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 6620-01-162-2839
NSN 5996-00-951-3763
NSN 5905-00-716-5935
NSN 4140-00-733-7936
NSN 5985-01-234-3326
NSN 6220-01-498-7211
NSN 5990-01-254-2936
NSN 5945-01-423-1009
NSN 5999-01-329-1479
NSN 5998-00-050-3711
NSN 5990-01-183-6478
NSN 2925-00-403-5036