The Electric Actuator is distinguished by its special design, beautiful appearance, great performance and long-time operation. The rotary valve electric actuator will win customers' hearts by its supreme performance. 1). Powerful function: Modulating, proportional, on-off, and various output signal; 2). Small Size: 35% smaller than other of the same kind; 3). Light Weight: 35% lighter than other of the same kind; 4). Beautiful Appearance: Die-casting aluminum alloy cover can prevent disturbance of electromagnetic' 5). Precision and Wear-resistance: Integration of worm wheel and output axle avoids the separation among keys and the forged brass alloy material is featured by high strength and good wear-resistance; 6). Safety Guarantee: Tested by AC 1500V and can withstand it; F-grade insulation motor guarantees safe operation; 7). Easy to Form Complete Set: 110V, 220V, 380V alternate current and direct current are all available for simple connection; 8). Easy Application: No oil or point inspection is needed; waterproof, antirust and optional installation angle; 9). Protection Appliance: Double limits, over-hot protection, overload protection; 10). Various Motion Time: 9s, 13s, 15s, 30s, 50s, 100s(Set Before Delivery); 11). Antirust and Anti-corrosion: Whole machine support, coupler and screws are made of stainless steel; 12). Intelligent Numerical Control: Intelligently control module is built in the actuator body so that there is no need to mount positioner. Digit setting and adjusting, highly accuration and self-diagnosis can be realized.