主要技術性能
Main Technical Performance |
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| 適用范圍：Applicability |
105～1.3×10-7Pa |
| 閥門漏率：Valve Leak Rate |
≤1.3×10-7Pa.L/S.(DN≤200)
≤6.7×10-7Pa.L/S.(DN≥250) |
| 適用溫度：Applicable Temperature |
-30～+150℃ |
閥門開啟時閥板兩側的壓差：
The differential pressure between the two sides of valve disc upon valve opening: |
≤2.7×103Pa. |
| 電源：Valve of power |
220V/50Hz |
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主要零件材料
Materials of Main Parts |
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閥體、閥板：不銹鋼
密封件：氟橡膠、波紋管(軸封)、丁腈橡膠。
Body, and disc: stainless steel
Sealing element: Viton, bellows(shaft seal), NBR |
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| CONSTRUCTION FIGHTS(mm) |
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外形及連接尺寸(mm)
Overall and Connection Dimensions(mm) |
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