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.
Compliance with standard: ISO 4064 Class B
FEATURE
Dry-dial, magnetic drive, Resistance to exterior magnet interference
Multi-jet
Brass body
Class B
Selected high quality materials for steady&reliable characteristic
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
Measuring accuracy conform to ISO 4064 class B Standard
universal Use. Easy For Interchange&maintenance
MAIN TECHNICAL DATA
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)
DIMENSIONS AND WEIGHT
Working condition:
Cold Water temperature:≤40°C
Hot Water temperature:≤90°C
Working pressure:≤10 Bar
FACTORY:
If you are interested in our water meter, please feel free to contact us!
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.
Compliance with standard: ISO 4064 Class B
FEATURE
Dry-dial, magnetic drive, Resistance to exterior magnet interference
Multi-jet
Brass body
Class B
Selected high quality materials for steady&reliable characteristic
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
Measuring accuracy conform to ISO 4064 class B Standard
universal Use. Easy For Interchange&maintenance
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 | L/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 |
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)
DIMENSIONS AND WEIGHT
Meter size Dia DN (mm) |
L length |
B Width |
H Height |
Connecting Thread D |
Weight kg |
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 D=165 D1=125 Flange connecting conform to GB4216.4 D=165 D1=125 |
14 |
Working condition:
Cold Water temperature:≤40°C
Hot Water temperature:≤90°C
Working pressure:≤10 Bar
FACTORY:
If you are interested in our water meter, please feel free to contact us!
NINGBO YONGGANG INSTRUMENT CO.,LTD | |
Contact: | Ethan Huang |
Mobile: | 0086-18958354682 |
Tel: | 0086-574-63578074 |
Fax: | 0086-574-63577818 |
Website: | http://en.china-yonggang.com |