| Electric Acutator QT series
Item No.: GW-EA0100
QT series electric actuators are designed & engineered for robust, reliable and for high performance duty onto quarter-turn valve.
The unique reliable motor module, adjustable cam plate limit switch, self locking mechanism, precision gearing systems and ball bearings, the auto declutching mechanism, light force load on the hand-wheel, the adaptor drive bushing and bottowm ISO5211 mounting dimension, are added advantages against others in the field of valve automation.
Power supply:110/220V AC, 1 Phase; 380v/440V AC, 3 Phase (60hz/50hz)
Control Power: 110/220v AC, 1 Phase, 60/50Hz
Torques Range: from 35Nm to 10000Nm
The troque is more than the 2000 Nm. The Electric Acutator will C/W the Gear Box.
Travel Angle: 90, 120, 135, 180, 270.
LCB: Local control box, (1) Local/ Remote Selector switch, (2) Open/Stop/Close selector switch
Potentiometer: 1k Ohm
Current Position Transmitter ; Output:4-20mA DC
Proportional control module: Input Signal:4-20mA, 1-5v DC; Output Signal:4-20mA DC
Explosion & waterproof Enclosure: Exd II BT4, IP67
Application: For Quarter-turn valve (ball valve, butterfly valve) automation used in heating & ventilation, air-conditioning, water treatment works, power generation, petrochemical plants , oil storage facilities, chemical plants, effluent treatment works, pulp & paper mills and shipbuilding industry.
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