Schneider Electric (Barber Colman) VS-7313-536-4-10 1.5" 3-Way Mixing Valve W/MS40-7043 24V

The Schneider Electric (Barber Colman) VS-7313-536-4-10 Mixing Valve is a flow control part that blends hot and cold water streams to achieve temperature setpoints in hydronic heating applications. It features 3 ports allowing proportional mixing of two inlet flows into one outlet, modulated by the MS40-7043 actuator. The 1.5-inch connection size accommodates medium capacity piping in commercial buildings and institutional facilities. Mounted within boiler loops, radiant floor circuits, and air handler coils in HVAC systems, it maintains consistent supply temperatures despite varying load demands. Its actuator responds to controller signals, positioning the valve stem to regulate thermal energy delivery.