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  • United Kingdom: Anti-tamper lock prevents unwanted operation


    By ensuring valves and actuators are only operated by authorized individuals, the Anti-Tamper Lock (ATL) from Essex-based Smith Flow Control secures companies’ assets by reducing the risk of human error or deliberate tampering. The ATL is very simple. The standard condition of the device in service is locked (key-free), with the handwheel free-rotating (the standard unit is available in two sizes to suit all lever- and handwheel-operated valves). Operation involves three steps: 1. A coded key from the control authority is inserted, engaging the drive. 2. The valve is operated to the desired position. 3. The key is removed and the valve is locked in the desired position.

    Anti-Tamper Lock secures assets by reducing the risk of human error or deliberate tampering.

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