The Caleffi diversion valve is specially designed for use in boilers, providing a reliable solution for hot water management. Its primary function automatically redirects the hot water coming from the hot water production unit either towards the usage points or to a second heating source, depending on the water temperature. When the temperature is higher than the preset value, the water is directed directly to consumption; when it is lower, it is rerouted for reheating. This two-way valve features two ports, one for the inlet of the medium and one for the outlet. When the inlet is closed, the flow stops, and when it is open, the flow into the inlet equals the flow out of the outlet, ensuring efficient and safe operation.

• Diameter: ½"