El-o-matic international, the single source for integrated valve control, has launched announced availability of its new multi-turn-actuator kits for new, or retrofit use, with el-35, 100 and 150 electric actuators . Multi-turn electric actuator kits are applied used in service with non-rising stem valves. Use of the multi-turn actuator kit permits allows a standard electric actuator whichto revolves 360 for up to ten consecutive turns before the power travel limit switch deactivates . Standard potentiometer feedback is 2,500 ohms and proportional feedback control is provided through a transmitter circuit board. And potentiometer which convert incoming current into either a 4-20 ma or 1-10 voc command signal. Modulating [4-20 ma] positioner control is also available.
