Honeywell MS8109F1010/B: Streamlined Spring Return Damper Actuator
In the design of modern HVAC systems, optimizing equipment costs while maintaining high operational performance is a top priority for contractors. The Honeywell MS8109F1010/B Damper Actuator is a preferred model due to its robust and stable operation, focusing on core air regulation tasks by removing unnecessary peripheral features. This product is officially distributed by DLK TRADING SERVICE COMPANY LIMITED.
What Makes the MS8109F1010/B Unique?
Compared to the expanded versions in the series, the MS8109F1010/B is a standard model that does not include integrated auxiliary switches. This allows for a more compact structural design, reduces the amount of external wiring required, and, most importantly, optimizes the budget for projects that only require pure 24V On/Off damper control.
Reliable Fail-Safe Mechanism (Spring Return)
Despite its streamlined design, this Honeywell MS8109 damper actuator retains the vital spring return safety mechanism. In the event of a power failure, the mechanical energy stored in the internal spring automatically drives the damper blade back to its pre-defined safe position. This is critical for isolating areas during fire emergencies or preventing outdoor air from flooding the AHU system when the building is unoccupied.
Detailed Technical Specifications
The data below is extracted from the official MS8109 Series datasheet:
|
Feature |
Specification (Model MS8109F1010/B) |
|
Torque |
9 Nm (80 lb-in) |
|
Power Supply |
24 VAC/VDC (50/60 Hz) |
|
Return Mechanism |
Internal Spring (Fail-safe) |
|
Control Type |
2-Position (On/Off) |
|
Auxiliary Switches |
None |
|
Motor Drive Timing |
< 45 seconds |
|
Spring Return Timing |
< 20 seconds |
|
Stroke Angle |
95° ± 3° |
|
Enclosure Rating |
IP54 |
Primary Applications
With its durable 9Nm torque, the Honeywell MS8109F1010/B is suitable for damper surfaces up to 1.6 $m^2$:
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Fresh Air Regulation: Ideal for outdoor air intake louvers in building ventilation systems.
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AHU/PAU Systems: Controlling return or supply air dampers in industrial facilities.
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Parking Basements: Operating exhaust dampers to ensure continuous air circulation.
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Budget Optimization: The perfect choice for simple On/Off control locations where status feedback via dry contacts is not required by the BMS.
Why Choose DLK?
DLK is a trusted importer and supplier of Honeywell actuators in Vietnam. We are committed to:
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Authentic Products: Full CO/CQ documentation, ensuring global Honeywell quality.
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Competitive Pricing: The best wholesale policies for M&E contractors and retailers.
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Professional Support: Expert advice on selecting the right model and capacity to avoid project waste.
DLK TRADING SERVICE COMPANY LIMITED
📍 Address: 111/7 Vuon Lai, Phu Tho Hoa Ward, Ho Chi Minh City
📞 Hotline: 070 357 0101
📧 Email: info@dlk.com.vn
🌐 Website: https://dlk.com.vn/