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- Brand: WebstoneSeries: 5041
- 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 Isolation Swivel Pump with Drain Valve
- Heavy Duty Forged Brass Construction
- Unique Uni-Body Design on ALL designs with 3-Way Main Ball Valve
- Hi-Flow Hose Drain with Rotating Forged Brass “Snug-Fit” Outer Flange
- Blowout Proof Stem
- Adjustable Packing Gland
- Conical Inlet to Minimize Turbulence
- Slotted Holes for High Velocity Pumps
- Webstone The Isolator Uni-Flange Ball Valve, Series: 5041, 1-1/2 in Nominal, C x Flanged, 600 psi, 100 deg F, Full Port, Media: Water/Glycol Mixture, HCP Brass Ball, 5-13/16 in Inlet to Outlet Length, 3-1/4 in Top to Inlet Center, Forged Brass Body, Brass/PTFE Trim, PTFE, Brass, Import