高真空蝶閥 GI 手動(dòng)高真空蝶閥 ■ GI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。 ■ GI 高真空蝶閥 High Vacuum Butterfly Valve ■ GI high vacuum but
高真空蝶閥 產(chǎn)品信息
高真空蝶閥
GI手動(dòng)高真空蝶閥
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GI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。
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GI高真空蝶閥High Vacuum Butterfly Valve
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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.
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GI高真空蝶閥主要技術(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
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主要零件材料 Materials of Main Parts
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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