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 7035-00-205-1932
NSN 5895-01-433-0300
NSN 5945-01-298-6410
NSN 5905-01-550-5767
NSN 5855-00-156-5489
NSN 5975-00-273-0790
NSN 6620-01-029-3171
NSN 6145-01-052-5203
NSN 6150-01-562-7387
NSN 6150-01-442-1802
NSN 5915-01-592-3411
NSN 6620-00-008-3280