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SiemensNon-Fail-Safe Actuators

Siemens Electric Actuator: HVAC Systems, Floating Point, Non-Spring Return, 44 lb-in

The Siemens GDE131.1U is a non-fail-safe electric actuator for HVAC systems, featuring a floating point, non-spring return design with 44 lb-in torque. It operates on 24V AC input voltage and uses a hardwired…

SKU 3G-OTH-66969

Also listed as: GDE1311U · GDE131 1U · GDE131-1U

Brand
Siemens
Item
Electric Actuator: HVAC Systems, Floating Point, Non-Spring Return, 44 lb-in
Category
Non-Fail-Safe Actuators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
GDE131.1U
Type
Floating Point, Non-Spring Return, 44 lb-in, Hardwired
AC
24V
Input Voltage
24V AC
Electrical Connection Type
Hardwired

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens GDE131.1U is a non-fail-safe electric actuator for HVAC systems, featuring a floating point, non-spring return design with 44 lb-in torque. It operates on 24V AC input voltage and uses a hardwired electrical connection.

Frequently Asked Questions

What is the Siemens GDE131.1U electric actuator used for?

The Siemens GDE131.1U is a non-fail-safe electric actuator designed for HVAC systems. It controls dampers or valves in heating, ventilation, and air conditioning applications, using a floating point, non-spring return design with 44 lb-in torque for precise positioning.

What are the specifications of the Siemens GDE131.1U actuator?

The Siemens GDE131.1U operates on 24V AC input voltage with a hardwired electrical connection. It delivers 44 lb-in torque and features a floating point, non-spring return design. This actuator is part of Siemens' HVAC product line and is suitable for non-fail-safe applications.

Where to buy the Siemens GDE131.1U actuator worldwide?

You can source the Siemens GDE131.1U actuator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this HVAC actuator.

How to install the Siemens GDE131.1U actuator?

Mount the Siemens GDE131.1U actuator securely to the damper shaft using the provided bracket. Connect the 24V AC power and control wiring per the wiring diagram, ensuring a hardwired connection. Verify the floating point signal matches the controller output before commissioning.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Electric Actuator: HVAC Systems, Non-Spring Return, 44 lb-in, 24V AC/DC, NEMA 2 / IP54 (MPN GDE161.1Q)
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Electric Actuator: HVAC Systems, Floating Point, Spring Return, 160 lb-in, 24V AC/DC, NEMA 2 / IP54 (MPN GCA166.1P)
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Electric Actuator: HVAC Systems, Spring Return, 160 lb-in, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GCA156.1U)
Actuator: Dampers, Floating Point, Non-Spring Return, 221 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GBB131.1U)
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Actuator: Dampers, Floating Point, Non-Spring Return, 221 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GBB131.1U)
Actuator: Dampers, Proportional, Non-Spring Return, 177 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GEB161.1U)
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Actuator: Dampers, Proportional, Non-Spring Return, 177 in-lb, 24V AC/DC, Hardwired, NEMA 2 / IP54 (MPN GEB161.1U)
Actuator: Dampers, Floating Point, Non-Spring Return, 44 in-lb, 24V AC, NEMA 2 / IP54 (MPN GDE131.1P)
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Actuator: Dampers, Floating Point, Non-Spring Return, 44 in-lb, 24V AC, NEMA 2 / IP54 (MPN GDE131.1P)

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