GUD电动真空球阀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，达到接通或切断真空(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。主要技术性能阀门漏率：ValveLeakRate≤1.3×10-4Pa.L/S.适用温度：ApplicableTemperature-30～+150℃-30～+150℃(PPL密封)关闭时间：Closetime≤30S适用范围：Applicability连接型式LooseFlange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ThreadedConnection1.6×106～1.3×10-4主要零件材料阀体、阀盖、阀杆：不锈钢密封件：四氟乙烯、氟橡胶、PPL。螺纹连接的外形及连接尺寸(图一)Model型号DNGHELGUD-10G101/4"18015768GUD-16G161/2"18015772GUD-25G251"20515790GUD-32G321-1/4"205157112GUD-40G401-1/2"220157120GUD-50G502"250157145GUD-63G632-1/2"280207185GUD-80G803"330207210GUD-100G1004350207268活套法兰连接(GB6070)(图二)Model型号DNDDoHELn-φcGUD-10F105540180157844-φ6.6GUD-16F166045195157844-φ6.6GUD-20F2065501951571144-φ6.6GUD-25F2570551951571144-φ6.6GUD-32F3290702051571404-φ9GUD-40F40100802201571604-φ9GUD-50F50110902501571704-φ9GUD-63F631301102802071954-φ9GUD-80F801451253302072038-φ9GUD-100F1001651453502072808-φ9GUD-150F1502252004022803628-φ11GUD-200F20028526049032040012-φ11快卸法兰连接(GB4982)(图三)Model型号DND1DHELGUD-10KF1012.23018015784GUD-16KF1617.23019515784GUD-25KF2526.240195157114GUD-32KF3234.255205157140GUD-40KF4041.255220157160GUD-50KF5052.275250157170焊接式连接(GB4982)(图四)Model型号DNELHGUD-10H1015794180GUD-16H16157104195GUD-20H20157114195GUD-25H25157114195GUD-32H32157140205GUD-40H40157160220GUD-50H50157170250GUD-63H63207195280GUD-80H80207203330GUD-100H100207280350GUD-150H150280362402)