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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5835-01-519-3834
NSN 6135-01-180-9611
NSN 6110-00-214-9186
NSN 6135-00-196-5267
NSN 5855-00-361-0167
NSN 5975-01-182-5806
NSN 5975-00-081-2171
NSN 5950-01-433-8078
NSN 5905-01-472-2366
NSN 5996-00-114-1799
NSN 6610-01-152-2821
NSN 5855-00-089-3974