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The Webstone H-51405W is a 1-1/4 inch sweat x rotating flange isolator ball valve designed to isolate a circulator pump. This valve effectively minimizes air intrusion during pump service or replacement. The forged brass construction streamlines the installation process, saving both time and space.
This isolator valve features patented technology that allows for efficient pump servicing. It's designed to fit nearly all standard circulator pumps, making it versatile for residential and commercial plumbing 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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