1-1/4' NPT - 3-Way Mixing Valve

The Viessmann Three-Way Mixing Valve is used for secondary mixing in a heating system circuit with a maximum operating pressure of 88 psig and a maximum temperature of 248 degrees Fahrenheit. Three-way mixing valves can only be installed in the vertical position. Drive shaft and separation plates are made of corrosion-resistant stainless steel.

Viessmann Three-Way Mixing Valve Features:

• Temperatures up to 248 degrees F
• Pressure up to 88 psi
• Corrosion-resistant drive shaft and blade

Viessmann Three-Way Mixing Valve Warranty:

• 1 year parts warranty