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VTLEBUF01型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。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。
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VTLEBUF01
Electric High Vacuum Butterfly Valve
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VTLEBUF01 electric high vacuum
butterfly valve uses electric device to drive the stem and disc to
perform open and close action. It 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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主要技术性能
Main Technical Performance
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适用范围：Apply Range
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105～1.3×10-4Pa
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≤1.3×10-4Pa.L/S.
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适用温度：Applicable Temperature
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-25～＋80℃（丁腈橡胶）
-30～＋150℃（氟橡胶）
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电 源：Loop
Temperature time
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220V/50Hz
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安装位置：Install the direction
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任意
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主要零件材料
Materials of Main Parts
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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
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CONSTRUCTION
FIGHTS（mm）
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外形及连接尺寸（mm）（JB919）
Overall and Connection Dimensions（mm）
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Model
型号
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DN
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D
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Do
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D1
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B
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H
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B1
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L
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n-φc
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VTLEBUF01-40
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40
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85
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70
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44
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22
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183
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139
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157
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4-φ7
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VTLEBUF01-50
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50
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110
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90
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55
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22
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195
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139
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157
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4-φ7
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VTLEBUF01-65
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65
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125
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105
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70
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26
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203
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139
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157
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4-φ9
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VTLEBUF01-80
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80
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145
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125
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85
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30
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213
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139
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157
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4-φ9
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VTLEBUF01-100
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100
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170
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145
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105
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30
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231
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139
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157
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4-φ12
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VTLEBUF01-150
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150
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220
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195
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156
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35
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251
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139
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157
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8-φ12
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VTLEBUF01-200
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200
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275
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250
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208
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40
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315
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147
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207
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8-φ12
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VTLEBUF01-250
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250
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330
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300
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258
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45
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343
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147
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207
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8-φ14
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VTLEBUF01-300
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300
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380
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350
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308
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55
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368
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147
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207
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8-φ14
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VTLEBUF01-400
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400
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500
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465
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408
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60
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451
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182
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256
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8-φ18
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VTLEBUF01-500
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500
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600
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565
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510
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80
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535
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182
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280
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12-φ18
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