AURATON Hydra
Three-way valve controller
AURATON Hydra (successor to AURATON S10) is a three-way valve controller that perfectly handles actuators both with and without limit switches. Moreover, it also works with four-way valves, ensuring wide compatibility in various heating systems. The controller proportionally opens and closes the valve within a hysteresis range of +/- 5°C. Each 1°C change in temperature causes the valve to open or close by 10% accordingly. The user can control the temperature in the range of 10°C to 90°C, while the temperature measurement is carried out in the range of 2°C to 99°C.
Are you interested in this product?
Where to buy
Compatible with a four-way valve
Valve operation with or without limit switches
Valve opening and closing within the hysteresis range of +/-5°C
AntiStop function – prevents the pump from stagnating
LED display with current temperature readings
Reliable and self-maintaining three-way valve controller
In case of a temporary power failure AURATON Hydra automatically activates the auto-calibration function, and after restoring power, it resumes normal operation. Additionally, the auto-calibration function activates automatically every 14 days. The controller also has an AntiStop function, which improves the actuator's precision and prevents the valve from seizing up.
AURATON Hydra: Visual and audible feedback for enhanced control
The AURATON Hydra provides both visual and audible feedback to indicate its operating status. The built-in LED display shows the current temperature, while acoustic signals confirm the controller's actions. This combination ensures that users have complete visibility into the system's operation.
Economical and efficient mixing valve control
Thanks to its advanced features and reliability, AURATON Hydra not only increases the efficiency of heating systems but also improves user comfort and installation safety. It is the perfect solution for those looking for economical and effective methods of temperature management in their homes and buildings.
Technical data
| Power supply | 230V AC, 50Hz, 1.5W |
| Operating temperature range | 0 – 40°C |
| Working status signalling | LED display, sound signal |
| Relay load capacity | max. 250V AC, max. 1A |
| Temperature control range | 10 – 90°C |
| Temperature measuring range | 2 – 99°C |
| Actuator operation time setting range | 10 – 400 seconds |
| Hysteresis | ± 5°C |
| Ingress protection | IP 20 |
| Humidity | ≤85% non-condensing |
