This range of water meter is used to measure the total quantity of cold potable water which consumed in houshold or a resident unit, passing through the pipeline.
This water meter is commonly called " Cock water meter", is optimum use as branch meter, is convenient to install, copy the reading, and needn't the meter case.
Water temperature: ≤ 40ºC Water pressure: ≤ 1MPa
COMPLIANCE WITH STANDARD: ISO 4064 (GB/T778-1996)
At low zone is± 5% from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
At high zone is± 2% from transitional flow rate(qt) to overload flow rate(QS)