Description
The Siemens SKB62UA is an electric/hydraulic (E/H) valve actuator engineered for precise modulating control in commercial building automation and HVAC hydronic systems. With a 20mm stroke and 24VAC power supply, this spring-return actuator delivers dependable positioning performance and automatic fail-safe operation whenever power is interrupted.
Key Features
- Electric/hydraulic (E/H) actuator design for smooth, accurate valve positioning
- 20mm stroke for compatibility with a wide range of Siemens valve bodies
- 24VAC operating voltage for easy integration with standard building automation control panels
- Modulating (proportional) control signal for precise flow regulation
- Spring-return (SR) fail-safe mechanism — actuator returns to a defined safe position on power loss
- Designed for use in heating, cooling, and ventilation hydronic valve applications
- Compact, robust construction suited for commercial and light industrial environments
Specifications
- SKU: SKB62UA
- Brand: Siemens Building Technology
- Actuator Type: Electric/Hydraulic (E/H)
- Stroke: 20mm
- Supply Voltage: 24VAC
- Control Type: Modulating (MOD)
- Fail-Safe: Spring Return (SR)
Applications
- Commercial HVAC hydronic heating and cooling systems
- Building automation valve control
- Fan coil units, air handling units, and heat exchangers
- Two-way and three-way Siemens valve body assemblies
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