Webstone 1 1/4 IPS x Pump Flange, Full Port Brass Ball Valve H-40405HV
The Isolator Uni-Flange Ball Valve connects to the circulator pump at one end and the system piping at the other. It allows the user to isolate the pump for service, allowing virtually no air into the system upon replacement.
Its innovative design combines multiple components into a single forged brass body that saves time, labor, and space. The Isolator has revolutionized the installation of circulator pumps and has evolved into the largest flanged ball valve program in the industry today, featuring patented technology with further patents pending.
Designed for use with water, oil, or glycol mix in residential or commercial plumbing and heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.
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