多葉氣流調節閥(百葉風門)

公稱壓力：0.05Mpa

介質流速：≤25m/s

適用溫度：≤120℃（密閉） ≤300℃ ≤650℃

泄漏率  ：≤1％    ≤0.3％（密閉）

適用介質：空氣、煙氣、粉塵氣體等。

口徑：DN200～5000

 多葉氣流調節閥(百葉風門)

    普遍適用于建材、冶金、煤炭、礦山、玻璃、輕工、造紙等行業的通風、環保工程等管道系統中及風機進口。對管道中流量根據工況的不同需要進行調節。

The valve is widely applied in pipe system of venting and environment project or inlet of fan in building material, metallurgy, coal, mining, glass, light industry and paper industry etc. adjust flow according to different working conditions.

    調節閥設計新穎、結構合理，調節板采用多葉、多軸式，使氣流均勻分流，流阻小，啟閉力矩小，動作靈活可靠，各傳動部位采用自潤滑軸承，運轉靈活，摩擦系數小，調節輕松自如，能有效地控制氣體流量，充分利用能源使工作系統達到jia狀態。（閥門材質視溫度而定）

The valve has the features of novel design and compact construction. It adopts multi-blade and multi-axle, which can shunt airflow. Flow resistance and open-close torque is little and operation is reliable. The lubricating bearing of transmission part is easy on operation and regulating with little coefficient of friction. It can  the airflow effectively and make the working system in optimal state by making full use of energy. Valve material choice depends on working temperature.

     手動調節閥配用蝸輪傳動裝置；氣動調節閥配用氣動裝置傳動，開關量信號，增加定位器可接收4～20mA信號，實現自動化控制操作；電動調節閥配用電動裝置傳動，開關量信號；自動調節閥配用自動執行器接受變送、調節DCS、PLC等上位儀表的控制信號或操作器手控信號，反饋4～20mA信號，用戶可根據信號來控制閥板的任意開度。

Manual valve is equipped with worm gear. Pneumatic valve is equipped with pneumatic actuator to receive and feed back switch signal. When add localizer which can receive signal of 4～20mA, it can realize automatic operation.  Electric valve is equipped with electric actuator to receive and feed back switch signal. Automatic actuator of automatic valve receives, transmits and adjusts  signal or operating device signal of DCS and PLC meter, which feed back signal of 4～20mA of disc open degree. So customer can adjust open degree according to signal.