Even with sudden changes of inlet pressure and temperature to the valve, the actuator controller aggressively minimizes outlet temperature variations, making the system ideal for use in industrial applications as a simple stand-alone or integrated mixing solution. 

Electronic Actuator Features

  • Analog (4-20mA) input and output control signals for interfacing with SCADA control
  • Software configurable control settings
  • Very high resolution capability (0.03° rotational)
  • External RS232 connection (cable supplied)
  • Stand-alone closed loop temperature control, or remote analog (4-20mA) control options
  • Power: regulated 24Vdc 3.5Amp supply required
  • Failsafe position feedback (non-contact absolute encoder)
  • Keypad: 4 membrane switches with “dual touch” safety features
  • Display: 3.5 digit LCD display with back light
  • Push-button power switch
  • Extra analog input for interfacing ancillary devices (e.g., flow switch, level switch)
  • 90° stroke time as low as 1.5 seconds for fast control action
  • Gearbox: planetary, lifetime lubrication, low backlash
  • 100% duty cycle rated actuator