Dynamic Suspensions Spool Valve (DSSV) is a chassis suspension technology that delivers high levels of suspension damping performance. It is used on various ultra high-performance GM vehicles, ...

Suspension damping technology has remained relatively unchanged for the past 100 years. Conventional dampers (known to the layperson as shock absorbers) work by forcing a piston through a chamber ...

This file type includes high resolution graphics and schematics when applicable. The images above are simple cross sections of a typical spool valve (left) and a poppet valve (right). (Courtesy of ...