A range of convenient electric actuators combined with 304 grade stainless steel two way ball valves to provide remote operation allowing the ball valve to be opened or closed electronically from a single position. The electric actuators are operated via a standard three-position electrical switch (not supplied). For added safety a simple yet efficient built in manual override function is standard for use in the event of a power failure (valve accessibility required). An easy to view ball position window is recessed into the top housing ensuring total valve closure. For ¾" and 1" valves the actuator mechanisms are housed in a tough heavy duty polyamide shell, providing excellent corrosion resistance and protection against accidental knocks. The 1½" actuator mechanism is enclosed in a heavy-duty die-cast aluminium housing providing excellent protection. All actuators are fully sealed to IP67 specifications to prevent water ingress. With a quick open and closing time of less than 12 seconds per direction these actuators have been manufactured with a long service life in mind, typically 70,000 to 100,000 life cycles.  Other Details: BLA Code Thread BSP Volts Max TorqueNm Operatingtime in Sec Max PowerWatts Max PressureMpa 136912 3â„4" 12 2 5-7 4 1.6 136913 3â„4" 24 136914 1" 12 136915 1" 24 136918 11â„2" 12 20 10-12 40 2.5 Â
