Product Detail
Product characteristics
Compound water meter, commonly known as "mother-child meter", consists of large-bore horizontal screw-wing detachable water meter, small-bore rotary-wing water meter and flow change-over valve.Flow change-over valve automatically controls the flow of water through small-bore water meter or large-bore water meter at the same time according to the flow rate.Therefore, the gauge range ratio is the largest of all types of water meters, especially for pipes with large non-continuous flow and large flow variations.The large-bore water meter adopts magnetic coupling drive and its core is removable, which makes maintenance convenient and quick.Small-bore wet, liquid seal or dry water meters are available to meet various user needs.
1. The technical parameters of this series of water meters comply with the provisions of national standard GB/T 778.1~3-2007 (ISO4064-1~3:2005, IDT).
2.Hot water meters are available in this series.
purpose
Record the total volume of potable water flowing through the tap water pipe.
Metering Requirements
Maximum allowable error
Outline Dimensional Drawing
Outline Dimensional Drawing
Flow technical parameters
