Siemens Building Technology SKD62UA Actuator
The Siemens Building Technology SKD62UA Actuator is a precision-engineered electro-hydraulic valve actuator designed for high-performance modulation in commercial HVAC systems. Operating on a 24 Vac supply, this proportional control actuator accepts 0 to 10 Vdc or 4 to 20 mA control signals to deliver accurate positioning for Flowrite 599 Series valves. With a 20 mm (3/4-inch) stroke and a robust 250 lb (1150 N) positioning force, the SKD62UA ensures reliable fluid regulation even in demanding hydronic applications. The unit features built-in spring return functionality and a die-cast aluminum housing, providing fail-safe operation during power loss. Its versatility is further enhanced by its compatibility with universal retrofit kits, allowing field technicians to integrate Siemens precision into third-party valve bodies with minimal downtime.
Key Contractor Benefits:
- Direct Couple Installation: Simplifies field mounting to Flowrite valves without requiring specialized linkage kits.
- Fail-Safe Security: Integrated 24v S/R reversible spring-return mechanism ensures the valve moves to a safe position during power interruptions.
- Manual Override: Features a manual stroke adjuster for system testing and emergency operation during commissioning.
- Signal Versatility: Field-selectable input signals (0-10V/4-20mA) cater to various building automation system requirements.
- Visual Feedback: Position indicators provide clear status updates, assisting in rapid system diagnostics and troubleshooting.
Common Questions:
Can the SKD62UA be used with non-Siemens valves?
Yes, when paired with the appropriate Universal Valve Retrofit Kit, this actuator can be adapted to various manufacturers' valve bodies, provided the stroke requirements match.
Does this unit support electronic fail-safe?
The SKD62UA utilizes a mechanical spring-return system for fail-safe positioning, which is inherently reliable for protection against power failure in critical loops.
What is the typical response time?
The actuator provides a nominal stroke time of 30 seconds for opening and a rapid 15-second spring-return timing for closing, ensuring responsive control in dynamic HVAC environments.
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: $874.77
-65%$874.77
$306.17Siemens Building Technology SKD62UA Actuator
The Siemens Building Technology SKD62UA Actuator is a precision-engineered electro-hydraulic valve actuator designed for high-performance modulation in commercial HVAC systems. Operating on a 24 Vac supply, this proportional control actuator accepts 0 to 10 Vdc or 4 to 20 mA control signals to deliver accurate positioning for Flowrite 599 Series valves. With a 20 mm (3/4-inch) stroke and a robust 250 lb (1150 N) positioning force, the SKD62UA ensures reliable fluid regulation even in demanding hydronic applications. The unit features built-in spring return functionality and a die-cast aluminum housing, providing fail-safe operation during power loss. Its versatility is further enhanced by its compatibility with universal retrofit kits, allowing field technicians to integrate Siemens precision into third-party valve bodies with minimal downtime.
Key Contractor Benefits:
- Direct Couple Installation: Simplifies field mounting to Flowrite valves without requiring specialized linkage kits.
- Fail-Safe Security: Integrated 24v S/R reversible spring-return mechanism ensures the valve moves to a safe position during power interruptions.
- Manual Override: Features a manual stroke adjuster for system testing and emergency operation during commissioning.
- Signal Versatility: Field-selectable input signals (0-10V/4-20mA) cater to various building automation system requirements.
- Visual Feedback: Position indicators provide clear status updates, assisting in rapid system diagnostics and troubleshooting.
Common Questions:
Can the SKD62UA be used with non-Siemens valves?
Yes, when paired with the appropriate Universal Valve Retrofit Kit, this actuator can be adapted to various manufacturers' valve bodies, provided the stroke requirements match.
Does this unit support electronic fail-safe?
The SKD62UA utilizes a mechanical spring-return system for fail-safe positioning, which is inherently reliable for protection against power failure in critical loops.
What is the typical response time?
The actuator provides a nominal stroke time of 30 seconds for opening and a rapid 15-second spring-return timing for closing, ensuring responsive control in dynamic HVAC environments.
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 SKD62UA Actuator is a precision-engineered electro-hydraulic valve actuator designed for high-performance modulation in commercial HVAC systems. Operating on a 24 Vac supply, this proportional control actuator accepts 0 to 10 Vdc or 4 to 20 mA control signals to deliver accurate positioning for Flowrite 599 Series valves. With a 20 mm (3/4-inch) stroke and a robust 250 lb (1150 N) positioning force, the SKD62UA ensures reliable fluid regulation even in demanding hydronic applications. The unit features built-in spring return functionality and a die-cast aluminum housing, providing fail-safe operation during power loss. Its versatility is further enhanced by its compatibility with universal retrofit kits, allowing field technicians to integrate Siemens precision into third-party valve bodies with minimal downtime.
Key Contractor Benefits:
- Direct Couple Installation: Simplifies field mounting to Flowrite valves without requiring specialized linkage kits.
- Fail-Safe Security: Integrated 24v S/R reversible spring-return mechanism ensures the valve moves to a safe position during power interruptions.
- Manual Override: Features a manual stroke adjuster for system testing and emergency operation during commissioning.
- Signal Versatility: Field-selectable input signals (0-10V/4-20mA) cater to various building automation system requirements.
- Visual Feedback: Position indicators provide clear status updates, assisting in rapid system diagnostics and troubleshooting.
Common Questions:
Can the SKD62UA be used with non-Siemens valves?
Yes, when paired with the appropriate Universal Valve Retrofit Kit, this actuator can be adapted to various manufacturers' valve bodies, provided the stroke requirements match.
Does this unit support electronic fail-safe?
The SKD62UA utilizes a mechanical spring-return system for fail-safe positioning, which is inherently reliable for protection against power failure in critical loops.
What is the typical response time?
The actuator provides a nominal stroke time of 30 seconds for opening and a rapid 15-second spring-return timing for closing, ensuring responsive control in dynamic HVAC environments.
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.
