Q671FQ671H气动对夹球阀介绍：Q671F气动对夹式球阀也称为气动超薄型球阀，是一种气动超短法兰球阀，球芯通道形状有矩形、V形、O形。气动对夹球阀具有结构紧凑、体积小、重量轻、安装方便等特点。广泛应用在石油、化工、冶金、电站、轻工领域，对油、水、气及纸浆或纤维状流体进行自动调节或切断控制。Q671FQ671H气动对夹球阀参数：公称通径：DN15-DN150公称压力：1.6MPa-2.5MPa适用温度：-20℃-180℃适用介质：水、油、气等阀体材质：碳钢、铸钢、不锈钢设计标准：GB/12237结构长度：GB/12221法兰尺寸：GB/9113JB/T79检验标准：JB/T9092Q671FQ671H气动对夹球阀尺寸：DNdLL1L2HDD1D2BfN-Md151532141/15971/83177/2089565461424-M12202038.5141/15971/83182/21310575561424-M12252545141/21171/95187/23011585651624-M12322955159/21183/95223/243140100761634-M16403862211/24895/107231/261150110841834-M16504672248/269107/123258/293165125992034-M16656295248/315107/141273/2981851451182234-M168076120269/345123/152303/3252001601322438-M1610092145345/409152/172333/3902201801562438-M16125110200409/438172/187380/4682502101842638-M16150145225438/550187/215432/5202852402112638-M20)