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 5990-00-357-8103
NSN 2925-00-802-9387
NSN 6650-01-519-9165
NSN 6105-01-352-0058
NSN 5925-00-758-5128
NSN 6240-01-243-5714
NSN 5960-01-522-0391
NSN 5975-00-196-0698
NSN 5950-00-765-5605
NSN 6685-01-357-6358
NSN 5998-00-524-2315
NSN 5950-00-248-6921