| ■ | 上海吉邁閥門制造有限公司主要生產≦GUD型電動高真空(壓力)球閥≧也是國內真空閥門生產商之一。公司經營范圍:閥門,管件,流體設備的生產，加工，銷售，管道配件，建筑材料，五金交電，自控設備的銷售，從事貨物及技術的進出口業務！歡迎新老客戶來電，來函，我們將竭誠為您提供滿意的服務！ GUD型－電動高真空(壓力)球閥 | | &sp; | | &sp; | ■ | 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，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
Eleromagneti Vacuum air valve | | &sp; | | &sp; | ■ | GUD eleric high vacuum(pressure)ball valve uses eleric 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 produs, breweries, biological engineering, foddstuff, pharmaceuticals, drinks, coetics and chemicals. |
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| ■ | 主要技術性能
Main Technical Performance | | &sp; | | &sp; | ■
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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、919) | 0.6×106～1.3×10-4 | | 焊接法蘭(GB6070、919) | 1.6×106～1.3×10-4 | | 快卸法蘭(GB4982) | 0.1×106～1.3×10-4 | | 螺紋連接 Threaded Conneion | 1.6×106～1.3×10-4 |
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| ■ | 主要件材料
Materials of Main Parts | | &sp; | | &sp; | ■
■ | 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: R, Viton, PPL. |
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| CONSTRUION FIGHTS (mm) |
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| ■ | 外形及連接尺寸(mm)(919)
Overall and Conneion Dimensions(mm) |
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| ■ | 螺紋連接的外形及連接尺寸(圖一) | | &sp; | 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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| | ■ | 活套法蘭連接(GB6070)(圖二) | | &sp; | Model
型號 | DN | D | Do | H | E | L | n-φc | | GUD-10(F) | 10 | 55 | 40 | 153 | 157 | 84 | 4-φ6.6 | | GUD-16(F) | 16 | 60 | 45 | 172 | 157 | 84 | 4-φ6.6 | | GUD-25(F) | 25 | 70 | 55 | 187 | 157 | 114 | 4-φ6.6 | | GUD-32(F) | 32 | 90 | 70 | 206 | 157 | 140 | 4-φ9 | | GUD-40(F) | 40 | 100 | 80 | 212 | 157 | 160 | 4-φ9 | | GUD-50(F) | 50 | 110 | 90 | 265 | 157 | 170 | 4-φ9 | | GUD-63(F) | 63 | 130 | 110 | 305 | 207 | 195 | 4-φ9 | | GUD-80(F) | 80 | 145 | 125 | 330 | 207 | 203 | 8-φ9 | | GUD-100(F) | 100 | 165 | 145 | 350 | 207 | 280 | 8-φ9 |
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| | ■ | 快卸法蘭連接(GB4982)(圖三) | | &sp; | Model
型號 | DN | D1 | D | H | E | L | | GUD-10(KF) | 10 | 12.2 | 30 | 153 | 157 | 84 | | GUD-16(KF) | 16 | 17.2 | 30 | 172 | 157 | 84 | | GUD-25(KF) | 25 | 26.2 | 40 | 187 | 157 | 114 | | GUD-32(KF) | 32 | 34.2 | 55 | 206 | 157 | 140 | | GUD-40(KF) | 40 | 41.2 | 55 | 212 | 157 | 160 | | GUD-50(KF) | 50 | 52.2 | 75 | 265 | 157 | 170 |
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