[新品] 高真空压力隔膜阀GM(GM高真空压力隔膜阀)

GM高真空压力隔膜阀 GM高真空压力隔膜阀 GM型高真空(压力)隔膜阀用于接通或切断真空(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。 ■ GM High Vacuum(Pressure)Diaphragm Valve ■ GM high vacuum(pressure)diaphragm 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 　-25～+80℃(丁腈橡胶) 　-30～+150℃(氟橡胶) 　适用范围：Applicability 　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 　 也可按用户要求的连接标准加工 ■ 主要零件材料 Materials of Main Parts ■ ■ 阀体、阀板、阀杆：不锈钢 隔膜：硅橡胶、氟橡胶 Body, disc and stem: stainless steel Diaphragm: silicon rubber, Viton CONSTRUCTION FIGHTS(mm) ■ 外形及连接尺寸(mm) Overall and Connection Dimensions(mm) ■ 活套法兰连接(GB6070)(图一) Model 型号 DN Do D n-φc W H/H1 L GM-10 10 40 55 4-φ6.6 65 89/99 75 GM-16 16 45 60 4-φ6.6 80 89/99 108 GM-20 20 50 65 4-φ6.6 80 91/102 118 GM-25 25 55 70 4-φ6.6 80 110/123 120 GM-32 32 70 90 4-φ9 80 129/138 146 GM-40 40 80 100 4-φ9 120 139/159 150 GM-50 50 90 110 4-φ9 120 159/186 180 ■ 快卸法兰连接(GB4982)(图二) Model 型号 DN D1 D W H/H1 L GM-10 10 12.2 30 65 89/99 75 GM-16 16 17.2 30 80 89/99 108 GM-20 20 26.2 40 80 91/102 118 GM-25 25 26.2 40 80 110/123 120 GM-32 32 34.2 55 80 129/138 146 GM-40 40 41.2 55 120 139/159 150 GM-50 50 52.2 75 120 159/186 180 ■ I型焊接管连接(图三) Model 型号 DN D W H/H1 L GM-10 10 17 65 89/99 75 GM-25 25 32 80 110/123 120 GM-40 40 45 120 139/159 150 GM-50 50 57 120 159/186 180 -------------------------------------------------------------------------------- --------------------------------------------------------------------------------