商品描述：LXF-50～200LXF-80Z～100Z復(fù)式水表用途：記錄流經(jīng)自來(lái)水管道飲用冷水的總量。特點(diǎn)：復(fù)式水表俗稱子母表。由大口徑可拆卸螺翼式水表、小口徑旋翼式水表和流量轉(zhuǎn)換裝置組成。流量轉(zhuǎn)換裝置根據(jù)流經(jīng)水表流量的大小自動(dòng)控制水流流過(guò)小口徑水表或同時(shí)流過(guò)大口徑水表。因而計(jì)量范圍從小口徑水表的最小流量到大口徑水表的最大流量。復(fù)式水表結(jié)構(gòu)新穎、計(jì)量范圍廣、始流量小、維護(hù)方便，最適合非連續(xù)大流量供水管網(wǎng)。注：本產(chǎn)品執(zhí)行企標(biāo)Q/ZN184-2004使用條件：水溫： 40℃水壓： 1MPa主要技術(shù)參數(shù)：型號(hào)Typemm公稱口徑Size(mm)過(guò)載流量qsMax.Flow常用流量qpNominalFlow分界流量qtTransitionalFlow最小流量qminMin.Flow最小讀數(shù)Min.Reading最大讀數(shù)Max.Readingm3/hm3LXF-505030150.120.030.0001999999+99999LXF-656550250.200.050.0001999999+99999LXF-808080400.200.050.0001999999+99999LXF-80ZLXF-100100120600.200.050.0001999999+99999LXF-100ZLXF-1501503001500.800.200.0019999999+999999LXF-2002005002501.20.300.0019999999+999999外型尺寸及重量：型號(hào)Type口徑Size長(zhǎng)度L高H高G寬B 重量Wkg法蘭外徑Dmm螺栓孔中心圓直徑BoltcircleDiamm連接螺栓數(shù)量（只）ConnectingboltPCSLXF-50502802563602681651254 M1620LXF-65653702664003051851454 M1626LXF-80803702764003102001608 M1627.5LXF-80Z803702764002002001608 M1628LXF-1001003702864003202201808 M1633LXF-100Z1003702864002202201808 M1628.5LXF-1501505003455004452852408 M2064LXF-2002005603755005253402958 M20114.5