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 6650-00-629-8027
NSN 5975-01-461-8911
NSN 6220-01-617-2666
NSN 5996-01-592-3011
NSN 5965-01-372-8626
NSN 5975-00-960-5879
NSN 5985-01-596-5987
NSN 6645-01-218-5234
NSN 5945-00-524-0195
NSN 6145-00-661-0192
NSN 5910-01-311-9261
NSN 5905-00-070-1865