Horizontal screw wing wet cold water meter

This range of watermeter is used to measure the totalquantity of cold (hot) water which consumed in industrial enterprise & mining,passingthrough the pipeline. Feature Selected high quality materials Steady & reliable characteristics Measuring accuracy conform to ISO4064 class BstandardMAIN TECHNICAL DATAMeter Size Dia DN(mm)Classqs Overload Flowqp Nominal Flowqt Transitional Flowqmin Min FlowMin ReadingMax Readingm3/h1/hm380A8040123.20.01999999B81.2100A10060184.80.01999999B121.8150A30015045120.1999999B304.5200A50025075200.1999999B507.5ERROR CURVE At low zone is ±5% form minimum flow rate (qmin)to transitional flow rate (qt) (exclusive boundary) At high zone is ±2% form transitional flow rate (qt) to overload Flow rate (qs) Flow-ERROR CURVE HEAD LOSS CURVE DIMENSIONS AND WEIGHTMeter Size Dia DN(mm)LengthHeightConnecting FlangeWeight kgmmD mmBolt Circle dia/mmConecting Bolt dia/Pcs802252321951608xM16141002502422151808xM1616.51503003152802408xM20282003503653352958xM2042Working Condition Water temperature:≤50°C(for hot water meter: ≤90°C) Working pressure:≤1MPa