Temperature regulators for heating and cooling systems, applicable for liquids, steam and gases -20 to 350 °C / -4 to 662 °F.

The valve opens or closes when the temperature rises.

• Self-operated proportional regulator without auxiliary energy
• Nominal diameter DN 15 to DN 150
• Nominal pressure PN 16…40
• Globe valve with flanges single seat unbalanced / single seat balanced
• Valve body made of cast iron EN-GJL-250, Spheroidal graphite
  iron EN-GJS-400-18-LT, Cast steel 1.0619 or stainless steel 1.4408
• Reduced Kvs-values are standard
• Set points from -10 to 250 °C / 14 to 482 °F
• Optional separate set point adjustment

PDF Downloads

Information Sheet: Type 1 to Type 9

Information Sheet: Series 43-1 to 43-8

Heating Applications

Cooling Applications

3-way Mixing/Diverting

Datasheet – Double Adaptor Thermostat