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Hqt Ex-Proof Electric Actuator Size 5kg Volume 25 Cubic Centimeters1
Valve Parts, Electric, Q-Type
Jiangsu Huagong Automatic Control Valve Co., Ltd.
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Product Description Q-type partial-turn electric actuators are suitable for butterfly valves, ball valves, plug valves, dampers and other valves that can be turned 90°, and are used to open, close or adjust the valves.Power supplyRated voltage Three-phase AC rated frequency: 50HZ (special 60HZ)Protection levelIP65/67 (special order IP68)Insulation levelClass FAmbient temperature-20~+60oC (special order -40~+70oC)Relative humidity≤95% (at +25oC)Working systemshort-time 10 minutes (special order 15-30 minutes)Explosion-proof markExdBT4 is suitable for explosive gas environment of group T1-T4 of level A and BInput signalswitch signal (or 4-20mA adjustment signal)
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