A round target, also called a "puck", with two metal screws offset by 90° is mounted on the actuator shaft. The screws are located at a different height. A compact dual inductive sensor (type IND) with two integral sensors detects the upper and lower metal screw depending on the valves position and thus the two switch positions. The system operates reliably with no wear at all. It is virtually resistant to external influence and insensitive to mechanical stress such as vibration and shock.
RAM UNIVERSAL LTD. are a privately owned company, who have been providing high-quality valves and flow control solutions to industry, since 1982.
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