德國卡爾KARL電動三通合流（分流）調節閥有合流和分流二種型式，德國ROTORK羅托克執行器電動執行機構和三通合流或三通分流調節組成，以電源為動力，接受統一的標準信號0～10mA DC或4-20mA Dc驅使閥門開度與此操作信號相對應。合流閥的作用是將一種流體分成兩路流體。分流合流閥只能對應選用，但當DN≤80時，合流閥可用于分流場合?？商娲鷥膳_單、雙座調節閥，節省投資，占據空間小。三通調節閥通常用于熱交換器的兩種介質調節，及簡單的配比調節。 http://www.aocunvalve.com/ 

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進口閥門 進口高壓電磁閥 進口高溫電磁閥 進口蒸汽電磁閥 進口水用電磁閥 進口防爆電磁閥 進口超高壓電磁閥 進口超高溫電磁閥 進口低溫電磁閥 進口三通電磁閥  進口角座閥 進口氣動角座閥 進口螺紋角座閥 德國角座閥  www.karl-valve.com