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 6610-00-400-1252
NSN 6135-01-616-5239
NSN 5915-01-201-2937
NSN 5996-01-633-7979
NSN 6650-01-010-4204
NSN 5975-01-025-5794
NSN 6145-01-152-2417
NSN 5905-01-166-9183
NSN 6620-00-837-9484
NSN 5920-00-066-0221
NSN 5920-01-025-2725
NSN 5895-01-353-9293