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 5925-00-206-3580
NSN 5920-01-193-5963
NSN 6130-01-660-3799
NSN 5998-01-477-3458
NSN 5915-01-033-1010
NSN 5960-01-460-0115
NSN 4140-00-879-6418
NSN 5855-01-130-1501
NSN 5950-00-501-6250
NSN 6135-01-472-9011
NSN 5960-01-048-8228
NSN 5835-00-083-6557