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Honeywell M9184D1021/U Modutrol IV 24 VAC Proportional Damper and Valve Actuator
- Regular price
- $2,499.00
- Sale price
- $2,499.00
- Regular price
-
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Product Description P/N: M9184D1021/U
Description
The Honeywell M9184D1021/U is a 24 VAC proportional control actuator from the Modutrol IV series, designed to operate HVAC dampers and valves. It provides 150 lb-in of torque and adjustable shaft rotation, enabling precise positioning of air-handling and fluid-control equipment in commercial building automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | M9184D1021/U |
| Subcategory | Damper & Valve Actuators |
| Product Series | Modutrol IV |
| Product Type | Proportional Control Actuator |
| Control Type | Series 90 |
| Control Signal | 135 Ohm |
| Supply Voltage | 24 VAC |
| Rated Torque | 150 lb-in |
| Return Action | Non-Spring Return |
| Stroke Range | Adjustable, 90°–160° |
| Shaft Type | Dual-Ended, Tapped |
| Shaft Shape | Square |
| Mounting Type | Foot-Mounted |
| Enclosure Rating | NEMA 3 (junction box) |
| Operating Temperature | -40°F to 150°F |
| Weight | 6.5 lb |
Information About M9184D1021/U
The M9184D1021/U belongs to Honeywell's Modutrol IV TRADELINE actuator family, developed for proportional control applications in HVAC installations. Its die-cast aluminum housing provides a durable mechanical enclosure, while the integrated junction box offers NEMA 3 protection when installed in the upright position. The actuator uses Series 90 control technology with a 135-ohm proportional control signal and operates from a 24 VAC power supply. Its dual-ended, tapped shaft and foot-mounted configuration support mechanical integration with compatible damper and valve linkages.
Key Features:
-
150 lb-in Torque: Provides mechanical force for positioning compatible dampers and valves.
-
24 VAC Operation: Uses a 24-volt AC power supply.
-
Series 90 Control: Supports proportional positioning through a 135-ohm control signal.
-
Non-Spring Return: Maintains its position without a spring-return mechanism.
-
Adjustable Stroke: Allows shaft rotation to be configured between 90° and 160°.
-
Dual-Ended Shaft: Features a square shaft with tapped connections for mechanical coupling.
-
Foot-Mounted Design: Supports installation on compatible mounting surfaces and brackets.
-
NEMA 3 Junction Box: Provides weather-resistant wiring protection when correctly installed.
The M9184D1021/U delivers the reliability and precision required for proportional HVAC damper control, valve positioning, and building automation applications.
Description
The Honeywell M9184D1021/U is a 24 VAC proportional control actuator from the Modutrol IV series, designed to operate HVAC dampers and valves. It provides 150 lb-in of torque and adjustable shaft rotation, enabling precise positioning of air-handling and fluid-control equipment in commercial building automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | M9184D1021/U |
| Subcategory | Damper & Valve Actuators |
| Product Series | Modutrol IV |
| Product Type | Proportional Control Actuator |
| Control Type | Series 90 |
| Control Signal | 135 Ohm |
| Supply Voltage | 24 VAC |
| Rated Torque | 150 lb-in |
| Return Action | Non-Spring Return |
| Stroke Range | Adjustable, 90°–160° |
| Shaft Type | Dual-Ended, Tapped |
| Shaft Shape | Square |
| Mounting Type | Foot-Mounted |
| Enclosure Rating | NEMA 3 (junction box) |
| Operating Temperature | -40°F to 150°F |
| Weight | 6.5 lb |
Information About M9184D1021/U
The M9184D1021/U belongs to Honeywell's Modutrol IV TRADELINE actuator family, developed for proportional control applications in HVAC installations. Its die-cast aluminum housing provides a durable mechanical enclosure, while the integrated junction box offers NEMA 3 protection when installed in the upright position. The actuator uses Series 90 control technology with a 135-ohm proportional control signal and operates from a 24 VAC power supply. Its dual-ended, tapped shaft and foot-mounted configuration support mechanical integration with compatible damper and valve linkages.
Key Features:
-
150 lb-in Torque: Provides mechanical force for positioning compatible dampers and valves.
-
24 VAC Operation: Uses a 24-volt AC power supply.
-
Series 90 Control: Supports proportional positioning through a 135-ohm control signal.
-
Non-Spring Return: Maintains its position without a spring-return mechanism.
-
Adjustable Stroke: Allows shaft rotation to be configured between 90° and 160°.
-
Dual-Ended Shaft: Features a square shaft with tapped connections for mechanical coupling.
-
Foot-Mounted Design: Supports installation on compatible mounting surfaces and brackets.
-
NEMA 3 Junction Box: Provides weather-resistant wiring protection when correctly installed.
The M9184D1021/U delivers the reliability and precision required for proportional HVAC damper control, valve positioning, and building automation applications.
