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 5975-00-337-0448
NSN 6220-01-238-5332
NSN 5965-00-100-1291
NSN 6130-01-549-2932
NSN 6685-01-297-7983
NSN 5930-01-186-8481
NSN 6610-01-432-3229
NSN 5975-01-088-6116
NSN 5925-00-764-8349
NSN 5925-01-535-8172
NSN 5960-01-423-1085
NSN 5965-00-289-6280