Siemens Building Technology GCA131.1U Damper Actuator 3-Position S/R 24 VAC

Siemens GCA131.1U is a robust spring return actuator that perfectly serves for use in HVAC systems due to its low sheer force stiffness high backlash clearance robustness and precise control.This actuator allows the power to be operated at the torque rating to provide reliable performance for regulating damper or valve position. torque rating of this actuator ensures reliable performance for regulating damper or valve positions. The is built with and with a frequency of to last and earn its keep in noisy conditions once it’s built. The spring return feature ensures fail safe operation of the system automatically return to a predefined position if the power is lost adding to the reliability and safety of the system.