Detailed Product Description
1. Purposes
This series of Water Meters are applicable to measure cold water flowing through tap water supply pipe in a family or resident unit.
2. Features
2.1. Dry, magnetic drive, and antimagnetic.
2.2. Multiple flowing paths.
2.3. Made of superior materials, stable and reliable in performance.
2.4. Vacuum seal adopted in counter, to avoid condensing and fogging and keep clear reading for a long time.
2.5. Measurement precision grade is in accordance with ISO 4064 B grade.
2.6 Highly universal, easy to replace and maintain.
3. Working conditions
3.1 Working water temperature≤40
3.2 Working pressure: 1.≤1.0 Mpa
2.≤1.6 Mpa
4. Main technical data
Nominal diameter | Measurement precision grade | Overload flux | Normal flux | Threshold flux | Minimum flux | Minimum reading | Maximum reading |
(mm) | class | m3/h | l/h | m3 | |||
15 | B | 3 | 1.5 | 120 | 30 | 0.0001 | 99999 |
20 | B | 5 | 2.5 | 200 | 50 | 0.0001 | 99999 |
25 | B | 7 | 3.5 | 280 | 70 | 0.0001 | 99999 |
32 | B | 12 | 6 | 480 | 120 | 0.0001 | 99999 |
40 | B | 20 | 10 | 800 | 200 | 0.001 | 99999 |
50 | B | 30 | 15 | 3000 | 450 | 0.001 | 99999 |
5. Dimensions and weight
Nominal diameter (mm) | L | B | H | Screw | Weight |
mm | D | KG | |||
15 | 165/190 | 99 | 104 | G3/4B | 1.5/1.6 |
20 | 190/195 | 99 | 106 | G1 B | 1.7/1.8 |
25 | 260/225 | 104 | 120 | G1 1/4B | 2.6/2.4 |
32 | 260/230 | 104 | 120 | G1 1/2B | 2.8/2.7 |
40 | 300/245 | 125 | 155 | G2 B | 5.4/4.5 |
50 | 300 | 125 | 155 | G2 1/2B | 7.2 |
280 | 165 | 175 | Flange coupling as per GB 4216.4 D=165 D1=125 | 14 | |
