品牌迪川型号DKF 类型家用煤气表公称流量48(m3/h) 大流量160(m3/h) 小流量0.016(m3/h) 接头中心距M30X2(mm) DFM3000系列:BKF-G1.6 BKF-G2.5 BKF-G4 BKF-G6 BKF-G10 BKF-G16 BKF-G25 BKF-G40 BKF-G65 BKF-G100 型号回转体积dm3大流量m3/h小流量m3/h大工作压力kPa总压力损失Pa大读数m3小读数dm3尺寸重量kgAmmBmmCmmDmmEmmFmmMmm/inDNmmBKF-G1.61.22.50.01650≤20099999.9990.2110//205157M30X2201.8/1.9BKF-G2.51.240.02550≤20099999.9990.2110//205157M30X2201.8/1.9BKF-G41.260.04050≤20099999.9990.213022167205157M30X2201.9BKF-G62100.06050≤20099999.9990.225024171327163G1253.5BKF-G106160.10050≤300999999.992280330108405234G2405.7BKF-G166250.16050≤300999999.992280330108405234G2405.7BKF-G2512400.25050≤300999999.992335398138465289G25010BKF-G4018650.40050≤300999999.992680327161564392403法兰8028BKF-G65241000.65050≤400999999.992680327161564392403法兰8029BKF-G100481601.00050≤4009999999.920710990243910479533法兰100130