Schneider Electric (Erie) VT2313G13A020 2-Way N/C Zone Valve 3/4" Sweat 24V

The Schneider Electric (Erie) VT2313G13A020 2-Way Normally Closed Zone Valve regulates the flow of hydronics in HVAC systems that use a 24V control circuit. It has a 3/4 inch sweat connection and is fitted into a water piping to control the delivery of heating or cooling to a particular zone. This involves boilers, fan coil units and radiant floor systems. The valve in HVAC systems reacts to the thermostat to open or isolate zones, to maintain a controlled flow of water and to maintain a constant temperature.