Description
Modulating and efficient actuator for ball valves
The LR24A-SR is a precise modulating rotary actuator with a torque of 5 Nm, specially designed for controlling ball valves in HVAC systems. Thanks to the 2…10 V input signal control and the reliable AC/DC 24 V power supply, this actuator offers stable and energy-efficient operation. With a running time of 90 seconds, the LR24A-SR ensures controlled and smooth valve regulation.
Key features & benefits
- Suitable for ball valves – Optimized for precise control
- Modulating control (2…10 V) – Ensures exact valve position adjustment
- Power supply: AC/DC 24 V – Universal compatibility with HVAC systems
- Torque of 5 Nm – Reliable and efficient operation
- Running time of 90 seconds – Gradual and stable valve movement
- Compact and robust design – Ideal for limited installation space
Technical specifications
| Property | Specification |
|---|---|
| Rated voltage | AC/DC 24 V |
| Rated voltage range | AC 19.2…28.8 V / DC 21.6…28.8 V |
| Control signal | 2…10 V |
| Power consumption (operation) | 0.8 W |
| Torque | 5 Nm |
| Running time motor | 90 s / 90° |
| Protection class | IP54 |
| Ambient temperature | -30…50°C |
Easy installation & maintenance
- Installation: Mount the LR24A-SR on the ball valve and connect the AC/DC 24 V power supply correctly.
- Maintenance: Regularly check the connection and signal operation for optimal performance.
Frequently Asked Questions (FAQ)
How do I install the LR24A-SR?
The actuator can be easily mounted on the ball valve and connected to the power supply and control via the 2…10 V input.
What applications is this actuator suitable for?
The LR24A-SR is designed for ball valves in HVAC systems and other applications where modulating control is required.
What does 2…10 V control mean?
This means that the actuator receives an analog input signal between 2 and 10 V, allowing the valve position to be controlled precisely.
Do you have any questions? Then contact us! We will be happy to assist you by phone, email, or the chat function.
