Description
The Siemens 426855108 is a Manual Crank Assembly designed for use with Siemens SKB and SKC series rotary valve actuators. This accessory allows technicians and building automation professionals to manually position the actuator and its connected valve during power outages, commissioning, or maintenance situations — ensuring continued control over HVAC systems even when electrical power is unavailable.
Key Features
- Compatible with Siemens SKB and SKC series rotary actuators
- Enables manual override and valve positioning without electrical power
- Ideal for use during system commissioning, maintenance, and emergency operation
- Genuine Siemens Building Technology replacement part
- Designed for reliable, long-term performance in commercial HVAC applications
Applications
- Commercial building HVAC systems utilizing Siemens SKB/SKC actuators
- Chilled water and hot water valve control systems
- Building automation and controls environments requiring manual actuator override capability
Why Choose the Siemens 426855108?
As a genuine Siemens Building Technology accessory, the 426855108 Manual Crank Assembly is engineered to integrate seamlessly with SKB and SKC series actuators. It provides peace of mind for facility managers and HVAC technicians who need a reliable manual override solution to maintain system operability during power interruptions or scheduled maintenance windows. Sourcing OEM-quality components like this ensures compatibility, longevity, and consistent performance across your building automation infrastructure.
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