Bell & Gossett Isolation Flanges Combine A Circulator Flange And Ball Valve To Allow Quick And Easy Removal.
Isolates the circulator from the system for quick removal and eliminate the need to align flanges for quick installation. Brass valve body and non-ferrous wetted internal components make these isolation flanges used for hydronic heating systems. Provides a maximum working pressure up to 150 psi at a maximum temperature of 250°F. Hardware included for installation. These flanges are available with NPT and Sweat connections and can be used with most circulators.