Ningbo Free Trade Zone ECO International Co., Ltd.  

Product Name: LXSY-B2 Class C Multi-Jet Semi Liquid Sealed Vane Wheel Cold / Hot Water Meter Model NO.: LXSY-B2 Stucture: Traditional Work Environment: Liquid Sealed Water Meter Medium Pressure: General Water Meter Principle: Speed of Water Meter Application: Civil Nominal Diameter: 15-50mm Counter Instructions: Analogue Level Measurement: C Medium Temperature: Cold Water Install: Horizontal Size: Dn15-Dn50 Trademark: ECO Transport Package: Pallet Specification: CE Origin: Zhejiang Product Description LXSY-B2 Class C Multi-Jet Semi Liquid Sealed Vane Wheel Cold / Hot Water MeterFeaturesWith external regulating deviceThe register is contained in a liquid filled sealed housing which is not subject to discoloration by scale, dirt or any depositWet dialMechanical transmission movement equates to maximum reliabilityCentral strainerInlet strainerThere are two versions DN50 meter body to be chosen: With threaded ends or flanged endsParticularly suited in lower quality waterCompliance with StandardTechnical data conforms toISO 4064 :1993 Class B /Class CISO 4064: 2005 R80/R100/R160Standard for horizontal installationOptionsMeter with non return valve(different price) is available except LXSY-50E2Meter equipped with reed switch is availableInstallation RequirementsThe meter should be installed in horizontal position with the register face upwardsPipeline must be flushed before installationThe meter should be constantly full of water during operationApplicationMeasuring the volume of cold potableWater passing through the pipelineWorking ConditionsWater temperature: 40Water pressure: 1.6MPaMaximum Permissible Error (Class B):In the lower zone from Qmin inclusive up to but excluding Qt is ± 5%In the lower zone from Qt inclusive up to but excluding Qmax is ± 2%Main Technical DataNominal diameterDN 152025324050Maximum flow rate m3/hQmax3.05.07.01220.030.0Nominal flow rate m3/hQn1.52.53.56.010.015.0Transition flow rate m3/hQt1202002804808003000Minimum flow rate m3/hQmin305070120200450Maximum reading m3 99999.99995999999.9995Minimum reading m3 0.000050.0005