NexusValve Vivax with flange connection
June 3, 2020
NexusValve Vivax T with contact sensor
June 3, 2020
NexusValve Vivax T with temperature limiter / immersion sensor
Automatic flow rate controller and temperature limiter (Pressure Independent Control Valve (PICV)) for hot circuits for hydraulic balancing of the lines or consumer in 1- and 2-pipe heating systems and optimization of the useful heat efficiency by limiting the return temperature.
Enquiry about NexusValve Vivax T with temperature limiter / immersion sensor
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As with the NexusValve Vivax, the maximum flow rate is set via pre-adjustment to ensure the correct supply to all lines or consumers. The NexusValve Vivax T is also fitted with a thermostatic actuator, including an immersion sensor. This makes it possible to limit the temperature as well as the flow rate. The return line temperature is limited to the set value. The valve is only opened by the thermostatic head when the temperature drops below the set value. This significantly increases the useful heat efficiency.
Technical Specifications:
- Measuring the accuracy of flow rate: +/- 3%.
- Temperature control range: -20 °C to 65 °C.
- Operating temperature: -20 °C to 120 °C.
- Operating pressure: max 400 kPa.
- Pressure rating: PN 25.
- Connection: Female thread.
- Nominal width: DN 15 – DN 25.
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