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VALPES Electric actuators, ER series and V series

Type:  AC/DC Drive Control
Description:  VALPES Electric ER and V series actuators operate ball valves and butterfly valves. These actuators can be uploaded as management systems on existing models for different applications in various industries and explosion-proof environments. VALPES Electric actuators are fully compliant with direct serial communication over RS485 highway as an RTU server integrated on the main Board.
Connectivity:  Modbus RTU
Features:  2-wire connection; Fully compliant with Modbus RTU slave protocol; Possibility to monitor parameters such as position, status, normal mode or failure mode, (over temperature or over torque), number of operations, number of failures, full control through Modbus RTU (open, close, stop)
Specifications:  Suitable for fitting on ER Series; environmentally protected by IP66; Temperature range -10C up to 55C; Suitable for fitting on V Series, environmentally protected by IP68 10m 72h; Temperature range -20C up to 70C. No external power supply required, Modbus RTU integrated in VALPES main boards.