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Numatics™ 603 Proportional Valve Control Electronics
Series 603 Proportional Valve
The ASCO Numatics ControlD is a stand-alone control device used for open-loop, closed-loop, or dual-loop (cascaded) process control.
It is designed to control proportional valves by regulating the current to the valve´s solenoid coil. Control loop parameters can be customized for an application using DigiCom software (included). The device is suitable for the control of flow, pressure, temperature, and force.


  • Offers digital communication and control
  • Software included to adjust control parameters and perform application customization
  • Easy change of control parameters
  • AUTO-ADAPT function for determining maximum coil current
  • Integrated display and LEDs for easy set up and configuration