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Cocon QTZ

Our control valve takes care of hydronic balancing for you.

Our Cocon QTZ is a pressure-independent control valve – the solution for automatic hydronic balancing of heat exchangers such as fan coil units or cooling ceilings. You can set and read it easily, even with mounted actuator. The Cocon QTZ provides precise control of the flow, no matter what. As part of our pioneering modular system for hydronic balancing.

The advantages of the Cocon QTZ

  • Pressure-independent precise control to the set flow
  • Set, lock and lead seal the flow value from the outside – even with mounted actuator
  • Actuators with on/off,  floating or modulating control or Modbus connection
  • Compact dimensions
  • Best control quality

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

Cité du Vin

Hydronic balancing.
Automatic control.

In the Cité du Vin in Bordeaux everything revolves around wine. Inside the impressive building, a modern heating system ensures pleasant temperatures. Cocon QTZ valves ensure optimum temperature regulation.

Unmatched expertise?
Compact control.

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