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- Brand: WebstoneSeries: 5140
- The Isolator is a uni-flange Ball Valve that isolates a circulator pump, allowing virtually no air into the system during pump replacement or service. 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, glycol mix in residential or commercial residential plumbing, commericial plumbing, heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.
The Isolator® Series Ball Valves
Brass Rotating Isolation Pump Flanges
- 360° flange can be postioned at any degree of rotation
- Isolates pump for service
- Heavy duty forged brass construction
- Blowout proof stem
- Adjustable packing gland
- Webstone The Isolator Clean Brass Ball Valve, Series: 5140, 1-1/2 in Nominal, C x Rotating Flanged, 600 psi, 100 deg F, Full Port, Media: Water/Glycol Mixture, Wing T-Handle Actuator, HCP Brass Ball, 4-3/8 in Inlet to Outlet Length, 3-1/2 in Top to Inlet Center, Brass Body, Brass/PTFE Trim, PTFE, Brass, Import