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The Honeywell VB6A074+030+AL is a VB6 series 6-way control valve equipped with a modulating actuator. This product serves as both a change-over and control valve, effectively connecting a single two-pipe heat exchanger to four-pipe systems.
This valve is designed for single coil applications within four-pipe systems. It uses a single modulating actuator to manage heating and cooling effectively. The unique design features two mechanically connected balls that rotate simultaneously, allowing for the opening of supply and return ports according to the control sequence, while keeping the other closed.
The Honeywell VB6A074+030+AL valve offers seamless control over heating and cooling systems, ensuring efficient operation in various applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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