進(jìn)口手動(dòng)高真空蝶閥
品牌：德國(guó)沃德WODE
WDGI型－高真空蝶閥
WDGI型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。
WDGI
High Vacuum Butterfly Valve
WDGI
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ain Technical Performance
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適用范圍：Applicability
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105～1.3×10-4Pa
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閥門(mén)漏率：Valve Leak Rate
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≤1.3×10-4Pa.L/S.
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適用溫度：Applicable Temperature
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-25～+80℃(丁腈橡膠)
-30～+150℃(氟橡膠)
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安裝方向：Mounting Direction
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任意
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主要零件材料aterials of Main Parts
閥體、閥蓋、閥桿：碳鋼或不銹鋼 Body, bonnet and stem: carbon steel or stainless steel
密封件：丁腈橡膠、氟橡膠。 Sealing element:
NBR, Viton
外形及連接尺寸(mm) Overall and Connection Dimensions(mm)
注：以上尺寸僅供參考，如需更詳細(xì)的圖紙尺寸及資料說(shuō)明請(qǐng)聯(lián)系沃德中國(guó)代理商。我公司聯(lián)系電話(huà)010-51298906；竭誠(chéng)歡迎您來(lái)電咨詢(xún)訂購(gòu)。