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Automatic flow control valves are used in many different applications, mostly in the HVAC industry to maintain balance in an HVAC System.


The automatic flow control valve has a spring loaded cartridge that dynamically absorbs pressure fluctuations resulting from changing flow conditions due to varying heating/cooling loads. These fluctuations in pressure, within a given pressure differential control range, do not change the flow through the valve, therefore the flow is controlled to within +/- 5% of the designed flow. Automatic flow controls do not require any additional balancing as do manual balancing valves, therefore they reduce labor costs from not having to balance and rebalance the valves.

Recommended Applications:

• For baseboards/in-cabinets and terminals

• For air handling units

• For chillers, towers & pumps

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