Single turn actuator of flanged single-phase version ???F

MEOF actuating mechanisms are designed to move regulating bodies in systems of automatic regulation of technological processes in accordance with command signals of automatic regulating and controlling devices. The mechanisms are electrically powered by single-phase alternating current with voltage 220 V and frequency 50 Hz.
The working position of the mechanisms in space is any.
Mechanisms are recoverable, repairable, single-function products.
Average MTBF of the mechanisms is not less than 80000 hours.
Average service life of the mechanisms is not less than 15 years.
Mechanisms are repairable
The value of the permissible noise level created by the mechanisms should not exceed 80 dBA.