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 5910-01-384-9951
NSN 6240-00-731-5071
NSN 5920-01-099-4694
NSN 5935-00-556-7975
NSN 5950-00-081-8787
NSN 2925-01-257-0695
NSN 5925-00-076-0120
NSN 6150-01-451-0455
NSN 6645-00-440-5635
NSN 5855-00-149-0766
NSN 5895-01-437-0290
NSN 6110-01-535-5115