Caleffi 280175A 1-1/4 FIP 130 Deg Mix

Product Description

The CALEFFI 280175A ThermoProtec thermostatic mixing valve is designed for hydronic heating systems with non-condensing boilers. It automatically controls return water temperature, preventing condensation in steel, cast iron, and copper tube boilers. The valve mixes bypass flow with system return flow, delivering a fixed temperature to the boiler to protect against corrosion. It features a changeable thermostatic sensor cartridge for maintenance or temperature setting adjustments without removing the valve body. This valve is for closed hydronic systems and non-potable water applications.

• 1-1/4 inch FNPT x FNPT connection type.
• Constructed from brass with a 3-way body pattern.
• Maximum temperature of 130°F and maximum pressure of 150 PSI.

Product Highlights

Protects boilers from cold return water and condensation damage in hydronic heating systems.

Product Information

Standard Information

• Brand: CALEFFI
• Manufacturer Part Number: 280175A
• Country of Origin: Italy