GID型－電動高真空蝶閥
GID型電動高真空蝶閥是以電動裝置驅(qū)動閥桿與閥板執(zhí)行啟閉動作。用于接通或切斷真空管路中的氣流。適用介質(zhì)為純凈空氣和非腐蝕性氣體。
GID
Electric High Vacuum Butterfly Valve
GID electric high vacuum butterfly valve uses electric device to drive the stem and disc to perb open and close b. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases
主要零件材料
Materials of Main Parts
閥體、閥蓋、閥桿：碳鋼或不銹鋼
密封件：丁腈橡膠、氟橡膠。
Body, bonnet and stem: carbon steel or stainless steel
Sealing element: NBR, Viton
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