德國萊克（LIK）品牌：進口電動對夾硬密封蝶閥產品詳情

 1.多層次硬密封蝶閥密封是采用軟硬層金屬片層疊成，通過高精度機械加工成形，嵌裝在蝶板上與閥座吻合，具有金屬密封和彈性密封的雙重優點，無論在低溫和高溫情況下，均具有優良的密封性能．

2.采用三維偏心結構，閥座與蝶板幾乎無磨擦，具有越關越緊的密封功能．

3.結構*，操作靈活、省力、方便、不受介質壓力的高、低影響，密封性能可靠，使用壽命長．

4.蝶閥設有密封調節裝置,*使用后若密封性能下降,可調節蝶板密封圈向發座靠近即可恢復原有密封性能,大大地提高使用壽命.

  D973H電動硬密封蝶閥采用三維偏心結構，蝶板為軟硬層疊式金屬片，具有金屬硬密封和彈性密封的雙重優點。具有雙向密封功能，安裝時不受介質流向的限制，也不受空間位置的影響，可在任何方向安裝。被廣泛用于介質溫度≤425℃的冶金、電力、石油、化工等工業管道上，做調節流量和截斷流體使用。

技術參數和性能

電動三偏心對夾蝶閥

訂貨說明

1、電源電壓：DC24V、DC220V、AC110V、AC220V、AC380V

2、介質類型、溫度、壓力

3、控制類型：開關型、無源觸點型、閥位信號反饋型、智能調節型

4、智能調節型：輸入信號4-20mA，1-5V，0-10V；輸出信號:4-20mA，1-5V，0-10V

德國萊克閥門有限公司 >> 產品展示 >> 進口蝶閥系列
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