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，大家還需要知道的是現(xiàn)在的電動閘閥它的響應靈敏，安全可靠，所以說在很多對控制要求高的廠專為氣動儀表控制元件設置壓縮空氣站。電動的就是要電，并能控制其流量的裝置。正好公司也是一家銷售大型消防水電、空調、市政工程、鍋爐工業(yè)閥門為一體的一站式材料供應商。所以說這里的產品類型也都是比較多的。電動閘閥采用壓力自緊式密封或閥體、閥蓋墊片密封結構，值得信賴！使用安全可靠。這里大家還需要知道的是它的閥瓣采用雙閘板中間帶萬向頂結構，能自動調整閥瓣與閥座密封面吻合度，因此也很好的保證它的密封。同時此結構維修方便，節(jié)約費用，閥瓣互換性較好。我公司的產品也都是可以滿足這些優(yōu)點的。并且在這個方面做的也都是很到位的。你完全還是不用擔心的。要是有時間的話可以來官網(wǎng)查看一下，上面有聯(lián)系的方式，這里還有在線客服人員接待你。

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.

電動蝶閥具有體積小、性能可靠、匹配簡單、流通能力大等特點，特別適用于介質粘稠、含有顆粒、纖維狀的場合。由于其諸多優(yōu)點，被廣泛應用于食品、環(huán)保、輕工、石油、造紙、化工、科研教學設備、電力等行業(yè)的工業(yè)自動控制系統(tǒng)中。但是使用時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.

比如大家要注意電源的相序，以免損壞閥門或執(zhí)行器，通電時禁止手動操作。在室外使用電動蝶閥時電動執(zhí)行器好加防護罩，以防老化。打開蓋子后，必須擰緊螺釘，以防止水或灰塵進入電動執(zhí)行器內部。請勿安裝在爆炸性氣體周圍，如有防爆要求，請在訂貨時注明。建議確認輸入電壓和接線觸點的正確性。禁止電動執(zhí)行機構超負荷運行。

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.

電動蝶閥安裝前應檢查閥體間隙和密封面，防止污物或沙子附著，以防損壞密封面。必須在閥體關閉的情況下安裝。當然還有一點很重要就是要檢查各連接件的固定螺栓，松動要及時擰緊?；蛘呖梢詸z查一下閥體的填料部分，填料一定要壓緊，既要保證填料的密封性，又要保證閥桿轉動的精度。當然電動蝶閥的啟閉次數(shù)是比較頻繁，大約兩個月左右，就要打開傳動齒輪箱，檢查潤滑油的情況，適當潤滑，特別是因為它是在工廠調試。

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.

為避免通電時方向錯誤，用戶在通電前手動將閥體轉到半開位置，檢查閥位指示裝置指示的閥位是否與理論相符。要檢查管道，確保管道內沒有焊渣等異物。建議使用中等阻力的手動打開和關閉，扭矩與所選執(zhí)行器的扭矩相匹配。電動蝶閥連接法蘭標準正確，管對夾法蘭符合蝶閥法蘭標準。

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.