| 沪山阀门制造（上海）有限公司是国内*〖GU型手动真空球阀〗制造商，也是国内大型【真空阀门】生产商之一，公司自成立以来始终围绕客户的需求并持续创新，为广大的代理商和企业客户提供解决方案，质量可靠，价格实惠，故全国各地，欢迎新老客户来电，来函，我们将为您提供的服务。 GU型－高真空球阀 GU型手动真空球阀用于接通或切断真空(压力)系统管路中的介质流。气动真空球阀应用于真空、乳制品、酒业、生物工程、
食品、制药、饮料、化妆品及化工领域。 GU
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. 主要技术性能
Main Technical Performance 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) | 适用范围：Appy Range | | 连接型式 Loose Flange | 使用压力范围(Pa) | 活套法兰(GB6070、JB919) | 0.6×106～1.3×10-4 | 焊接法兰(GB6070、JB919) | 1.6×106～1.3×10-4 | 快卸法兰(GB4982) | 0.1×106～1.3×10-4 | 螺纹连接 Threaded Connection | 1.6×106～1.3×10-4 |
主要零件材料
Materials of Main Parts 阀体、阀盖、阀杆：不锈钢
密封件：四氟乙烯、橡胶、氟橡胶、PPL。
Body, disc and stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL. CONSTRUCTION FIGHTS (mm) 外形及连接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm) Model
型号 | DN | D | Do | H | E | L | n-φc | GU-10(F) | 10 | 55 | 40 | 52 | 105 | 84 | 4-φ6.6 | GU-16(F) | 16 | 60 | 45 | 64 | 130 | 84 | 4-φ6.6 | GU-25(F) | 25 | 70 | 55 | 83 | 165 | 114 | 4-φ6.6 | GU-32(F) | 32 | 90 | 70 | 89 | 165 | 140 | 4-φ9 | GU-40(F) | 40 | 100 | 80 | 100 | 190 | 160 | 4-φ9 | GU-50(F) | 50 | 110 | 90 | 125 | 190 | 170 | 4-φ9 | GU-63(F) | 63 | 130 | 110 | 150 | 250 | 195 | 4-φ9 | GU-80(F) | 80 | 145 | 125 | 161 | 250 | 220 | 8-φ9 | GU-100(F) | 100 | 165 | 145 | 180 | 280 | 280 | 8-φ9 |
快卸法兰连接(GB4982)(图三) Model
型号 | DN | D1 | D | H | E | L | GU-10(KF) | 10 | 12.2 | 30 | 52 | 105 | 84 | GU-16(KF) | 16 | 17.2 | 30 | 64 | 130 | 84 | GU-25(KF) | 25 | 26.2 | 40 | 83 | 165 | 114 | GU-32(KF) | 32 | 34.2 | 55 | 89 | 165 | 140 | GU-40(KF) | 40 | 41.2 | 55 | 100 | 190 | 160 | GU-50(KF) | 50 | 52.2 | 75 | 125 | 190 | 170 |
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