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 5960-00-273-3260
NSN 5990-01-069-8649
NSN 5855-01-241-1054
NSN 5935-01-037-5521
NSN 5950-00-719-7470
NSN 5925-00-361-8836
NSN 6130-01-352-5644
NSN 5990-01-127-4243
NSN 5915-00-295-3072
NSN 5998-01-074-3778
NSN 5985-01-219-2475
NSN 6650-00-788-1461