ROLLING WING STAND WATER METERS

Description

ROLLING WING STAND WATER METERS APPLICATION 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. FEATURES 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. WORKING CONDITION Water temperature≤*0 Water pressure≤1MPa COMPLIANCE WITH STANDARD ISO ***4 (GB/T*******6) INDICATING ERROR 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)