China Multi Jet Dry Dial Water Meter (brass Body), Find details about China Dry Dial Water Meter, Brass Body Water Meter from Multi Jet Dry Dial Water Meter (brass Body)
1,Description |
This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline. |
2, Feature
•Dry-dial
•Multi-jet
•Sensitive&Reliable
•Measuring accuracy conform to ISO 4064 Class B Standard.
•Universal use
3, MAIN TECHNICAL DATA
Meter size Dia DN (mm) | Class | Qs Overload Flow | Qp Nominal Flow | Qt Transitional Flow | Qmin Min Flow | Min Reading Lectura | Max Reading Lectura |
m3/h | 1/h | m3 | |||||
15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
B | 120 | 30 | |||||
20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
B | 200 | 50 | |||||
25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 |
B | 280 | 70 | |||||
32 | A | 12 | 6.0 | 600 | 240 | 0.0001 | 99999 |
B | 480 | 120 | |||||
40 | A | 20 | 10 | 1000 | 400 | 0.001 | 99999 |
B | 800 | 200 | |||||
50 | A | 30 | 15 | 4500 | 1200 | 0.001 | 99999 |
B | 3000 | 450 |
NDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
DIMENSIONS AND WEIGHT
Meter size Dia DN (mm) | L | B | H | Connecting Thread | Weight |
mm | |||||
15 | 165 | 99 | 104 | G3/4"B | 1.5 |
20 | 190 | 99 | 106 | G1"B | 1.7 |
25 | 225 | 104 | 120 | G11/4"B | 2.4 |
32 | 230 | 104 | 120 | G11/2"B | 2.7 |
40 | 245 | 125 | 155 | G2"B | 4.5 |
50 | 300 | 125 | 155 | G21/2"B | 7.2 |
280 | 165 | 175 | GB4216.4 | 14 |
4, 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)Meter size Dia DN (mm) | L | B | H | Connecting Thread | Weight |
mm | |||||
15 | 165 | 99 | 104 | G3/4"B | 1.5 |
20 | 190 | 99 | 106 | G1"B | 1.7 |
25 | 225 | 104 | 120 | G11/4"B | 2.4 |
32 | 230 | 104 | 120 | G11/2"B | 2.7 |
40 | 245 | 125 | 155 | G2"B | 4.5 |
50 | 300 | 125 | 155 | G21/2"B | 7.2 |
280 | 165 | 175 | GB4216.4 |
Cold Water temperature ≤50°C
Hot Water temperature ≤90°C
Working pressure≤1Mpa
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