GI高真空蝶閥
GI高真空蝶閥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。
■ 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.
■ 主要技術(shù)性能
Main Technical Performance ■
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適用范圍:Applicability 105~1.3×10-4Pa 閥門漏率:Valve Leak Rate ≤1.3×10-4Pa.L/S. 適用溫度:Applicable Temperature -25~+80℃(丁腈橡膠)
-30~+150℃(氟橡膠) 安裝方向:Mounting Direction 任意
■ 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 CONSTRUCTION FIGHTS(mm)
■ 外形及連接尺寸(mm)
Overall and Connection Dimensions(mm)
型號