Product overview

For water temperature control in heating and air conditioning applications.

The special valve characteristics are especially designed for an accurate control of supply water temperature in heating and air conditioning systems. In combination with M6061/VMM and M7061/VRM, the rigid construction guarantees a reliable operation over the whole lifetime.

  • Chrome-plated plug for long life-span
  • Optimized characteristic for supply water temperature control
  • Reliable mounting for electrical actuators
  • Clear position indicator
  • Wide range of flow rates with suitable actuators

Specifications

Application For supply water, heating and air conditioning; hot/cold water quality VDI2035; glycol water mixture 50%.
Connection Type Internal Thread
DN Size DN 100
Valve Type 4-way
Delta P (Max) 80 kPa
Differential pressure for close-off (Max) 80 kPa
Media Temperature (Max) 130 °C
Media Temperature (Min) 2 °C
Controlled Media Water, Water-Glycol Mixture according to VDI 2035
Seal Type Double o-ring sealing
Color Gray
Flow Coefficient 160
Series ZR
Angle of Rotation 90 °C
Nominal Pressure PN 6
Housing Material Cast Iron
Flow Coefficient (Max) 160 Kvs
Valve Flow Characteristic Equal Percentage
Kvs Value 160