D941H電動硬密封法蘭中線蝶閥(Q型部分回轉電動執行器）
D941H-10K,D941H-16K,D941H-25K,D941H-40K,D941H-64K,D941H-10B,D941H-16B,D941H-25B,D941H-40B,D941H-64B,D941H-10C,D941H-16C,D941H-25C,D941H-40C,D941H-64C,D941H-10P,D941H-16P,D941H-25P,D941H-40P,D941H-64P,D941H-10G,D941H-16G,D941H-25G,D941H-40G,D941H-64G,D941H-10W,D941H-16W,D941H-25W,D941H-40W,D941H-64W,D941H-10J,D941H-16J,D941H-25J,D941H-40J,D941H-64J,D941H-10D,D941H-16D,D941H-25D,D941H-40D,D941H-64D,D941H-10Q,D941H-16Q,D941H-25Q,D941H-40Q,D941H-64Q,D941H-10KJ,D941H-16KJ,D941H-25KJ,D941H-40KJ
D941H型電動硬密封法蘭中線蝶閥(Q型部分回轉電動執行器）概述
D941H型電動硬密封法蘭中線蝶閥(Q型部分回轉電動執行器）采用中線結構，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。
