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GIQ-B Pneumatic high vacuum butterfly valve
Product Name：
 GIQ-B Pneumatic high vacuum butterfly valve
Description：
                                            高真空氣動蝶閥產品介紹
GIQ-B型系列高真空氣動蝶閥是用壓縮空氣為動力，通過氣動裝置改變氣路方向，控制執行氣缸來驅動蝶閥，接通或切斷真空管路中的氣流。適用的工作介質為空氣及非腐蝕性氣體。
注：GIQ-B機構：可選配反饋信號裝置。
高真空氣動蝶閥性能描述
型號
GIQ
-50B
GIQ
-63B
GIQ
-80B
GIQ
-100B
GIQ
-125B
GIQ
-150B
GIQ
-200B
GIQ
-250B
GIQ
-300B
GIQ
-400B
技術性能
公稱通徑(DN)
50
63
80
100
125
150
200
250
300
400
連接尺寸
A
26
32
35
50
55
60
ΦD
110
130
145
165
200
225
285
335
425
510
ΦB
90
110
125
145
175
200
260
310
395
480
n-ΦC
4-Φ9
8-Φ9
4-Φ12
12-Φ11
12-Φ14
16-Φ14
適用范圍(Pa)
105～6.7x10-4
漏氣率（Pa.L/S)
6.7X1010-4
電磁閥電壓（V/HZ）
220/50
氣源壓力（MPa）
0.4～0.6
法蘭標準
GB6070.3-85
安裝位置
任意
介質溫度(℃)
丁腈橡膠-25 ~ +80，氟橡膠-30 ~ +150，
主要件材質
閥體、閥板
碳鋼（鍍鎳）或不銹鋼
密封件
丁腈橡膠或氟橡膠

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