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The Webstone 40417HV is a 2 threaded isolator with a drain designed for high-velocity applications. This component is essential for ensuring proper flow control in heating systems. Note that this model features a wing style T handle along with mounting nuts and bolts, but does not include a lever handle.
This isolator is effective in heating systems, helping to maintain optimal flow conditions.
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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