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Siemens Damper Actuator: Dampers, Floating Point, Non-Spring Return, 53 in-lb, 24V AC/DC - Non-Fail-Safe Actuators
SiemensNon-Fail-Safe Actuators

Siemens Damper Actuator: Dampers, Floating Point, Non-Spring Return, 53 in-lb, 24V AC/DC

The Siemens GNP191.1P is a non-fail-safe damper actuator for industrial dampers, featuring a self-centering shaft and hardwired electrical connection. It operates on 24V AC/DC input voltage with a 0 to 10V DC output…

SKU 3G-OTH-67302

Also listed as: GNP1911P · GNP191 1P · GNP191-1P

Brand
Siemens
Item
Damper Actuator: Dampers, Floating Point, Non-Spring Return, 53 in-lb, 24V AC/DC
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
GNP191.1P
Type
Floating Point, Non-Spring Return, 53 in-lb, Hardwired
AC/DC
24V
Shaft Type
Self-Centering
Input Voltage
24V AC/DC
Output Signal
0 to 10V DC
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired

Technical Documents

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

Product Description

The Siemens GNP191.1P is a non-fail-safe damper actuator for industrial dampers, featuring a self-centering shaft and hardwired electrical connection. It operates on 24V AC/DC input voltage with a 0 to 10V DC output signal and delivers 53 in-lb of torque. This floating-point, non-spring-return actuator does not include an auxiliary switch.

Frequently Asked Questions

What is the Siemens GNP191.1P damper actuator used for?

The Siemens GNP191.1P is a non-fail-safe damper actuator designed for industrial HVAC and building automation systems. It operates floating-point dampers with a self-centering shaft, delivering 53 in-lb of torque at 24V AC/DC input. Typical applications include air handling units, zone dampers, and ventilation controls where precise positioning via a 0 to 10V DC output signal is required.

What are the specifications of the Siemens GNP191.1P?

The Siemens GNP191.1P is a non-spring-return, floating-point damper actuator with a self-centering shaft. It operates on 24V AC/DC input voltage, provides a 0 to 10V DC output signal, and delivers 53 in-lb of torque. The electrical connection is hardwired, and no auxiliary switch is included. The manufacturer part number is GNP191.1P.

Where to buy the Siemens GNP191.1P worldwide?

3G Electric supplies the Siemens GNP191.1P damper actuator to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time. We source and deliver this actuator to any country, ensuring compliance with international shipping requirements.

How to install the Siemens GNP191.1P damper actuator?

Mount the Siemens GNP191.1P directly onto the damper shaft using the self-centering mechanism. Connect the hardwired 24V AC/DC power supply and the 0 to 10V DC control signal per the wiring diagram. Ensure the actuator is securely fastened and the damper moves freely before powering on. Always follow local electrical codes and the manufacturer's installation manual for safe operation.

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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