These valves have revolutionized the installation of circulator pumps. Our original Isolator® Uni-Flange Ball Valve design has evolved into the largest flanged ball valve program in the industry today. No matter what your installation requires, there is an Isolator to meet your needs.
Reduces Leak Paths
Saves Labor & Space
Eliminates Galvanic Corrosion
Allows Virtually No Air Into System
Upon Pump Replacement