Siemens Building Technology SKB62U Actuator
The Siemens Building Technology SKB62U Actuator is a high-performance electro-hydraulic solution designed for precise proportional control in demanding HVACR applications. Engineered for Siemens 599 Series Flowrite valves and other standard bodies with a 3/4-inch (20 mm) stroke, this 24V HVAC valve actuator offers a formidable 1000 lbf (4400 N) nominal thrust, ensuring reliable close-off even in high-pressure steam and liquid systems. Its versatile control logic accepts 0-10VDC or 4-20mA control signals, making it a primary choice for contractors integrating advanced building automation systems. The rugged die-cast aluminum housing and IP54 protection rating guarantee durability in mechanical rooms, while the 15-second spring return fail-safe mechanism provides essential protection during power loss.
Key Benefits:- Universal Compatibility: Seamlessly mounts to Siemens VVF, VVG, VXF, and VXG valve bodies without specialized tools or complex adjustments.
- Precise Signal Response: High-resolution positioning with 0-10VDC or 4-20mA input and matching feedback output for real-time monitoring.
- Enhanced Safety: Built-in spring return function ensures the valve returns to its fail-safe position in under 15 seconds during power interruptions.
- Fast Commissioning: Features automatic stroke calibration and manual override, allowing technicians to verify travel and set limits quickly.
- Maintenance-Free Design: Electro-hydraulic operation eliminates the need for regular lubrication or internal seal replacement.
How do I calibrate the SKB62U after installation?
Once mechanically coupled to the valve and powered with 24VAC, use the internal DIP switches to initiate the automatic stroke calibration. The actuator will travel to both end-stops to store the precise 0% and 100% stroke positions in its internal memory.
Can this actuator be used in outdoor environments?
While the standard unit is NEMA 1 (indoor) rated, it can meet NEMA 3R requirements for protection against rain and sleet when installed in a vertical position using a Siemens 599-10065 weather shield and outdoor-rated conduit fittings.
What is the difference between the SKB62U and the SKB62UA?
The SKB62U is the standard model providing proportional control and spring return. The "UA" version offers advanced features such as adjustable start and span, stroke limit control, and selectable operation direction (direct or reverse acting).
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $1,377.54
-65%$1,377.54
$482.14Siemens Building Technology SKB62U Actuator
The Siemens Building Technology SKB62U Actuator is a high-performance electro-hydraulic solution designed for precise proportional control in demanding HVACR applications. Engineered for Siemens 599 Series Flowrite valves and other standard bodies with a 3/4-inch (20 mm) stroke, this 24V HVAC valve actuator offers a formidable 1000 lbf (4400 N) nominal thrust, ensuring reliable close-off even in high-pressure steam and liquid systems. Its versatile control logic accepts 0-10VDC or 4-20mA control signals, making it a primary choice for contractors integrating advanced building automation systems. The rugged die-cast aluminum housing and IP54 protection rating guarantee durability in mechanical rooms, while the 15-second spring return fail-safe mechanism provides essential protection during power loss.
Key Benefits:- Universal Compatibility: Seamlessly mounts to Siemens VVF, VVG, VXF, and VXG valve bodies without specialized tools or complex adjustments.
- Precise Signal Response: High-resolution positioning with 0-10VDC or 4-20mA input and matching feedback output for real-time monitoring.
- Enhanced Safety: Built-in spring return function ensures the valve returns to its fail-safe position in under 15 seconds during power interruptions.
- Fast Commissioning: Features automatic stroke calibration and manual override, allowing technicians to verify travel and set limits quickly.
- Maintenance-Free Design: Electro-hydraulic operation eliminates the need for regular lubrication or internal seal replacement.
How do I calibrate the SKB62U after installation?
Once mechanically coupled to the valve and powered with 24VAC, use the internal DIP switches to initiate the automatic stroke calibration. The actuator will travel to both end-stops to store the precise 0% and 100% stroke positions in its internal memory.
Can this actuator be used in outdoor environments?
While the standard unit is NEMA 1 (indoor) rated, it can meet NEMA 3R requirements for protection against rain and sleet when installed in a vertical position using a Siemens 599-10065 weather shield and outdoor-rated conduit fittings.
What is the difference between the SKB62U and the SKB62UA?
The SKB62U is the standard model providing proportional control and spring return. The "UA" version offers advanced features such as adjustable start and span, stroke limit control, and selectable operation direction (direct or reverse acting).
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens Building Technology SKB62U Actuator is a high-performance electro-hydraulic solution designed for precise proportional control in demanding HVACR applications. Engineered for Siemens 599 Series Flowrite valves and other standard bodies with a 3/4-inch (20 mm) stroke, this 24V HVAC valve actuator offers a formidable 1000 lbf (4400 N) nominal thrust, ensuring reliable close-off even in high-pressure steam and liquid systems. Its versatile control logic accepts 0-10VDC or 4-20mA control signals, making it a primary choice for contractors integrating advanced building automation systems. The rugged die-cast aluminum housing and IP54 protection rating guarantee durability in mechanical rooms, while the 15-second spring return fail-safe mechanism provides essential protection during power loss.
Key Benefits:- Universal Compatibility: Seamlessly mounts to Siemens VVF, VVG, VXF, and VXG valve bodies without specialized tools or complex adjustments.
- Precise Signal Response: High-resolution positioning with 0-10VDC or 4-20mA input and matching feedback output for real-time monitoring.
- Enhanced Safety: Built-in spring return function ensures the valve returns to its fail-safe position in under 15 seconds during power interruptions.
- Fast Commissioning: Features automatic stroke calibration and manual override, allowing technicians to verify travel and set limits quickly.
- Maintenance-Free Design: Electro-hydraulic operation eliminates the need for regular lubrication or internal seal replacement.
How do I calibrate the SKB62U after installation?
Once mechanically coupled to the valve and powered with 24VAC, use the internal DIP switches to initiate the automatic stroke calibration. The actuator will travel to both end-stops to store the precise 0% and 100% stroke positions in its internal memory.
Can this actuator be used in outdoor environments?
While the standard unit is NEMA 1 (indoor) rated, it can meet NEMA 3R requirements for protection against rain and sleet when installed in a vertical position using a Siemens 599-10065 weather shield and outdoor-rated conduit fittings.
What is the difference between the SKB62U and the SKB62UA?
The SKB62U is the standard model providing proportional control and spring return. The "UA" version offers advanced features such as adjustable start and span, stroke limit control, and selectable operation direction (direct or reverse acting).
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
