GI高真空蝶阀
产品简介
详细信息
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GI高真空蝶阀
GI高真空蝶阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。
■ GI
High Vacuum Butterfly Valve■ GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. ■ 主要技术性能
Main Technical Performance■
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■适用范围：Applicability 105～1.3×10-4Pa 阀门漏率：Valve Leak Rate ≤1.3×10-4Pa.L/S. 适用温度：Applicable Temperature -25～+80℃(丁腈橡胶)
-30～+150℃(氟橡胶)安装方向：Mounting Direction 任意 ■ 主要零件材料
Materials of Main Parts■
■阀体、阀盖、阀杆：碳钢或不锈钢
密封件：丁腈橡胶、氟橡胶。
Body, bonnet and stem: carbon steel or stainless steel
Sealing element: NBR, VitonCONSTRUCTION FIGHTS(mm) ■ 外形及连接尺寸(mm)
Overall and Connection Dimensions(mm)
Model
型号DNDDoD1BHB1Ln-φcGI-32327864362232361154-φ7GI-40408570442240361154-φ7GI-505011090552250361154-φ9GI-65651251057026130381354-φ9GI-80801451258530140381354-φ9GI-10010017014510530153381354-φ12GI-15015022019515635179401658-φ12GI-20020027525020840208401858-φ12GI-25025033030025845234453008-φ14GI-30030038035030855300553508-φ14GI-40040050046540860340605008-φ18