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 5960-01-054-8813
NSN 5985-01-092-4067
NSN 2925-00-233-5644
NSN 6220-01-432-0089
NSN 5975-01-049-6255
NSN 5905-01-325-5197
NSN 5975-00-477-0614
NSN 6240-00-954-7853
NSN 5835-00-010-4307
NSN 6240-00-372-4841
NSN 6105-01-438-0556
NSN 6645-01-411-5657