Line of ball valves includes the EA 21 electric actuator to provide a system approach to piping system design. The resulting actuated valve series includes Type 131 in polypropylene, Type 132 in PVDF and Type 133 in PVC and CPVC, all available in sizes 0.375 through 2". Designed for a 250,000-cycle service life, the actuator is equipped with integrated emergency manual override and automatic adjustment of voltage and frequency for on/off or process control applications.
George Fischer Inc.
Electrically Actuated Ball Valve
May 1, 2005