Description
Reliable actuator for water-side valves
The Belimo NR230A- water-side actuator is specially designed for motorized positioning of control ball valves, zone valves or mixing valves in heating and cooling installations. The quarter-turn movement converts the control signal into a controlled valve position for stable water regulation. With a Torque of 10 Nm, the Execution is matched to a suitable valve size and mechanical load.
This actuator forms one control combination together with a compatible water-side valve. Torque, runtime, supply voltage and Management are matched to the valve series and the desired control function.
Key features & benefits
- open/close, 3-point – Connection to the desired control strategy
- 10 Nm – Powerful and stable operation of a suitable water-side valve
- Water-side valve operation: matched to a suitable control ball valve, zone valve or mixing valve.
- Controlled valve position: supports reproducible regulation of the water flow.
- Wide control range: depending on the Type, suitable for open/close, 3-point, modulating or communicative Management.
Technical specifications NR230A-
| Property | Specification |
|---|---|
| Type | water-side actuator |
| Supply voltage / signal | AC 100…240 V |
| Management | open/close, 3-point |
| Runtime | 90 s |
| Feature | 1x SPDT |
| Torque | 10 Nm |
Easy integration into the system
- Installation: The actuator is connected to the suitable valve or valve shaft and wired according to the relevant Belimo product documentation.
- Application: The actuator is connected directly to the designated Belimo valve. The combination is selected based on valve Type, required Torque, desired runtime and the available control signal.
Frequently asked questions (FAQ)
- What is the NR230A- used for?
This actuator operates a compatible water-side valve in a heating or cooling installation.
- What is the main advantage of this Execution?
The matched combination of actuator and valve enables controlled and reliable water regulation.
- Which Execution is suitable for my installation?
Betec Controls will gladly help compare the dimensions, Connection, Management and other product specifications.
Do you have any questions or would you like more information? Please contact us. You can do so by telephone, Email or via the chat function.