Belimo TR230-3 Rotary Valve Actuator – 230V, 2 Nm, 3-Point
The Belimo TR230-3 is a compact rotary actuator designed for motorised Belimo ball valves in HVAC heating and cooling applications.
Operating from a 230V AC supply, the actuator provides 2 Nm torque with 3-point control and a running time of approximately 105 seconds through 90°. Its compact design makes it particularly suitable for smaller hydronic control valves where installation space is limited.
The TR230-3 includes a manual override using a hand crank, mechanical position indication and a 1 metre pre-wired connection cable. It is designed for maintenance-free operation and is rated to IP40.
Technical Specifications
| Specification | Details |
|---|
| Model | TR230-3 |
| Product Type | Rotary Valve Actuator |
| Application | Belimo Ball Valves |
| Nominal Voltage | AC 230 V |
| Voltage Range | AC 207–253 V |
| Frequency | 50 Hz |
| Control | 3-Point |
| Motor Torque | 2 Nm |
| Running Time | 105 sec / 90° |
| Power Consumption | 1 W |
| Power Consumption for Wire Sizing | 1 VA |
| Connection | 1 m cable, 3 × 0.75 mm² |
| Manual Override | Hand crank |
| Position Indication | Mechanical |
| Sound Power Level | 35 dB(A) |
| Protection Rating | IP40 |
| Protection Class | Class II – Reinforced Insulation |
| Ambient Temperature | -7°C to 50°C |
| Storage Temperature | -40°C to 80°C |
| Ambient Humidity | Max. 95% RH, non-condensing |
| Weight | 0.26 kg |
| Maintenance | Maintenance-free |
Applications
Suitable for operation of compatible Belimo rotary ball valves in:
Manufacturer: Belimo
Model: TR230-3
Voltage: 230 V AC
Control: 3-Point
Torque: 2 Nm
Running Time: 105 sec / 90°
