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 5935-00-515-6967
NSN 5965-00-133-0694
NSN 5855-01-508-1707
NSN 5920-01-023-6818
NSN 5965-01-332-9825
NSN 5905-01-610-6526
NSN 5960-00-584-4553
NSN 5855-01-482-8290
NSN 6650-01-609-7257
NSN 5990-01-089-6743
NSN 5925-01-023-1411
NSN 5999-01-435-9619