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上海依博羅電動真空蝶閥用途和使用范圍：GID-系列電動真空蝶閥是在1.3×10-5～3×105Pa的真空系統(tǒng)中用來開啟或隔斷氣流的電動閥門。主要性能：● 漏率：≤1.3×10-9Pa.M3/S；● 適用壓力范圍：1.3×10-5Pa～3×105Pa；● 工作溫度：-25℃～+150℃；● 安裝位置：任意；● 閥板兩側(cè)壓力差與閥開、關(guān)無關(guān)；● 壽命：≥10000次。GID-系列電動真空蝶閥的原理：采用電動裝置旋轉(zhuǎn)900達(dá)到開和關(guān)的目的。特點:● 閥門能承受正壓力；● 閥桿上下不竄動；主要零件材料：體、桿、板　　不銹鋼、 外形連接尺寸真空標(biāo)準(zhǔn)：GB6070型號DNDD0BNCHLEGID-323290702249225157139GID-4040100802249235157139GID-5050110902249245157139GID-63631301102849265157139GID-80801451252889280157139GID-1001001651452889300157139GID-12512520017534811345157139GID-16015022520034811370157139GID-200200285260401211470207147GID-250250335310451211520207147GID-320300425395501214630256181GID-400400510480601614718256181GID-500500610580701614865256181GID-600600750720802014954380240GID-80080092089010024141130380240GID-100010001120109012032141484381253GID-125012501440140415036191930381253真空標(biāo)準(zhǔn)：JB919型號DNDD0BNCHLEGID-323278642247213157139GID-40401858702247221157139GID-5050110902249245157139GID-63631251052849260157139GID-80801451252849281157139GID-10010017014528412306157139GID-12512519517034412340157139GID-15015022019534812365157139GID-20020027525040812461207147GID-25025033030045814516207147GID-30030038035050814577256181GID-40040050046560818705256181GID-500500600565701218855256181GID-600600710670801220934380240GID-80080092088010020211130380240GID-100010001140109012024231494381253