Although electric gate valves are now used in many industries, most people will still feel unfamiliar when they see them. Therefore, the first thing we need to know before using an electric gate valve is to use an electric actuator to control the valve. With it, the valve can be opened and closed. When using it, everyone needs to understand that it can be divided into two parts: the upper part is an electric actuator, and the lower part is a valve. In the future, when ordering, it is natural for everyone to clearly choose based on their actual needs. Of course, when the actuating force distance of the electric gate valve is larger than that of the electric valve, the switching speed of the electric gate valve can be adjusted because of its simple structure and easy maintenance, and due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming during its operation. However, it is also important to note that there must be an air source, and its control system is also more complex than that of the electric valve.

此外，大家还需要知道的是现在的电动闸阀它的响应灵敏，可靠，所以说在很多对控制要求高的厂专为气动仪表控制元件设置压缩空气站。电动的就是要电，并能控制其流量的装置。正好公司也是一家销售大型消防水电、空调、市政工程、锅炉工业阀门为一体的一站式材料供应商。所以说这里的产品类型也都是比较多的。电动闸阀采用压力自紧式密封或阀体、阀盖垫片密封结构，值得信赖！使用可靠。这里大家还需要知道的是它的阀瓣采用双闸板中间带万向顶结构，能自动调整阀瓣与阀座密封面吻合度，因此也很好的保证它的密封。同时此结构维修方便，节约费用，阀瓣互换性较好。我公司的产品也都是可以满足这些优点的。并且在这个方面做的也都是很到位的。你完全还是不用担心的。要是有时间的话可以来官网查看一下，上面有联系的方式，这里还有在线客服人员接待你。

In addition, what everyone needs to know is that the current electric gate valve has a sensitive response, safety, and reliability. Therefore, in many factories with high control requirements, compressed air stations are specially installed for pneumatic instrument control components. Electric is a device that requires electricity and can control its flow. Coincidentally, the company is also a one-stop material supplier that sells large-scale firefighting water and electricity, central air conditioning, municipal engineering, and boiler industrial valves. Therefore, there are many product types here. The electric gate valve adopts a pressure self tightening seal or valve body and bonnet gasket sealing structure, which is trustworthy! Safe and reliable use. Here, we also need to know that its valve flap adopts a double gate structure with a universal top in the middle, which can automatically adjust the sealing surface of the valve flap and valve seat, thus also ensuring its sealing. At the same time, this structure is convenient for maintenance, saves costs, and has good valve disc interchangeability. Our company's products can also meet these advantages. And the work done in this area is also of a very high standard. You don't have to worry at all. If you have time, you can check the official website, which has contact information and online customer service personnel to receive you.

电动蝶阀具有体积小、性能可靠、匹配简单、流通能力大等特点，特别适用于介质粘稠、含有颗粒、纤维状的场合。由于其诸多优点，被广泛应用于食品、、轻工、石油、造纸、化工、科研教学设备、电力等行业的工业自动控制系统中。但是使用时有很多需要注意的地方。

Electric butterfly valves have the characteristics of small size, reliable performance, simple matching, and large flow capacity, especially suitable for occasions where the medium is viscous, contains particles, and fibers. Due to its many advantages, it is widely used in industrial automatic control systems in industries such as food, environmental protection, light industry, petroleum, paper making, chemical engineering, scientific research and teaching equipment, and electric power. But there are many things to pay attention to when using.

比如大家要注意电源的相序，以免损坏阀门或执行器，通电时禁止手动操作。在室外使用电动蝶阀时电动执行器好加防护罩，以防老化。打开盖子后，必须拧紧螺钉，以防止水或灰尘进入电动执行器内部。请勿安装在爆炸性气体周围，如有防爆要求，请在订货时注明。建议确认输入电压和接线触点的正确性。禁止电动执行机构超负荷运行。

For example, everyone should pay attention to the phase sequence of the power supply to avoid damaging the valve or actuator. Manual operation is prohibited when powered on. When using electric butterfly valves outdoors, the electric actuators should be protected against aging. After opening the cover, the screws must be tightened to prevent water or dust from entering the interior of the electric actuator. Do not install around explosive gases. If there are explosion-proof requirements, please indicate them when ordering. It is recommended to confirm the correctness of the input voltage and wiring contacts. Overload operation of electric actuators is prohibited.

电动蝶阀安装前应检查阀体间隙和密封面，防止污物或沙子附着，以防损坏密封面。必须在阀体关闭的情况下安装。当然还有一点很重要就是要检查各连接件的固定螺栓，松动要及时拧紧。或者可以检查一下阀体的填料部分，填料一定要压紧，既要保证填料的密封性，又要保证阀杆转动的精度。当然电动蝶阀的启闭次数是比较频繁，大约两个月左右，就要打开传动齿轮箱，检查润滑油的情况，适当润滑，特别是因为它是在工厂调试。

Before installation of electric butterfly valves, the valve body clearance and sealing surface should be checked to prevent dirt or sand from adhering to prevent damage to the sealing surface. Must be installed with the valve body closed. Of course, it is also important to check the fixing bolts of all connections and tighten them in a timely manner if they are loose. Or you can check the packing part of the valve body. The packing must be tightly pressed to ensure both the sealing performance of the packing and the accuracy of the valve stem rotation. Of course, the opening and closing times of the electric butterfly valve are relatively frequent, about two months later, it is necessary to open the transmission gearbox, check the condition of the lubricating oil, and properly lubricate it, especially because it is commissioned in the factory.

为避免通电时方向错误，用户在通电前手动将阀体转到半开位置，检查阀位指示装置指示的阀位是否与理论相符。要检查管道，确保管道内没有焊渣等异物。建议使用中等阻力的手动打开和关闭，扭矩与所选执行器的扭矩相匹配。电动蝶阀连接法兰标准正确，管对夹法兰符合蝶阀法兰标准。

To avoid incorrect direction when powering on, the user manually turns the valve body to the half open position before powering on, and checks whether the valve position indicated by the valve position indicating device conforms to the theory. The pipeline shall be inspected to ensure that there are no foreign matters such as welding slag in the pipeline. It is recommended to use manual opening and closing with moderate resistance, with a torque that matches the torque of the selected actuator. The connecting flange standard of the electric butterfly valve is correct, and the pipe clip flange meets the butterfly valve flange standard.