AUMA extends electric actuator portfolio for process applications

摘要

AUMA offers a comprehensive portfolio of compact electric actuators to control and automate valves with nominal diameters from DN 15 up to approximately DN 400 in a broad variety of process applications. AUMA's established SVC globe valve and SGC part-turn actuator series have recently been complemented by the new EQ part-turn actuators and the new SD series consisting of multi-turn, part-turn and linear actuators. Designed for harsh industrial environments, they all feature high-protection enclosures, wide operating temperature ranges and outstanding corrosion protection. Options include positioner, Modbus RTU, and PROFIBUS DP interfaces. High positioning accuracy makes both the SVC/SGC and SD actuator ranges suitable for demanding control tasks. They achieve their outstanding performance through variable-speed motors, hard-wearing gears, and integral microprocessor-based controls that combine flexible configuration with powerful diagnostics. The SD series is suitable for continuous modulating duty (class D). ATEX-certified versions for use in potentially hazardous areas are also available.