Actuators Flexible Speed or Fully Submerged
new range of variable-speed actuators can change their output speed during operation. Reducing the speed towards the end of the travel, for example, avoids pressure peaks in pipelines and protects the mechanical integrity of valves and sluice gates.
A Versions for modulating duty offer excellent positioning accuracy for control valves. Featuring innovative sealing, non-intrusive parameterisation and separately mounted controls, a new line of entirely watertight actuators are suited for continuous underwater use.
In applications with significant hazard potential, Auma’s new FQM fail-safe unit provides a reliable and purely mechanical way to open and close valves automatically in an emergency, even without electricity. A patented spring motor delivers a nearly-constant torque throughout the entire valve travel. New PROFINET and Modbus TCP/IP interfaces open up the world of Industrial Ethernet to electric actuators.
IFAT: Hall A4/Stand 441