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 5960-00-927-5984
NSN 5990-01-219-9018
NSN 5895-01-208-8927
NSN 6220-01-140-3516
NSN 5975-00-178-1584
NSN 5998-01-462-0636
NSN 6650-00-226-7099
NSN 5985-01-186-6259
NSN 4140-01-100-1223
NSN 6150-01-197-9997
NSN 6320-01-103-6218
NSN 6645-01-334-5279