Dn150 Horizontal Screw-Wing Cold Water Meter Flange Connect Water Meter Flow Meter

APPLICATION:To totalize the total volume of cold (hot) water passing through the pipeline.
WORKING CONDITION:
The max.admissible water pressure: 1.6MPa.
Water temperature: 0.1ºC~50ºC.
FEATURES:
--The water meters of this series were especially designed to give a reliable measurement of waters carrying also solid particles.
--Head lose of the meters are negligible, enabling efficient operation to be maintained where only a limited head of water is available.
--The body and cap flange are coated by an epoxy varnish treatment to insure better anticorrosive effect during long service time; Capsulated counter can give clear reading even when the water is not very clean; Reed contact for remote reading can supplied upon request.
--The self-cleaning propeller of three blade design avoids clogging by grass or other solid particles held in the water.
--The measuring mechanism is robust in construction with few moving parts subject to wear, and can be easily removed for inspection and maintenance. --The meters are very suitable for irrigated water and can be employed also for intermittent or seasonal services.
Maximum permissible error:
From Transitional flow up to Maximum flow both inclusive: ± 2%;
From Minimum flow inclusive up to Transitional flow :± 5%.
FLOW-ERROR CURVE PRESURE LOSS-ERROR CURVE
DIMENSIONS AND WEIGHTSSizeLength
LHeight
HWidth
BOuter Diameter
D1Bolt Circle Diameter D2Connecting BoltWeightmmn-MdKg652502221851851454-M1614.65803002452002001608-M1616.720023414.171003702652002201808-M1626.720025618.71254002832502502108-M1629.61504503602962852408-M2058.562005004113403402958-M2076.06
MAIN TECHNICAL DATASize
mmCLASSMaximum
flow(Q4)Nominal
flow(Q3)Transitional
flow(Q2)Minimum
Flow(Q1)Minimum
ReadingMaximum
Readingm3/hm365A50259.07.00.01999999B7.56.03"(80)A7045148.50.01999999B127.04"(100)A120602211.00.01999999B189.05"(125)A1608036140.01999999B30126"(150)A27016054190.19999999B45168"(200)A40029090260.19999999B7522