For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50 %.
These valves are designed for accurate mixing control of supply water temperature in heating and air conditioning systems. Its sturdy construction ensures a long and reliable operating life when used in combination with VMM and VRM actuators. The Centra DR rotary valves are installed so that both inlets flow through the rotary valve at an angle. The supply and return flow can be interchanged.
- Cast iron body with flanged end connections (type FA) or with internal threaded end connections (type MA)
- Chrome-plated plug for long life
- Optimized characteristic for supply water temperature control
- Protected against corrosion and blocking
- Reliable mounting for electrical actuators
- Clear position indicator
- Wide range of flow rates with suitable actuators