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 6135-01-307-2749
NSN 5996-00-339-7078
NSN 6220-01-044-0708
NSN 5960-01-560-1958
NSN 5935-01-455-8081
NSN 5855-00-137-6548
NSN 6650-00-901-4914
NSN 6130-00-833-3133
NSN 4140-01-198-1452
NSN 2925-01-225-0713
NSN 5990-01-510-4699
NSN 6320-01-366-5157