型号QJ47Y/F品牌西博思材质碳钢连接形式法兰结构形式浮动球球阀法兰连接轨道球阀产品型号：QJ47Y/F主要外形尺寸：·主要连接尺寸（国标）公称通径DN（mm)标准值参考值LDD1D2bfZ-φdHD0PM1.6(MPA)/PN2.5(MPa)25216115856514/1624-φ14343200322161401007816/1824-φ18360200402161501108516/1834-φ183782005021616512510016/2034-φ183802006529018514512018/2234-φ18/8-φ183903008031020016013520/2238-φ18400300100350220/230180/190155/16020/2438-φ18/8-φ23508300150480285/300240/250210/21824/3038-φ23/8-φ26690400200600340/360295/310265/27826/34312-φ23/12-φ26780500250730405/425355/370320/33230/36312-φ26/12-φ30990600300850460/485410/430375/39030/40412-φ26/16-φ301180600350980520-555470/490435/44834/44416-φ26/16-φ3412506504001100580/620525/550485/50536/48416-φ30/16-φ3615606504501200640/670585/600545/55540/50420-φ30/20-φ3616307005001250715/730650/660608/61044/52420-φ34/20-φ3617007006001450840/84577071848/56520-φ36/24-φ4118808007001650910/960840/875788/81550/60524-φ36/24-φ42210080080018501025/1085950/990898/93052/64524-φ41/24-φ48221080090020501125/11851050/1090988/102554/66528-φ41/28-φ482320800100022501255/13201170/12101110/114056/68528-φ42/28-φ582430800·主要连接尺寸（国标）公称通径DN（mm)标准值参考值LDD1D2D6bff1Z-φdHD0PM4.0(MPa)2521611585655816244-φ1434320032216140100786618244-φ1836020040216150110857618344-φ18378200502161651251008820344-φ183802006529018514512011022348-φ183903008031020016013512122348-φ184003001003502351901601502434.58-φ235083001504803002502182043034.58-φ266904002006003753202822603834.512-φ307805002507304503853453134234.512-φ349906003008505154504083644644.516-φ341180600350980580510465422524516-φ3612506504001100660585535474584516-φ4115606504501200685610560524604520-φ4116307005001250755670612576624520-φ4217007006001450890795730676625520-φ4818808007001650990900835778685524-φ482100800800185011401030960883765524-φ582210800)