Using a double stage worm gearbox, this simple and reliable design guarantees a self-locking and efficient actuation of rotary valves. Optional the 480 series can be completed with a wide range of Centronik control functions with various combinations of switching and signalling options for both on/off and modulating service.
Main characteristics: - Torque range from 10 Nm to 1100 Nm. - Operating times from 9 to 120 s./90º. - Torque and position setting. - Output flanges and inserts according to ISO 5211. - Handwheel for manual operation. - Weatherproof protection IP67 (IP68 optional). - Explosion proof to EEx d IIB T4 (ATEX) - High quality corrosion protection. - Wide range of switching and signalling options.