Resideo V4043A1010 Zone Valve 3.5Cv 1/2" Sweat 120V N/C

The Resideo V4043A1010 Zone Valve is intended to regulate the amount of water that is supplied to heating systems. This valve is 1/2" and is installed through sweat and requires an electrical supply of 120V with two position actuators. It has a flow coefficient of 3.5 Cv and a pressure rating of 125 PSI hence suitable for the distribution of water in your system. It is constructed from brass with a Buna-N (NBR) rubber valve ball and plug and stainless steel stem for durability and low wear. The incorporation of this valve into residential and light commercial heating systems enhances the control of hot water circulation thus enhancing temperature control, system efficiency, energy utilization and comfort.