In current designs, the electronics controlling the valve are separate from the valve itself. The correct term to describe the valves is therefore electronically controlled electric valves. Since ...

Replacing manual parts with electronic was the theme at Sanhua’s booth at the AHR Expo. “Systems are becoming more and more sophisticated, and while yesterday’s systems were mostly mechanical, ...

[Derek] sent in this electric ball valve he built for his bio-diesel reactor. If you haven’t checked, the commercial versions are pretty expensive. His solution was to mate a salvaged saturn wiper ...

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