一、产品[高真空蝶阀]的详细资料：产品名称：GI高真空蝶阀产品特点：GI系列高真空蝶阀,高真空蝶阀,真空蝶阀高真空蝶阀的详细资料：GI系列高真空蝶阀,高真空蝶阀,真空蝶阀二、主要性能规范：公称通径（mm）3240506580100125150200250300适用范围（Pa）133.3х10-4~1.02х05介质温度（℃）-25~80连接法兰JB/T919GB/T6070漏气速率（L/s）≤1.33×0-4流导（分子流）（L/s）2548971782605469381328261139626159三、采用标准：设计与制造连接法兰检验与试验JB/T4079-91JB/T919GB/T6070JB/T4079JB/T6446四、主要零材料：零件名称阀体和蝶板构件密封垫（阀体、蝶板）材料碳素钢（镀镍）2Cr13丁腈橡胶不锈钢不锈钢丁腈橡胶/氟橡胶五、主要尺寸及重量：型号公称通径（mm）主要尺寸(mm)重量（kg）DLL0≈H≈D1Z-dD2bhf≈f1≈c≈GI-323278228276644-7365.335.85.8110.74GI-404085228280704-7445.339.69.6110.86GI-5050110229598904-9555.3314.514.5111.35GI-8080145301321531254-9855.3325.525.5153.19GI-100100170301321651454-121055.3335.435.4153.9GI-150150220351672001958-1215684.557.857.817.56.67GI-200200275402322952508-1220884.580.580.52010.85GI-250250330452692923008-1225884.510310322.516.1GI-300300380553583683508-1430884.512312327.523.7六、主要尺寸及重量：型号公称通径（mm）主要尺寸(mm)重量（kg）DD1hHH1BZ-ФdGIQ-4040708522109.551914-Ф72GIQ-505090110135644-Ф93GIQ-808012514530284.5921364-Ф95.5GIQ-1001001451703091044-Ф126GIQ-15015019522035366136164.68-Ф1210GIQ-20020025027540422.51651998-Ф1216GIQ-250250300330454821978-Ф1421GIQ-30030035038055543233224.68-Ф1430GIQ-400400465500606862932538-Ф1856GIQ-5005005656008074235530012-Ф1895GIQ-600600670710100912428.533012-Ф21148GIQ-80080088092013011756544520-Ф21220)