We are glad to share with you about the results of our work, company news,and give you timely developments and personnel appointment and removal conditions.
  • Electric valve actuator, also known as valve electric device, is an actuator that uses electricity as the energy source in the control system. It receives electrical signals from regulating instruments, changes the amount of manipulation according to the size of the signal, and changes the amount of material or energy of the input or output control object to achieve automatic program adjustment.


  • On the afternoon of June 1, 2022, Qin Xiao, Deputy Secretary of Ruian Municipal Party Committee and Mayor, led Lin Zhenghong, Deputy Mayor of the Standing Committee of the Municipal Party Committee, and the main leaders of the Municipal Government Office, Municipal Economic and Information Bureau, and Economic Development Zone to visit Zhejiang Aoxiang Automatic Control Technology Co., Ltd. The company visits and investigates, and face-to-face coordination to solve practical problems encountered in the development of the enterprise. Mayor Qin pointed out that it is necessary to focus on the most realistic and urgent problems of enterprise development, do everything possible to solve problems for enterprises, boost confidence, and work hard.


  • Zhejiang Aoxiang Automatic Control Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales, specializing in the production of electric actuators, electric ball valves, electric butterfly valves, electric valves, and electric gate valves. Products are widely used in petroleum, chemical, electric power, environmental protection, new energy, military and other fields, belonging to the high-end intelligent manufacturing industry. Aoxiang Automation Technology is committed to becoming a world-class electric actuator manufacturer. After 26 years of development and accumulation, it now has 65 patents.


  • Electric gate valves have irreplaceable roles and important applications in many aspects. Using electricity as energy support can better improve work efficiency, without pollution, and it is an environmentally friendly energy method. Let's take a look at the structural characteristics of the electric gate valve.


  • Operating torque The operating torque is the most important parameter for selecting an electric actuator. The output torque of the electric device should be 1.2 to 1.5 times the maximum torque of the valve.


  • The valve electric device is one of the devices for operating the valve and connecting the valves. The device is powered by electrical power and its motion can be controlled by the magnitude of the stroke, torque or axial thrust. Due to the working characteristics and utilization of the valve electric device, it depends on the type of valve, the working specifications of the device and the position of the valve on the pipeline or equipment. Therefore, it is important to grasp the correct choice of the valve electric device; considering the prevention of overload (working torque is higher than the control torque) becomes a crucial part.


[email protected]