Ningbo Water Meter

Download Brosure








Rotary Vane Wheel Multi-jet Magnet-drive Dry-dial

Cold Water Meter








Application:
This range of water meter is used to measure the total quantity of cold potable water which
consumed in household or a resident unit, passing through the pipeline.

Feature:
Multi-jet, Dry-dial, Magnetic drive. 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.


Working Condition:
Water temperature:≤40
Working pressure:≤1MPa

Compliance With Standard:
ISO 4064 Class B

Indicating Error:
a) In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
 b) In the upper zone from Qt inclusive up to and including Qs is ±2%

Main Technical Data:

Meter Size
mm
Length
Width
Height
Connecting thread
Weight
kg
mm
D
d
13
165
99
104
G 3/4B
R1/2
1.35
20
190
99
107
G 1 B
R3/4
1.45
25
225
99
112
G 1-1/4 B
R1
1.9
40
245
125
145
G 2 B
R1-1/2
4.4
50
300/280
125
150
G 2-1/2 B
R2
8.4/8.1


http://www.china-water-meter.com/dot.gifDimensions And Weight:


Meter Size
mm
Length
Width
Height
Connecting thread
Weight
kg
mm
D
d
13
165
99
104
G 3/4B
R1/2
1.35
20
190
99
107
G 1 B
R3/4
1.45
25
225
99
112
G 1-1/4 B
R1
1.9
40
245
125
145
G 2 B
R1-1/2
4.4
50
300/280
125
150
G 2-1/2 B
R2
8.4/8.1








Head Loss Curve:


Flow Error Curve:

Read more