Description
Reliable actuator for water-based valves
The Belimo NR24A-SZ-outlet water-based actuator is specially designed for the motorized positioning of control ball valves, zone valves or mixing valves in heating and cooling systems. The quarter-turn movement converts the control signal into a controlled valve position for stable water control.
Together with a compatible water-based valve, this actuator forms one control combination. Torque, runtime, supply voltage and management are matched to the valve series and the desired control function.
Key features & benefits
- Water-based 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 NR24A-SZ-outlet
| Property | Specification |
|---|---|
| Type | water-based actuator |
| Feature | sometimes because it is discontinued or there are no boxes left for it. The prices of these are heavily reduced or sometimes almost free if we can make someone very happy with them. Sometimes there is little to no warranty left on them |
Easy integration into the system
- Installation: The actuator is connected to the matching valve or valve shaft and wired according to the relevant Belimo product documentation.
- Application: The actuator is directly connected 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 NR24A-SZ-outlet used for?
This actuator operates a compatible water-based valve in a heating or cooling system.
- What is the main advantage of this execution?
The matched combination of actuator and valve enables controlled and reliable water regulation.
- Which execution fits my installation?
Betec Controls is happy to 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.

