Caleffi Z-one™ Motorized Zone Valve, 2-Way, Series: Z Series, 1/2 in Nominal, C End Style, 300 psi Pressure, 2.5 Cv Coefficient of Volume, 24 VAC, 0.4 A, 32 to 240 deg F Water, 50 psi Differential, Terminal Screw Electrical Connections, Forged Brass
Z-one™ valves are used to automatically shut-off the flow or redirect hot and chilled water in hydronic systems, open systems, closed systems, low-pressure steam; and are UL listed for plenum installations. The motorized two-position, on/off, spring