Valve actuator locking device PRO LOCK series

valve actuator locking device
valve actuator locking device
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Characteristics

Options
for valve actuators

Description

Pro Lock Mechanical Partial Stroke Device ProControl designed a Carbon Steel epoxy coated declutchable mechanical blocking device which when engaged allows a pre-set valve / actuator partial stroke of approximate 20°. The Pro Lock mechanical blocking device is located between the valve and the actuator and consists of a heavy duty steel self-contained unit, therefore it does not stress the valves shaft nor the actuators yoke. It is pad lockable and can also be fitted with a limit switch if required by the client to signal that it is engaged. During normal operation the device is passive and will allow the valve to ESD on demand. When a partial stroke test is required, the device is “engaged” and the ESD valve will only travel to the specified percentage of stroke

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.