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 6135-01-370-9441
NSN 5910-00-761-3495
NSN 6110-01-186-7282
NSN 5925-01-250-9396
NSN 6620-00-325-4693
NSN 5999-00-341-3102
NSN 5990-00-816-5395
NSN 6105-01-361-9248
NSN 5990-01-553-6859
NSN 4140-01-650-6894
NSN 5960-01-328-8248
NSN 6220-01-350-3108