Novedades MACHINERY AND TECHNOLOGIES FOR THE PRODUCTION PROCESS

Regulated linear drive DFPI

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FESTO AUTOMATION SAU
Gran Via , Hall 2 , Street D Stand 157

DFPI – a regulated drive for all linear actuated process valves! Its all in one design and technological details make it ideal for controlling knife gate valves and shut-off valves with regulated strokes: integrated displacement encoder via linearly potentiometric displacement sensor, valve manifold, positioner and an extremely sturdy connection.

Linear actuator for actuating process valves such as gate valves and shut-off valves in process automation systems Linear actuator with integrated displacement encoder (potentiometer) Product versions with integrated positioner and valve block available (DFPI-…-C1V-…). With this product version, the integrated positioner checks the position of the piston rod within the available stroke range. This actuator has a factory defined safety position that is assumed if the operating voltage or the analogue setpoint value fails. Positions are specified via an analogue setpoint signal (4 … 20 mA), for example via a master PLC/IPC or manually on-site via an external setpoint generator. Position feedback is provided via an analogue feedback signal from 4 … 20 mA. The feedback signal increases reliability and simplifies diagnostics for the user. The travel speed can be influenced using the integrated flow control screws

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https://www.festo.com/cat/es_es/products_PA_DFPI

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