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The Bell & Gossett 401443 is a reliable non-vacuum air valve suitable for various hydronic systems. It features a nominal size of one eighth inch and utilizes an NPT connection. This valve operates effectively at a working pressure of eleven psig.
Designed for effective air elimination in hydronic systems, this valve enhances efficiency and performance.
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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