Duplomatic EDM-J digital amplifier — designed for closed-loop control of proportional and servo-proportional valves:

The EDM-J is a DIN rail-mounted digital amplifier used for closed-loop control of:

• Single or double solenoid proportional valves with feedback
• Servo-proportional valves

It regulates the spool position based on a reference signal, ensuring linear response with minimal hysteresis. Each unit is factory preset according to the selected valve configuration to optimize performance.

 Key Specifications