As well as plastic and steel gas valves, this electric valve can also be used on butterfly valves. This electric actuator is available in 1, 1 1/4, 1 1/2, 1 3/4 and 2-inch sizes. It is a part-turn electric actuator that can be adjusted up to 270 degrees. According to ISO5211, the coupling flange on the valve is of type F07.