Product Main

Specifications

Multi-jet dry-dial water meter, Brass body
Application:
--Measuring the total volume of cold portable water passing through the pipeline.
 
Feature:
--Multi-jet, dry-dial, easy for maintenance;
--Magnetic drive reliable characteristic, long working life;
--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;
-- Technical data conform to international standard ISO4064 Class B
 
Working condition:
Water temperature: 0.1℃~30℃
 Water pressure : ≤1.0Mpa
 
Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.
(2) in the upper zone from qt inclusive up to and including qs is ±2%;
 
 
 
Technical Data
Size  DN (mm)
Class
Overload Flow Rate
Nominal Flow Rate
Transitional Flow Rate
Minimal Flow Rate
m3/h
15
A
3
1.5
0.15
0.06
B
0.12
0.03
20
A
5
2.5
0.25
0.1
B
0.2
0.05
 
Deminision and Weight
Size DN
L-Length
L1-Length
B-width
H-Height
Connections(threaded)   
Weight
mm
d
D
kg
15
258
165
99
109
R1/2"
G3/4B
1.6
20
299
195
99
111
R3/4"
G1B
2.1