用途和使用范圍：GIQ系列氣動真空蝶閥是在1.3×10-5～3×105Pa的真空系統中用來開啟或隔斷氣流的閥門。GIQ系列氣動真空蝶閥主要性能：● 漏率：≤1.3×10-9Pa.M3/S；● 適用壓力范圍：1.3×10-5Pa～3×105Pa ● 工作溫度：氟橡膠-25℃～+150℃；● 安裝位置：任意；● 氣源壓力：0.4－0.6Mpa；● 閥板兩側壓力差與閥門開、關無關；● 壽命：≥10000次。  原理：      以電磁換向閥控制氣動執行機構，使閥桿轉動90°達到開關目的。  特點:● 閥門能承受正壓力；● 閥桿不上下竄動；● 氣缸采用1/4旋轉式氣缸，角度可調 1°～5°。  主要零件材料：體、桿、板　　　不銹鋼、碳鋼鍍鎳；密封件　　　　  氟橡膠、氟橡膠  外形連接尺寸：真空標準：GB6070

型號DNDD0BNCHLE GIQ-32329070224918715858 GIQ-404010080224919715858 GIQ-505011090224920715858 GIQ-6363130110284922715858 GIQ-8080145125288924215858 GIQ-100100165145288926215858 GIQ-1251252001753481132317270 GIQ-1601502252003481134817270 GIQ-20020028526040121145019797 GIQ-250250335310451211525248117 GIQ-320300425395501214622248117 GIQ-400400510480601614733295138 GIQ-500500610580701614900360159 GIQ-600600750720802014980370174 GIQ-80080092089010024141220410240 GIQ-100010001120109012032141594580300 GIQ-125012501440140415036192050736390

型號DNDD0BNCHLE GIQ-32327864224717513458 GIQ-40408570224718314758 GIQ-505011090224920717058 GIQ-6363125105284922218758 GIQ-8080145125284924321258 GIQ-1001001701452841226824458 GIQ-1251251951703441231828070 GIQ-1501502201953481234331770 GIQ-2002002752504081244039697 GIQ-25025033030045814520467117 GIQ-30030038035050814570546117 GIQ-40040050046560818720695138 GIQ-500500600565701218890360159 GIQ-600600710670801220960370174 GIQ-80080092088010020211220410240 GIQ-100010001140109012024231604580300