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The open type electric gate valve is an open design structure with light weight and easy maintenance (sealing rubber ring replacement, electro-hydraulic device maintenance inspection, replacement, partial maintenance of valve are all done externally, do not affect normal operation of valve). Valve movement process and switching state is intuitively good. Open and close status after operation is very convenient to check and has irreplaceable advantage compared with enclosed type. The disadvantage is that there are a small number of gas leakage and operator should pay attention to protection when opening and closing.
1. The valve body of open type gate valve adopts frame type structure,
2. Sealing pairs uses stainless steel and rubber sealing ring, seal is reliable with long service life.
3, Open type gate valve adopts spring clamping mechanism, which has good synchronicity.
4. Open type gate valve has sealing ring installed on the valve plate for easy replacement.
5. The metallurgical valve is added with water cooling mechanism, and the highest temperature can be up to 450 ℃, which is especially suitable for dry dedusting system.
6, with a variety of drive options, hydraulic, electric can achieve computer program control
The open type electric gate valve absorbs the advantages of the floating valve plate from foreign gate valves. The compression mechanism adopts the multi-purpose gear ring, gear, trapezoidal thread, lever screw pair and synchronous bidirectional compression. The advantages of synchronous compression of left and right trapezoidal thread rods are: the starting torque is small, the lever screw pair self-searching is good and seal is reliable, the plate movement adopts the pin tooth drive mechanism, ash not easy to accumulated and can satisfy usage under sever working conditions such more dust and worse lubrication.
The valve can be allocated on the opposite side with explosion-proof control cabinet, realize field control and remote plc system connection control with distance of more than 10 meters.
According to the design of the open electric gate valve, several other types of gate valve are developed; such as open type pneumatic gate valve, enclosed type electric gate valve and so on, special requirements can also customized. The enclosed type electric gate valve is reasonable and simple in structure, easy in manufacture, low in cost and good in performance. The electric gate valve has the advantages of no blocking, no leakage, convenient repair and maintenance, good accuracy of discharge quantity, high working efficiency, long service life, and so on.
封闭式电动插板阀 FF241 DN400-DN2800
封闭式电动插板阀结构合理简单,生产制造容易,成本低,使用性能好。 电动插板阀具有不卡料、不漏料,维修保养方便,卸料定量的精确度好,工作效率高,设备的使用寿命长等优势。
本阀采用密封式设计结构,阀体采用全封闭式外壳,操作过程管路的气体不外泄露,避免了环境的污染,具有较好的抗管道外力强度,电动装置在外部,易维护检查,人员近距离操作的安全性能较高。
阀门在设计上吸收了国外插板阀浮动插板的优点,压紧转动机构采用多点同步加紧机构,具有密封性能好,工作可靠,维护方便等特点。
封闭式电动插板阀可广泛应用于现代工业中需要定量卸料的冶金、化工、食品等领域,有很好的推广应用价值和广阔市场前景。
本阀采用密封式设计结构,阀体采用全封闭式外壳,操作过程管路的气体不外泄露,避免了环境的污染,具有较好的抗管道外力强度,电动装置在外部,易维护检查,人员近距离操作的安全性能较高。
阀门在设计上吸收了国外插板阀浮动插板的优点,压紧转动机构采用多点同步加紧机构,具有密封性能好,工作可靠,维护方便等特点。
封闭式电动插板阀可广泛应用于现代工业中需要定量卸料的冶金、化工、食品等领域,有很好的推广应用价值和广阔市场前景.
Enclosed type electric gate valve
The valve adopts an enclosed design structure, the valve body adopts a fully enclosed shell, the gas in the pipeline has no leakage during operation, which avoids pollution of the environment, has a better strength of resisting external force of the pipeline, and the electric device is externally installed and easy to maintain and inspect. The safety performance of personnel close operation is high
The valve design absorbs the advantages of floating plate of foreign gate valves, and the clamping and rotation mechanism adopts multi-point synchronous tightening mechanism, which has the advantages of good sealing performance, reliable operation, convenient maintenance, etc.
The enclosed electric gate valve can be widely used in the fields of metallurgy, chemical industry, food and so on, which need to be discharged quantitatively in modern industry. It has good popularization and application value and broad market prospect.