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Over the past two years, the data center industry has grown rapidly, with a global compound growth rate of around 16%. As enterprises accelerate their IT transformation, the development of data center infrastructure is also entering a new period of growth. As is well known, valves are one of the most important components in a data center’s cooling system, and they also play a crucial role in ensuring the safety and reliability of such cooling systems. The valves used in data centers are classified by application into valves for water supply and drainage systems, valves for fire protection systems, and valves for air conditioning systems. In data centers, it is the valves for air conditioning systems that are most commonly used, with manual valves, electric valves, and balance valves being the most typical types. Next, we will explain to you which type of electric actuator should be used for electric valves in data center piping systems An electric actuator is a mechanism that can convert and output torque from different directions through electrical drive. By utilizing a motor in combination with a clever placement of the force application point, it is possible to redirect or transfer force. The cost of electric actuators varies significantly depending on the different components used. So, how should one choose an electric actuator? 1. Based on the parameters of the motor unit, the main component of an electric actuator is its internal electric drive mechanism; this mechanism determines the level of driving force available in the actuator, that is, the torque it can generate. Depending on the intended use, different types of electric drive mechanisms are chosen for electric actuators. Generally speaking, the greater the driving force of the motor, the larger the size of the electric actuator will be, and users can make a choice based on their specific needs. 2. Based on the power requirements of electric actuators: https://www.colaval.cn/UploadFile/202077232025781.jpg Electric actuators have specific power requirements as well. When large, high-load motors are installed within an actuator, that actuator will require a higher power supply to meet its needs. Additionally, such actuators may need external cooling systems to ensure proper heat dissipation during operation. 3. Depending on the processing parameters of the electric actuator, its output parameters also vary greatly. Actuators with a larger size may not exhibit as significant output differences in terms of size, but they are able to adjust their output with greater precision; they are widely used in the precision manufacturing industry. Therefore, when making a choice, it is necessary to select the appropriate actuator based on the specific requirements of the actual application. The above is an introduction to the methods for selecting electric actuators. Manufacturers who need to purchase electric actuators can conduct a comprehensive evaluation by taking into account the price of the electric actuators, the components that make up those prices, the motor parameters of the actuators, electrical requirements, as well as actual operating parameters, before making a decision on which electric actuator to purchase. Features of electric actuators: protection, condensation protection. No clutch mechanism required; electric and manual operations do not interfere with each other. Precision gear transmission, with low clearance, low noise, and long service life. It has self-locking capability, preventing reversal in the event of a power loss or signal interruption. A mounting position indicator device is provided, through which the continuous indication given by the indicator can be observed. Equipped with a mechanical adjustment travel device (and electronic limit device) to achieve safe limiting. The aluminum alloy casing has its surface coated with epoxy resin, providing strong corrosion resistance; it is equipped with O-rings for sealing, achieving an IP66 protection rating. More information: http://www.colaval.cn, electric control valves, pneumatic control valves, electric ball valves, electric butterfly valves, control valves