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Cocon QTZ

Our control valve does hydronic balancing for you.

Our Cocon QTZ is a pressure-independent control valve – the solution for the automated hydronic balancing of heat exchangers such as fan convectors or cooling ceilings. It is simple to adjust and read, even if the actuator is in place. Cocon QTZ provides precision control of the flow, no matter what. Part of our pioneering modular system for hydronic balancing.

Benefits of Cocon QTZ

  • Pressure-independent precision control to the set flow
  • Set, lock and seal flow value from the outside – even if the drive is in place
  • Drives with 2-point, 3-point, continuous control or Modbus connection
  • Compact size
  • Best control quality

Our modular system.
Solutions that are compatible with Cocon QTZ:

Cité du Vin

Hydronic balancing.
Automated control.

Cité du Vin in Bordeaux is all about wine. A modern heating system provides the ideal temperature for the interior of this stunning building. Cocon QTZ valves provide optimum temperature regulation.

Unmatched expertise?
Compact control.

Expand your specialist knowledge in our OV Academy. Compact and efficient, train in our virtual classroom or at on-site events. Want to learn more about hydronic balancing? Our courses will help you to work even more efficiently with our modular products and systems.