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Model No: VTAQC
Direct‑Connected Electric Actuators for Quarter‑Turn Valves
The new-generation VTAQC series part-turn electric actuators adopt a direct-coupled structure, facilitating matching with 90° rotary valves such as butterfly valves, ball valves, slide valves and air dampers. They support remote and local opening/closing control of valves and serve as core drive units for electric valves. Featuring comprehensive functions, reliable performance, compact lightweight design and convenient operation & maintenance, the series is available in standard and explosion-proof types, and widely used in industries including petroleum, chemical, power, metallurgy, papermaking and water treatment.
Quantity :
Overview
The new‑generation part‑turn electric actuator adopts a direct‑connected structure and can be conveniently matched with valves. As a reliable explosion proof valve actuator, it is suitable for quarter‑turn rotary valves, such as butterfly valves, ball valves, plug valves, air dampers and other products. This 90 degree rotary actuator supports both remote control and local operation for valve opening and closing.
It is an indispensable driving device for electric valves. Featuring comprehensive functions, reliable performance, compact size, light weight and convenient operation and maintenance, this part‑turn electric actuator is well received by users and widely applied in petroleum, chemical, power, metallurgy, papermaking, water treatment and other industries. The explosion proof valve actuator variant and standard version are both available, this 90 degree rotary actuator can meet diverse working‑condition demands.
It is an indispensable driving device for electric valves. Featuring comprehensive functions, reliable performance, compact size, light weight and convenient operation and maintenance, this part‑turn electric actuator is well received by users and widely applied in petroleum, chemical, power, metallurgy, papermaking, water treatment and other industries. The explosion proof valve actuator variant and standard version are both available, this 90 degree rotary actuator can meet diverse working‑condition demands.
Operating Environment and Main Technical Parameters
1.Power Supply: AC380V (±5%), Single‑phase: AC220V (±5%);
2.Frequency: 50Hz (±0.4%);
3.Ambient Relative Humidity: ≤95% (at 25°C);
4.Altitude: ≤1000m;
5.Ambient Temperature: -25°C ≤ Ta ≤ +70°C (Customization available for special temperature requirements);
6.Protection Class: IP65;
7.Ex Mark: Ex db IIB T4 Gb; Ex tb IIIC T130°C Db;
8.Motor Duty: Short‑time duty, rated operating time: 10 minutes, Class F insulation;
9.Refer to the table for model specifications of the part‑turn electric actuator;
10.Products with special requirements for the above parameters, including custom explosion proof valve actuator and 90 degree rotary actuator solutions, can be ordered separately.
2.Frequency: 50Hz (±0.4%);
3.Ambient Relative Humidity: ≤95% (at 25°C);
4.Altitude: ≤1000m;
5.Ambient Temperature: -25°C ≤ Ta ≤ +70°C (Customization available for special temperature requirements);
6.Protection Class: IP65;
7.Ex Mark: Ex db IIB T4 Gb; Ex tb IIIC T130°C Db;
8.Motor Duty: Short‑time duty, rated operating time: 10 minutes, Class F insulation;
9.Refer to the table for model specifications of the part‑turn electric actuator;
10.Products with special requirements for the above parameters, including custom explosion proof valve actuator and 90 degree rotary actuator solutions, can be ordered separately.
