Technical Workshop - Charleston

March 7, 2022
In person - Embassy Suites, Charleston, SC
and Virtual option
8:00 a.m. – 2:00 p.m.
Presented by Randall Bobbitt, CFPAI, Danfoss Power Solutions


Proportional Directional Control Valves for Mobile Hydraulic Applications

An extensive tour of Open Circuit proportional work function control requirements for today’s off-road mobile equipment including

  • Proportional spool valve design basics
  • Comparison of Industrial vs Mobile work function control requirements
  • Variable pump vs Fixed pump system considerations
  • Open Circuit Load Sensing systems
  • Deep dive into Pre-Compensated vs Post-Compensated work function control 
  • Latest development trends for Open Circuit work function control.