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 6685-00-100-4753
NSN 5905-00-542-6471
NSN 6685-00-707-4842
NSN 5905-01-320-7769
NSN 5935-00-782-4753
NSN 6650-01-388-3387
NSN 6145-00-759-6745
NSN 5950-01-132-9374
NSN 6110-00-930-1558
NSN 5999-00-804-4488
NSN 4140-01-091-0270
NSN 6220-00-282-9714