Designed to operate linear or rotary pneumatic valve actuators, the SRI Foxboro Eckardt series positioners belong to an elite traditional product family with proven history of high reliability in 4-20 mA analog control.

The Foxboro Eckardt analog positioners offer highly reliable mechanisms for superior control with excellent modularity for additional features such as feedback signal or limit switches.  Each unit comes with a pneumatic test signal mechanism which can be crucial for troubleshooting valve actuators.

Features:

• Low air consumption
  
  
• Multiple split ranges possible
  
  
• Designed for linear or rotary / single or double acting
  
  
• Multiple characterizations supported
  
  
• Optional features:  feedback/limit switches