Siemens Rotary Actuator GQD131.9A

Electromotive rotary actuators with spring return for fail-safe function on 2-position, 3-position, and modulating control. Used on heating, ventilation, and air conditioning plants

USES OF GQD131.9A

  • Brushless, robust DC motors ensure reliable operation regardless of load.
  • The valve actuators do not require an end position switch, are overload proof, and remain in place upon reaching the end stop.
  • The gears are maintenance free and low noise