Siemens GDE164.1P

The Siemens GDE164.1P is a rotary damper actuator designed for precise control in HVAC systems. It operates without a spring return and provides a torque of 44 lb-in (5 Nm), making it suitable for various damper applications. This actuator runs on 24 VAC power and uses a 0 to 10 VDC control signal for smooth positioning. With an adjustable span and offset, it offers flexible calibration to match system requirements. The unit completes its full 90-second rotation reliably and includes dual auxiliary switches for additional control or feedback options. It’s also plenum rated, ensuring safe installation in air handling spaces. Distributed by BSP Automation, the GDE164.1P is a solid choice for efficient and responsive damper actuation.