Description
The Siemens Building Technology SKD82.50U is a 24V, three-position, non-spring return (NSR) rotary actuator engineered for precise valve control in commercial and industrial HVAC applications. Designed as part of Siemens’ trusted SKD series, this actuator delivers dependable performance in demanding building automation environments.
Key Features
- 24V AC/DC supply voltage for broad system compatibility
- Three-position (3-POS) control signal for open, closed, and mid-position operation
- Non-spring return (NSR) design maintains valve position on power loss
- Rotary actuator configuration for use with compatible rotary valves
- Compact, robust housing suitable for commercial building automation systems
- Designed for integration with Siemens Building Technology control platforms
- Manual override capability for commissioning and maintenance convenience
- Suitable for heating, cooling, and ventilation valve applications
Application
The SKD82.50U is ideal for use in commercial HVAC systems requiring accurate flow control through rotary ball or butterfly valves. Its three-position control makes it well-suited for zone control, air handling units, fan coil units, and hydronic heating and cooling systems where precise valve positioning is essential.
Why Choose Siemens Building Technology
Siemens Building Technology actuators are renowned for their reliability, long service life, and seamless integration with building management systems (BMS). The SKD series is a proven solution trusted by HVAC engineers and contractors worldwide for both new construction and retrofit projects.
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