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Belimo DR24A-7 24V Butterfly Valve Actuator, Maximum 90 Nm, Open/Close Control, F07 Mounting
- Regular price
- $1,185.00
- Sale price
- $1,185.00
- Regular price
-
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Product Description P/N: DR24A-7
Description
The Belimo DR24A-7 is an electric rotary actuator designed for open/close operation of compatible Belimo butterfly valves in HVAC systems. Powered by 24 VAC/VDC, it delivers a maximum, non-constant torque of 90 Nm and completes 90° of travel in 150 seconds. Its F07 mounting interface, lockable manual override, and integrated position indicator support valve installation and operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC & Building Automation |
| Part Number | DR24A-7 |
| Subcategory | Electric Valve Actuators |
| Series / Application | DR Series; compatible Belimo butterfly valves |
| Control Type | Open/Close |
| Nominal Supply Voltage | 24 VAC/VDC |
| Supply Frequency / Voltage Range | 50/60 Hz with AC power; 19.2–28.8 VAC/VDC |
| Power Consumption | 4 W running; 2 W holding |
| Power Supply Sizing | 6 VA |
| Motor Torque | Maximum 90 Nm, approximately 797 in-lb; non-constant |
| Motor Running Time | 150 seconds per 90° |
| Mechanical Interface | F07 connection flange; mounting orientation in 90° increments |
| Manual Override / Indication | Lockable gear-release push button; integrated mechanical position indicator |
| Supply / Control Connection | Approximately 3.3 ft cable; 3 × 0.75 mm² conductors |
| Enclosure / Electrical Protection | IP54; NEMA 2; UL Enclosure Type 2; Class III SELV; UL Class 2 supply |
| Ambient / Storage Temperature | Operating: −22–122°F; storage: −40–176°F |
| Humidity / Motor Sound Power | Maximum 95% RH, non-condensing; 45 dB(A) |
| Weight | Approximately 8.16 lb |
Information About DR24A-7
The DR24A-7 is part of Belimo’s DR Series of rotary actuators for hydronic heating and cooling applications. Its non-linear torque characteristic is specifically matched to butterfly-valve operation, so compatibility depends on the approved valve and actuator combination. Direct mounting allows the actuator’s orientation relative to the valve to be selected in 90° increments. Built-in overload protection stops the drive at the end position without requiring separate limit switches.
Key Features:
- Open/Close Control: Provides two-position operation for compatible Belimo butterfly valves.
- Maximum Torque: Delivers up to 90 Nm, approximately 797 in-lb, with torque varying through the operating travel.
- Dual Supply Compatibility: Accepts either 24 VAC or 24 VDC power.
- F07 Connection: Provides an F07 flange interface for the specified valve assembly.
- Defined Travel Time: Completes 90° of powered movement in 150 seconds.
- Lockable Manual Override: Disengages the gear train while the release button is pressed or locked.
- Flexible Mounting Orientation: Allows installation relative to the valve in 90° increments.
- Integrated Position Indicator: Displays valve position mechanically for local inspection.
- Overload Protection: Protects the drive and automatically stops movement at the end position.
- Reinforced Installation Protection: Features an IP54 enclosure and Class III SELV electrical protection.
- Parallel Operation: Permits parallel connection when electrical performance limits are observed.
The DR24A-7 delivers the reliability and precision required for two-position control of compatible Belimo butterfly valves in HVAC water systems.
Description
The Belimo DR24A-7 is an electric rotary actuator designed for open/close operation of compatible Belimo butterfly valves in HVAC systems. Powered by 24 VAC/VDC, it delivers a maximum, non-constant torque of 90 Nm and completes 90° of travel in 150 seconds. Its F07 mounting interface, lockable manual override, and integrated position indicator support valve installation and operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | HVAC & Building Automation |
| Part Number | DR24A-7 |
| Subcategory | Electric Valve Actuators |
| Series / Application | DR Series; compatible Belimo butterfly valves |
| Control Type | Open/Close |
| Nominal Supply Voltage | 24 VAC/VDC |
| Supply Frequency / Voltage Range | 50/60 Hz with AC power; 19.2–28.8 VAC/VDC |
| Power Consumption | 4 W running; 2 W holding |
| Power Supply Sizing | 6 VA |
| Motor Torque | Maximum 90 Nm, approximately 797 in-lb; non-constant |
| Motor Running Time | 150 seconds per 90° |
| Mechanical Interface | F07 connection flange; mounting orientation in 90° increments |
| Manual Override / Indication | Lockable gear-release push button; integrated mechanical position indicator |
| Supply / Control Connection | Approximately 3.3 ft cable; 3 × 0.75 mm² conductors |
| Enclosure / Electrical Protection | IP54; NEMA 2; UL Enclosure Type 2; Class III SELV; UL Class 2 supply |
| Ambient / Storage Temperature | Operating: −22–122°F; storage: −40–176°F |
| Humidity / Motor Sound Power | Maximum 95% RH, non-condensing; 45 dB(A) |
| Weight | Approximately 8.16 lb |
Information About DR24A-7
The DR24A-7 is part of Belimo’s DR Series of rotary actuators for hydronic heating and cooling applications. Its non-linear torque characteristic is specifically matched to butterfly-valve operation, so compatibility depends on the approved valve and actuator combination. Direct mounting allows the actuator’s orientation relative to the valve to be selected in 90° increments. Built-in overload protection stops the drive at the end position without requiring separate limit switches.
Key Features:
- Open/Close Control: Provides two-position operation for compatible Belimo butterfly valves.
- Maximum Torque: Delivers up to 90 Nm, approximately 797 in-lb, with torque varying through the operating travel.
- Dual Supply Compatibility: Accepts either 24 VAC or 24 VDC power.
- F07 Connection: Provides an F07 flange interface for the specified valve assembly.
- Defined Travel Time: Completes 90° of powered movement in 150 seconds.
- Lockable Manual Override: Disengages the gear train while the release button is pressed or locked.
- Flexible Mounting Orientation: Allows installation relative to the valve in 90° increments.
- Integrated Position Indicator: Displays valve position mechanically for local inspection.
- Overload Protection: Protects the drive and automatically stops movement at the end position.
- Reinforced Installation Protection: Features an IP54 enclosure and Class III SELV electrical protection.
- Parallel Operation: Permits parallel connection when electrical performance limits are observed.
The DR24A-7 delivers the reliability and precision required for two-position control of compatible Belimo butterfly valves in HVAC water systems.
