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 5975-01-415-4283
NSN 4140-00-875-4552
NSN 6130-01-277-5997
NSN 5975-01-553-1261
NSN 6135-00-297-8873
NSN 5910-01-091-7945
NSN 6130-01-292-1646
NSN 5915-01-240-9134
NSN 6105-01-384-3169
NSN 5998-01-065-0519
NSN 5905-01-058-5333
NSN 6240-01-149-4861