268-7056
NSN 6105-01-180-5013
NSN 5855-01-478-2333
NSN 5998-00-104-3458
NSN 6105-00-473-2314
NSN 5930-01-530-2283
NSN 6650-00-157-9403
NSN 5925-00-441-5511
NSN 6130-01-380-0482
NSN 5930-01-240-3249
NSN 6240-01-440-4066