王中王四肖精选一肖

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          氣動調理閥

          德國漢克(HANK)專業供給出口氣動調理閥産品,歐洲著名認證廠家,最新最全優良出口氣動調理閥推舉,歡迎來電洽商與協作,征詢熱線:-0270。

          • 價錢:4600
          • 材質:球墨鑄鐵、碳鋼、不鏽鋼
          • 壓力:PN16-40
          • 通徑:DN20-DN200
          • 型號:PC4000
          氣動調理閥就是以緊縮氣體爲動力源,以氣缸爲履行器,並借助于閥門定位器、轉換器、電磁閥、保位閥、儲氣罐、氣體過濾器等附件去驅動閥門,完成開關量或比例式調理,吸收工業主動化掌握體系的掌握旌旗燈號來完成調理管道介質的流量、壓力、溫度、液位等各類工藝進程參數。德國漢克(HANK)氣動調理閥的特色就是掌握簡略,反響疾速,且實質平安,不需別的再采用防爆辦法。
          裝置準繩
          1、氣動調理閥裝置地位,距空中請求有必定的高度,閥的高低要留有必定空間,以便停止閥的拆裝和補綴。關於裝有氣動閥門定位器和手輪的調理閥,必需包管操作、視察和調劑便利。
          2、調理閥應裝置在程度管道上,並高低與管道垂直,普通要在閥下加以支持,包管穩定靠得住。關於特別場所下,須要調理閥程度裝置在豎直的管道上時,也應將調理閥停止支持(小口徑調理閥除外)。裝置時,要防止給調理閥帶來附加應力)。
          3、調理閥的任務情況溫度要在(-30~+60)絕對濕度不大于95%。
          4、調理閥前後地位應有直管段,長度不小于10倍的管道直徑(10D),以免閥的直管段太短而影響流量特征。
          5、調理閥的口徑與工藝管道不雷同時,應采取異徑管銜接。在小口徑調理閥裝置時,可用羅紋銜接。閥體下流體偏向箭頭應與流體偏向分歧。
          6、要設置旁通管道。目標是便于切換或手動操作,可在壹直車情形下對換節閥停止檢驗。
          7、調理閥在裝置前要完全消除管道內的異物,如汙垢、焊渣等。
          應用留意事項
          1、本閥應寄存在枯燥的室內,通路兩頭必需梗塞。禁絕堆置寄存
          2、歷久寄存的調理閥應按期檢討,消除汙垢,在各活動部門及加工面上應塗以防鏽油,避免生鏽。
          3、本閥應裝置在程度管道上,?垂直裝置。閥杆向上。
          4、?按圖示箭頭所指導介質活動偏向停止裝置。
          Pneumatic control valve is to compressed gas as the power source to the cylinder as the actuator, and by means of the valve positioner, converter, solenoid valve, security valve, gas tank, gas filter and other accessories to drive the valve, to achieve switch Or proportional adjustment, receiving the industrial automation control system control signal to complete the regulation of pipeline media flow, pressure, temperature, liquid level and other process parameters. Germany Hank (HANK) pneumatic control valve is characterized by simple control, rapid response, and intrinsically safe, no need to take another explosion-proof measures.
          Installation principle
          1, pneumatic valve installation location, from the ground requires a certain height, the valve up and down to leave a certain space in order to carry out the valve disassembly and repair. For the control valve with pneumatic valve positioner and hand wheel, it is necessary to ensure easy operation, observation and adjustment.
          2, the control valve should be installed in the horizontal pipe, and vertical and vertical pipe, generally under the valve to be supported to ensure a solid and reliable. For special occasions, the need to adjust the valve installed in the vertical pipe, the control valve should also be supported (except for small diameter control valve). Installation, to avoid additional stress to the control valve).
          3, the operating temperature of the control valve to (-30 ~ +60) relative humidity of not more than 95%.
          4, the front and rear position of the control valve should be straight pipe, the length of not less than 10 times the diameter of the pipe (10D), in order to avoid the valve straight pipe section is too short and affect the flow characteristics.
          5, the diameter of the valve and the process pipeline is not the same, should be used to connect the reducer. In the small diameter control valve installation, available thread connection. The direction of the fluid on the valve body should be consistent with the direction of the fluid.
          6, to set the bypass pipe. The purpose is to facilitate switching or manual operation, in the case of non-stop control valve for maintenance.
          7, the control valve in the installation before the complete removal of foreign bodies in the pipeline, such as dirt, welding slag and so on.
          Precautions for use
          1, the valve should be stored in a dry room, the two ends must be blocked. Not allowed to store storage
          2, long-term storage of the control valve should be regularly checked, remove the dirt, in the movement part and the processing surface should be coated with anti-rust oil to prevent rust.
          3, the valve should be installed in the horizontal pipe, compulsory vertical installation. Stem up.

          4, compulsory according to the arrows indicated by the direction of the media flow direction to install.


          王中王四肖精选一肖
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                  公司近况

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