PICV ACTUATOR

What Are PICV Actuators in HVAC?

In HVAC systems, a PICV (Pressure Independent Control Valve) actuator is a device that connects to a PICV and automatically adjusts the valve opening to ensure a consistent flow rate, regardless of pressure variations in the system. This guarantees efficient and accurate control of heating and cooling.

A PICV is specifically designed to maintain a steady flow rate through a coil (for heating or cooling) despite fluctuations in system pressure.

The advantages of PICVs include:

• Enhanced system performance: They maintain constant pressure.
• Energy efficiency: By delivering only the necessary water amount, PICVs lower pumping costs and boost overall system efficiency.
• Streamlined balancing: PICVs automatically adjust for pressure changes, making the balancing process easier and reducing the need for extra balancing valves.