GI型高真空蝶阀 |
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沪山阀门制造(上海)有限公司是国内*〖GI型高真空蝶阀〗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。 GI型真空蝶阀 GI型高真空蝶阀用于接通或切断真空管路中的气流。电动真空蝶阀适用介质为纯净空气和非腐蚀性气体。 GI High Vacuum Butterfly Valve GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. 主要技术性能 Main Technical Performance 适用范围:Applicability | 105~1.3×10-4Pa | 阀门漏率:Valve Leak Rate | ≤1.3×10-4Pa.L/S. | 适用温度:Applicable Temperature | -25~+80℃(橡胶) -30~+150℃(氟橡胶) | 安装方向:Mounting Direction | 任意 |
主要零件材料 Materials of Main Parts 阀体、阀盖、阀杆:碳钢或不锈钢 密封件:橡胶、氟橡胶。
Body, bonnet and stem: carbon steel or stainless steel Sealing element: NBR, Viton CONSTRUCTION FIGHTS(mm) 外形及连接尺寸(mm) Overall and Connection Dimensions(mm) Model 型号 | DN | D | Do | D1 | B | H | B1 | L | n-φc | GI-32 | 32 | 78 | 64 | 36 | 22 | 32 | 36 | 115 | 4-φ7 | GI-40 | 40 | 85 | 70 | 44 | 22 | 40 | 36 | 115 | 4-φ7 | GI-50 | 50 | 110 | 90 | 55 | 22 | 50 | 36 | 115 | 4-φ9 | GI-65 | 65 | 125 | 105 | 70 | 26 | 130 | 38 | 135 | 4-φ9 | GI-80 | 80 | 145 | 125 | 85 | 30 | 140 | 38 | 135 | 4-φ9 | GI-100 | 100 | 170 | 145 | 105 | 30 | 153 | 38 | 135 | 4-φ12 | GI-150 | 150 | 220 | 195 | 156 | 35 | 179 | 40 | 165 | 8-φ12 | GI-200 | 200 | 275 | 250 | 208 | 40 | 208 | 40 | 185 | 8-φ12 | GI-250 | 250 | 330 | 300 | 258 | 45 | 234 | 45 | 300 | 8-φ14 | GI-300 | 300 | 380 | 350 | 308 | 55 | 300 | 55 | 350 | 8-φ14 | GI-400 | 400 | 500 | 465 | 408 | 60 | 340 | 60 | 500 | 8-φ18 |
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