Volumetric Water Meter VK-1 Brochure

BAYLANWATER METERSGENERAL• Volumetric principle assures very high sensitivity even at low flow• Very good sensitivity in initial starting• Special glass with high resistance to pressure and impact• Electrostatic painted body made of corrosion resistant brass• Body internally/externally e/p powder painted• 3 years of warranty • Non return valve• Suitable for cold water up to 50°C• Almost no maintenance • 360° rotating lid• Service and spare parts available for 10 yearsPERFORMANCE DATAPermanent Flowrate Q3 ( m3/ h ) : 2.5Overload Flowrate Q4 ( m3/ h ) : 3.125Transitional Flowrate Q2 ( m3/ h ) : 0.025Minimum Flowrate Q1 ( m3/ h ) : 0.0156Initial Flowrate Qi ( l/h ) : 1Maximum Working Pressure ( bar ) : 16Maximum Working Temperature ( °C ) : 50Q3/Q1 (MI-001 OIML R49) : 160Pressure Loss (Q3) ( bar ) : 0.6Maximum Registration Capacity ( m3 ) : 99999Smallest Reading Resolution ( m3 ) : 0.00005Mounting on the network : All PositionsUnit weight ( kg ) : 1.56Package Weight (without connections) ( kg ) : 15.9Package Weight (with connections) ( kg ) : 17.95Quantity per package : 10Package dimensions ( cm ) : 24x46.5x21DIMENSIONSNominal diameter DN 20 mmConnecting diameter D G 1 BTotal overall meter height H 109 mmAxis height h 31.5 mmLength L 190 mmWidth B 97 mmLength with connections LB 285 mmVK-1Volumetric Water MeterBLDNDhHLBMID 2004/22/ECPRESSURE LOSS CURVE0 250 1000 1500 2000 2500 3125500PERFORMANCE CURVEQ1 Q2 Q4Flowrate (lt / h)Pressure Loss (bar)