品牌
生产厂家厂商性质
上海市所在地
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, Viton CONSTRUCTION FIGHTS(mm)
■ 外形及连接尺寸(mm)
Overall and Connection Dimensions(mm)
型号