SOFT SEATED GATE VALVES WITH ELECTRIC ACTUATOR

3 - phase squirrel cage electric motor 380V, 50 Hz (short time duty S2-15 min), insulation class F, with 3 thermo-switches placed in the windings and internal plug and socket connection between motor and actuator housing. Enclosure of actuators IP 67 according to ISO 40050 / IEC 529-EN 60529-dust and water tight. Actuators are suitable for service at ambient temperature from -25°C to +80°C. Easily adjustablecounter gear limit switching for end position CLOSE/OPEN. Mechanical position indicator. Limit switching with 2 switches (each direction 1 NC + 1 NO contacts), switch enclosure IP 66. Infinitely adjustable torque switching for closing and opening direction at calibrated torque dial, adjusted torque value indicated in da Nm. Torque switching with 2 switches (each direction 1 NC + 1 NO contacts), switch enclosure IP 66. Output speeds from 4...90 1/min. Paint standard “KN” Auma Ral 9007.