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  5. DELCO QT Series Explosion-Proof Electric Actuator

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DELCO QT Series Explosion-Proof Electric Actuator

QT series actuators are driving equipment for valves to open, close, adjust, and control. This series of actuators have the characteristics of being full-featured, reliable in performance, with an advanced control system, small size, light weight, and convenient use and maintenance.

QT series actuators are suitable for butterfly valves, ball valves, plug valves, dampers, and other valves that make a 90° rotation. The valve can be controlled remotely, collectively, and automatically. It is widely used in electric power, metallurgy, petroleum, chemical, pharmaceutical, sewage treatment, agricultural irrigation, and other industries.

Modelo: Multi-turn electric actuator
Gama de tamanhos: QT10-QT200
Torque Output: 100-2000Nm
Material: Aluminum Alloy

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    DELCO Part-Turn Motorized Actuator With Hand Wheel

    The performance of this series of ordinary products meets the requirements of GB/T24923-2010 “Technical Conditions for Ordinary Valve Electric Devices”. The performance of this series of flameproof products conforms to GB3836.1-2010 “Explosive Environment Part 1: General Requirements”, GB3836.2-2010 “Explosive Environment Part 2: Equipment protected by flameproof enclosure ‘d'”, and T24922-2010 “Technical Conditions of Flameproof Valve Electric Devices”.

    Divided by control mode: Ordinary type, intelligent switch type, intelligent adjustment type (Profibus fieldbus, Modbus fieldbus, HART fieldbus, FF fieldbus, DeviceNet fieldbus).

    Divided by protection type: Outdoor and explosion-proof.

    Explosion-proof Electric Actuator Main Specifications

    input signal4mA~20mA; Passive contact
    Power supplyConventionalThree phase: AC380V (50Hz)
    SpecialThree phase: AC660V、AC440V、AC415V (50Hz、60Hz)
    Simplex: AC220V、AC110V (50Hz、60Hz)
    Direct: DC12V、DC 24V、 DC48V
    Basic error limit≤1%
    Protection classIP65、IP68.
    Explosion-proof gradeExdll| BT4、 ExdII CT4;
    Ambient temperature30C11F12Optional: -40C-+100C)
    Environment humidity≤95% (25C)
    Motor working system: Standard long term motor, F -clas insulation
    Quarter-Turn Motor Electric Actuator

    Explosion-proof Electric Actuator

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      Exposição de fábrica da DELCO VALVE
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