Siemens 171A-10303 1/2" 2-way Ball Valve Assembly NSR 1.6Cv 24V

Siemens 171A-10303 is a small, electrically actuated ball valve for precise control of water flow in HVAC systems. Made of sturdy brass, this 1/2" connection size model works well in the 35°F to 250°F temperature range. 1.6Cv flow coefficient makes sure that the valve will manage fluids in appropriate manner. This valve is operated by a 24V AC source and is dependable and agile. The ball valve design of the system enables accurate flow management and rapid opening and closing. This assembly is used in conjunction with Siemens actuators and is used in a number of HVAC components including convectors, fan coil units and radiant heating systems. This valve adds to comfort and energy economy through its seamless integration into HVAC systems.