Electric Actuator Mechanism for Control Valves (MЭОФ) - Remote and Local Control

The mechanism is designed for remote and local control of movement of regulating or shut-off-regulating element of part-turn pipeline valves (mechanism ????) in accordance with command signals of regulating and controlling devices as a part of automated control system. The mechanism is designed for operation in potentially explosive environments of premises and outdoor installations in accordance with the explosion protection marking The mechanism has explosion protection level "Gb" (high) according to GOST 31610.0-2014 (IEC 60079-0-2011), explosion protection marking "1ExdIICT4Gb" or "1ExdIIBT4Gb". Electrical supply: <ul> <li>- Single-phase alternating current with nominal voltage 220 V frequency 50 Hz with earthing system</li> </ul>