| ■ | GU三精手動真空球閥,永嘉縣手動真空球閥,溫州手動真空球閥 | | | | | ■ | GU型高真空(壓力)球閥用于接通或切斷真空(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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| ■ | GU型－高真空(壓力)球閥High Vacuum(Pressure)Ball Valve | | | | | ■ | GU high vacuum(pressure)ball valve is used to put through or cut off the medium flow in vacuum(pressure)pipeline in the areas of vacuum, dairy products, breweries, biological engineering, foodstuff, pharmaceuticals, drinks, cosmetics and chemicals. |
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| ■ | GU三精手動真空球閥,永嘉縣手動真空球閥,溫州手動真空球閥主要技術性能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) | | 適用范圍：Appy Range | | | 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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| ■ | GU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、腈橡膠、氟橡膠、PPL。
Body, disc and stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL. |
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| CONSTRUCTION FIGHTS (mm) |
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| ■ | 外形及連接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm) |
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| ■ | 螺紋連接的外形及連接尺寸(圖一) | | | Model
型號 | DN | G | H | E | L | GU-10(G) | 10 | 1/4" | 52 | 105 | 68 | GU-16(G) | 16 | 1/2" | 64 | 130 | 72 | GU-20(G) | 20 | 3/4" | 67 | 130 | 82 | GU-25(G) | 25 | 1" | 83 | 165 | 90 | GU-32(G) | 32 | 1-1/4" | 89 | 165 | 112 | GU-40(G) | 40 | 1-1/2" | 100 | 190 | 120 | GU-50(G) | 50 | 2" | 125 | 190 | 145 | GU-63(G) | 63 | 2-1/2" | 150 | 250 | 185 | GU-80(G) | 80 | 3" | 161 | 250 | 210 | GU-100(G) | 100 | 4" | 180 | 280 | 268 |
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上一篇：GIQ氣動高真空蝶閥下一篇：GUD電動真空球閥
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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