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Valve feedback sensors from ifm electronic Ltd |
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Rising to the challenge Reliable feedback of rising stem valve position is made easier with the efector valvis from sensor market leader ifm electronic Ltd. efector valvis has been specially designed for feedback on rising stem valves with a stroke of up to 80 mm. Using efector valvis means that complex mounting of several individual position sensors on the valve piston are no longer required. Moreover, uncomplicated programming by pushing a button replaces mechanical adjustment to the respective valve positions. The efector valvis system operates on the inductive principle. The sensor signals up to three valve positions to the control system: valve open, valve closed and any position in-between, e.g. seat lift. Three-colour LEDs indicate the switching output. Rising stem valves differ of course, so a range of adapters for many valves types, for example Alfa Laval Südmo, GEMÜ and Georg Fischer, are available from ifm electronic Ltd For further information on efector valvis click here
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