Description
The Daikin-McQuay 4018678 3-Way 3/8″ Valve Assembly is a fluid control component used to direct and regulate the movement of water or other circulating fluids through designated piping paths. It is commonly placed in chilled water, hydronic heating, and air conditioning equipment where controlled flow switching is required for temperature regulation and system balancing. The valve assembly works within the control circuit to manage flow between multiple outlets, assisting coils, and connected components in operating under intended conditions. It is regularly used in commercial HVAC applications during system installation, maintenance, or valve replacement procedures.
