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 5996-01-592-6898
NSN 5950-01-479-2378
NSN 6145-00-199-8066
NSN 5985-01-063-3641
NSN 5930-01-322-1977
NSN 5925-01-454-0253
NSN 5999-01-417-0841
NSN 6685-00-390-8687
NSN 6620-01-032-3937
NSN 5950-01-535-2953
NSN 5835-00-251-9138
NSN 5975-01-011-1313