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The NIBCO H-41413HV Isolator is a 3/4 IPS uni-flange ball valve designed for isolating circulator pumps in residential or commercial plumbing and heating systems. This full port forged brass valve features a rotating flange and a multi-function drain, allowing for pump replacement or service with minimal air introduction. Its design integrates multiple components into a single body, saving installation time and space. It is suitable for use with water, oil, and glycol mixes.
Forged brass uni-flange ball valve with rotating flange and multi-function drain for circulator pump isolation.
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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