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The Caleffi 644260A 2-Way Motorized Ball Zone Valve is designed to automatically shut-off, redirect, or modulate hot and chilled water in hydronic heating and air conditioning systems. Features include zero leakage, quick operation, and the ability to operate at high differential pressures. It has a 1" NPT connection and a 13 Cv flow capacity.
This valve is suitable for installation inside baseboards or directly in fan coil units, offering high flow and close-off performance in a compact size.
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