Description
The Siemens GMA161.1U is a 0–10 VDC signal/response actuator designed for building automation and HVAC control applications. Operating on a 24V power supply, this actuator delivers accurate, proportional positioning control for dampers and valves in commercial and industrial HVAC systems. Engineered by Siemens Building Technology, it provides the reliability and precision that facility managers and mechanical contractors depend on for optimal system performance and energy efficiency.
Key Features
- 0–10 VDC control signal and feedback response for smooth proportional modulation
- 24V AC/DC power supply for compatibility with standard building automation systems
- Designed for damper and valve actuator applications in commercial HVAC environments
- Engineered by Siemens Building Technology for long-term reliability
- Compact design suitable for a variety of installation configurations
- Supports precise positioning control to improve system efficiency and comfort
Applications
- VAV and constant-volume air handling systems
- Building automation and direct digital control (DDC) systems
- Commercial HVAC damper and valve modulation
- Energy management and zone control applications
Why Choose Siemens Building Technology?
Siemens Building Technology is a globally recognized leader in HVAC controls and building automation. The GMA161.1U actuator reflects Siemens’ commitment to precision engineering, system interoperability, and energy-efficient building performance — making it a trusted choice for HVAC professionals across commercial and institutional projects.
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