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 5990-01-644-3095
NSN 6320-00-476-6898
NSN 6145-01-409-1034
NSN 6145-01-235-0761
NSN 6145-01-129-2836
NSN 5998-01-341-1184
NSN 5960-01-380-0885
NSN 7035-00-870-0290
NSN 5905-01-372-1950
NSN 7035-00-264-7543
NSN 6240-01-565-6276
NSN 5920-01-126-4741