The Caleffi 520 Series AngleMix thermostatic mixing valve offers angled geometry, reducing costs as the domestic hot water tank outlet is piped in-line with the valve’s mixed water outlet, requiring fewer fittings and less space. With its versatile design, the valve allows for a variety of union tailpieces, including press, sweat, NPT and PEX, Caleffi notes. A different type for each connection can be selected. Designed with safety in mind, tight-closing inlets prevent temperature creep. It provides accurate mixing down to 0.5 gpm. The valve is certified to ASSE 1017 standard for point of distribution domestic water systems.

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