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 6685-01-289-0950
NSN 5950-00-271-7340
NSN 6105-01-644-5675
NSN 5930-01-144-2088
NSN 6145-00-679-2368
NSN 6240-01-485-3116
NSN 2925-01-445-4095
NSN 5910-01-429-7818
NSN 6110-00-655-2937
NSN 5925-00-525-4037
NSN 5910-00-826-4259
NSN 5985-01-568-6414