Description
The Siemens GIB161.3U is a 24V modulating globe valve actuator engineered for precise, reliable control in commercial HVAC and building automation applications. Designed to meet the demanding requirements of modern hydronic and air-handling systems, this actuator delivers smooth, proportional positioning to help maintain optimal system efficiency and occupant comfort.
Key Features
- Operating voltage: 24V AC/DC for broad compatibility with commercial control systems
- Modulating control signal for precise, stepless valve positioning
- High torque output of 310 in-lb (35 Nm) to handle demanding valve loads
- Runtime of 125 seconds for smooth, controlled travel across the full stroke
- Compact, robust housing suitable for tight mechanical room installations
- Designed for use with Siemens globe valve bodies in hydronic heating and cooling systems
- Reliable spring-return or non-spring-return operation (verify with Siemens documentation for this model)
Typical Applications
- Hydronic heating and cooling coil control
- Air handling unit (AHU) hot water and chilled water valves
- Fan coil unit (FCU) valve control
- Building automation and direct digital control (DDC) systems
- Commercial HVAC zone control
Why Choose the Siemens GIB161.3U
Siemens Building Technologies actuators are trusted by mechanical contractors and building automation professionals worldwide for their precision engineering, long service life, and seamless integration with BAS/DDC controllers. The GIB161.3U’s 310 in-lb torque rating ensures positive valve seating even under high differential pressure conditions, while the 125-second runtime promotes gentle, energy-efficient operation that extends valve and actuator life.
Specifications
- SKU: GIB161.3U
- Brand: Siemens Building Technologies
- Control Type: Modulating
- Supply Voltage: 24V AC/DC
- Torque: 310 in-lb
- Runtime: 125 seconds
- Application: Globe Valve Actuator
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