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Automatic hydraulic balancing for the HVAC professional

Pre-adjustable thermostat valves Vario-DP with patented dynamic valve insert for automatic limitation of the water volume set at the valve. Vario-DP controls the water volume independent of pressure variation in the heating system. Therefore, Vario-DP ensures that the right water volume is always supplied to the radiator, regardless of the number of open or closed thermostat valves in the system.

Your benefits

  • Automatic control of water volume 
  • Adjusted flow is not exceeded
  • Building type: Primarily for single-/two-family homes, residential buildings
  • Fast hydraulic balancing without measuring instrument
  • Wide range of products, easy planning
  • High reserve due to wide adjustment range up to 290 l/h
  • Geometry of valve insert provides protection against unwanted pollution, failure due to blocking is practically impossible

Valve range Vario-DP

The control membrane is installed directly in the valve insert and the valve spindle is used as the pressure sensor – therefore, there are no additional control components which might be subject to pollution. The valve operates with a standard valve gasket and does not require additional dirt filters.

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