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GI型－高真空蝶阀 |
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GI型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。 |
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GI型－高真空蝶阀
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型－高真空蝶阀主要技术性能
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 |
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GI型－高真空蝶阀主要零件材料
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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GI型－高真空蝶阀外形及连接尺寸(mm)
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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GI-32
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32
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78
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64
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36
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22
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32
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36
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115
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4-φ7
|
|
GI-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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40
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36
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115
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4-φ7
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GI-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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50
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36
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115
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4-φ9
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|
GI-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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130
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38
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135
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4-φ9
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GI-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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140
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38
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135
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4-φ9
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GI-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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153
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38
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135
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4-φ12
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GI-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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179
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40
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165
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8-φ12
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GI-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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208
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40
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185
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8-φ12
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GI-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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234
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45
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300
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8-φ14
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GI-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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300
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55
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350
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8-φ14
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GI-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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340
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60
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500
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8-φ18
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订货须知：
相关产品：GD型高真空挡板阀、GDC-5型-电磁高真空挡板阀、GDC-J型-电磁高真空挡板阀、GDQ型 气动高真空挡板阀、CC型-超高真空插板阀、CCQ型气动超高真空插板阀、CCD型电动超高真空插板阀、GI型-高真空蝶阀、GIQ型-气动高真空蝶阀、GID型-电动高真空蝶阀、GM型-高真空隔膜阀、GU型-高真空球阀、GUQ型-气动高真空球阀、GUD型-电动高真空球阀、DDC-JQ型-电磁真空带充气阀、DYC-JQ型-电磁真空压差阀、、GJK不锈钢真空波纹管、ZJ真空卡箍、NKJ41H型真空隔离截止阀、NKJ61H真空焊接截止阀、NKZ41H真空法兰闸阀
三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，由我们的阀门专家为您审核把关。
