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 5990-00-821-0103
NSN 5945-01-207-5133
NSN 5905-01-289-5224
NSN 5855-00-631-4565
NSN 6145-01-299-4783
NSN 5975-00-223-3034
NSN 6240-00-933-7641
NSN 6650-01-319-6930
NSN 6685-00-555-4198
NSN 5985-01-225-1369
NSN 5996-01-181-5438
NSN 5950-00-115-8484