一、產品概述Product Overview：
產品型號：GIQ系列
產品名稱：氣動高真空蝶閥
產品特點：氣動高真空調節蝶閥是通過電磁換向閥改變氣路方向，控制執行氣缸驅動蝶閥作啟閉運動。用于接通或切斷真空管路中德氣流。適用介質為純凈空氣和非腐蝕性氣體。
氣動高真空調節蝶閥以壓縮空氣為動力源，借助電氣閥門定位器對閥門實現連續調節。
Model: GIQ series
Product Name: Pneumatic high vacuum valve
Features: high-vacuum regulator valve pneumatic solenoid valve by changing the direction of gas control valve to open and close the implementation of the cylinder driven movement. Connect or disconnect the vacuum hose for the German air. Suitable medium for the pure air and non-corrosive gases.
Pneumatic high vacuum regulator valve to the compressed air as power source, with the electric valve positioner on the valve for continuous adjustment.
二、主要性能規范The main performance specifications：
| 公稱通徑DN（mm） | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| 連接法蘭 Connection flange | JB/T919 GB/T6070 | |||||||||||||||
| 漏氣速率（L/s） Leakage rate | 133.3х10-6 | 133.3х10-5 | ||||||||||||||
| 通導能力（L/s）Communications and navigation capabilities | 48 | 97 | 178 | 260 | 546 | 938 | 1328 | 2611 | 3962 | 6159 | 8535 | 10912 | 13558 | 16202 | 22418 | 41357 |
| 氣缸直徑 mmCylinder diameter （mm） | 50 | 63 | 80 | 100 | 125 | |||||||||||
| 適用范圍（Pa） Scope （Pa） | 133.3х10-6 ~ 101х103 | |||||||||||||||
| 介質溫度（℃）Medium temperature （℃） | -25~80 | |||||||||||||||
| 電壓及頻率（W） Voltage and frequency | 220/50 | |||||||||||||||
| 電磁換向閥功率（W）Solenoid valve power | 10 | |||||||||||||||
| 氣源壓力（MPa）Air pressure | 0.4~0.6 | |||||||||||||||
| 啟閉時間（S） Open and close time | ＜3 | |||||||||||||||
| 開閥時，閥板兩側壓力差（KPa） Open the valve when the pressure difference on both sides of the valve plate | ≤101 | |||||||||||||||
三、采用標準Standard：
| 設計與制造 Design and manufacture | 連接法蘭Connection flange | 檢驗與試驗 Inspection and testing |
| JB/T4079-91 | JB/T919 GB/T6070 | JB/T4079 JB/T6446 |
四、主要零材料Main zero material：
| 零件名稱 Part Name | 閥體和蝶板 Body and disc | 構件 Component | 密封墊（閥體、蝶板） Gasket （valve, butterfly plate） |
| 材料 Material | 碳素鋼（鍍鎳） Carbon steel （nickel plating） | 2Cr13 | 丁腈橡膠 Nitrile rubber |
| 不銹鋼 Stainless steel | 不銹鋼 Stainless steel | 丁腈橡膠/氟橡膠 NBR / Viton |
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