| ■ | 上海吉迈阀门制造有限公司主要生产≦GUD型电动高真空(压力)球阀≧也是国内真空阀门生产商之一。公司经营范围:阀门,管件,流体设备的生产，加工，销售，管道配件，建筑材料，五金交电，自控设备的销售，从事货物及技术的进出口业务！欢迎新老客户来电，来函，我们将竭诚为您提供满意的服务！ GUD型－电动高真空(压力)球阀 | | &sp; | | &sp; | ■ | GUD型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作，接通或切断真空(压力)系统管路中的介质流。应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。 |
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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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| ■ | 主要技术性能
Main Technical Performance | | &sp; | | &sp; | ■
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■ | | 阀门漏率：Valve Leak Rate | ≤1.3×10-4Pa.L/S. | | 适用温度：Applicable Temperature | -30～+150℃
-30～+150℃(PPL密封) | | 关闭时间：Close time | ≤30S | | 适用范围：Applicability | | 连接型式 Loose Flange | 使用压力范围(Pa) | | 活套法兰(GB6070、919) | 0.6×106～1.3×10-4 | | 焊接法兰(GB6070、919) | 1.6×106～1.3×10-4 | | 快卸法兰(GB4982) | 0.1×106～1.3×10-4 | | 螺纹连接 Threaded Conneion | 1.6×106～1.3×10-4 |
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| ■ | 主要件材料
Materials of Main Parts | | &sp; | | &sp; | ■
■ | 阀体、阀盖、阀杆：不锈钢
密封件：四氟乙烯、氟橡胶、PPL。
Body, disc and stem: stainless steel.
Sealing element: R, Viton, PPL. |
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| CONSTRUION FIGHTS (mm) |
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| ■ | 外形及连接尺寸(mm)(919)
Overall and Conneion Dimensions(mm) |
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| ■ | 螺纹连接的外形及连接尺寸(图一) | | &sp; | Model
型号 | 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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| | ■ | 活套法兰连接(GB6070)(图二) | | &sp; | Model
型号 | 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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| | ■ | 快卸法兰连接(GB4982)(图三) | | &sp; | Model
型号 | 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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