SPARC > Production > Equipment > Explosion-Proof Electric Actuator for Isolation Valve

Explosion-Proof Electric Actuator for Isolation Valve

Explosion-Proof Electric Actuator for Isolation ValveФото 2
Description
Technical spec
The explosion-proof electric actuator is designed for control in the piping system within operation at coal and shale mine faces exposed to gas and dust explosion hazards and in potash mines.

Features

  • Electric actuator may open and close valves in any specified intermediate or final position;
  • Rotational speed control with soft start and braking;
  • Limitation of force applied to output component;
  • Actuator can be operated by hand;
  • Temperature protection of electric motor and control system;
  • Automated stop of electric motor operation due to overload upon output component within valve actuator movement;
  • Display of information on condition of electric actuator and valves, as well as any other relevant information;
  • Calibration and setting of parameters without decapsulation;
  • Continuous monitoring and collection of information on position of output component of electric actuator within power interruption.
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Type of electric actuatormulti-turn
Connector for electric actuator and valvetype B
Maximum output torque630 N⋅m
Maximum output velocity20 rpm
Voltage of control unit (AC)127 V ±15%
Ambient temperature+2…+35 °С
International Protection Marking/td>IP54
Explosion protection markingPB ExdibI
Electrical connectioncable entry
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