| | ■ | GUD型電動高真空(壓力)球閥是以電動裝置驅動閥桿與球芯來執行啟閉動作，達到接通或切斷真空(壓力)系統管路中的介質流。應用于真空、乳制品、酒業、生物工程、食品、制藥、飲料、化妝品及化工領域。 |
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| ■ | GUD
Electromagnetism Vacuum air valve | | | | | ■ | GUD electric high vacuum(pressure)ball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum(pressure)pipeline. It is used in the areas of vacuum, dairy products, breweries, biological engineering, foddstuff, pharmaceuticals, drinks, cosmetics and chemicals. |
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| ■ | GUD型電動高真空(壓力)球閥主要技術性能
Main Technical Performance | | | | | ■
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■ | | 閥門漏率：Valve Leak Rate | ≤1.3×10-4Pa.L/S. | | 適用溫度：Applicable Temperature | -30～+150℃
-30～+150℃(PPL密封) | | 關閉時間：Close time | ≤30S | | 適用范圍：Applicability | | 連接型式 Loose Flange | 使用壓力范圍(Pa) | | 活套法蘭(GB6070、JB919) | 0.6×106～1.3×10-4 | | 焊接法蘭(GB6070、JB919) | 1.6×106～1.3×10-4 | | 快卸法蘭(GB4982) | 0.1×106～1.3×10-4 | | 螺紋連接 Threaded Connection | 1.6×106～1.3×10-4 |
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| ■ | GUD三精電動真空球閥,永嘉電動真空球閥,溫州電動真空球閥主要零件材料
Materials of Main Parts | | | | | ■
■ | 閥體、閥蓋、閥桿：不銹鋼
密封件：四氟乙烯、氟橡膠、PPL。
Body, disc and stem: stainless steel.
Sealing element: NBR, Viton, PPL. |
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| CONSTRUCTION FIGHTS (mm) |
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| ■ | GUD三精電動真空球閥,永嘉電動真空球閥,溫州電動真空球閥外形及連接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm) |
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| ■ | GUD螺紋連接的外形及連接尺寸(圖一) | | | Model
型號 | DN | G | H | E | L | GUD-10(G) | 10 | 1/4" | 153 | 157 | 68 | GUD-16(G) | 16 | 1/2" | 172 | 157 | 72 | GUD-20(G) | 20 | 3/4" | 178 | 157 | 82 | GUD-25(G) | 25 | 1" | 187 | 157 | 90 | GUD-32(G) | 32 | 1-1/4" | 206 | 157 | 112 | GUD-40(G) | 40 | 1-1/2" | 212 | 157 | 120 | GUD-50(G) | 50 | 2" | 265 | 157 | 145 | GUD-63(G) | 63 | 2-1/2" | 305 | 207 | 185 | GUD-80(G) | 80 | 3" | 330 | 207 | 210 | GUD-100(G) | 100 | 4" | 350 | 207 | 268 |
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相關技術文章：
閥門的重要性
閥門業遭遇技術瓶頸 技術創新是關鍵
機械工業部標準閥門型號編制方法 （JB308-75）
相關真空閥門系列：| | | GDC-J電磁高真空擋板閥 | | DDC-JQ型電磁真空帶充氣 | | 真空管道連接件 | | GM高真空壓力隔膜閥 | | DDC-JQ電磁真空帶充氣閥 | | DYC-JQ電磁真空壓差閥 | | CC超高真空插板閥 | | CCD 電動超高真空插板閥 | | CCQ型－氣動超高真空插板閥 | | GUD系列電動真空球閥 | | GDC-5 電磁高真空擋板閥 | | DDC-JQ型-電磁真空帶充 | | GDQ氣動高真空擋板閥 | | GI高真空蝶閥 | | GID電動高真空蝶閥 | | GIQ氣動高真空蝶閥 | | GU手動真空球閥 | | GUD電動真空球閥 | | GUQ氣動真空球閥 | | GUD系列電動真空球閥 | | GD高真空擋板閥 |
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