China Multi-jet water meter,Multi-jet water meter Manufacturer
Brass Valves
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(16)
Brass Pipe Couplings
(146)
Copper Fitting
(12)
Bronze Coupling
(20)
Hose Bibcocks
(28)
Brass Manifold
(9)
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Application
Measuring the volume cold potable water passing through the pipeline
Features
Dry type. Magnetic drive, pointer-roller indicator, easy and long term clear reading, frost resistance, long
working lift etc. Available with anti-magnet and remote output life etc. Available with anti-magnet and
remote output system by pulse on request.
Note:1. Technical data conform to international standard ISO4064.
2. Available in hot water meter, the main technical data refer to cold potable water meter.
Working Condition
Water temperature:≤40℃ for cold potable water meter
≤90℃ for hot water meter
Water pressure: ≤1.0Mpa
Maximum Permissible 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% Hot water meter ±3%
Main Technical Data
Main Technical Data
|
Size mm |
Class |
qs MAX. Flow |
qp Nominal Flow |
qt Transitional Flow |
qmin Min. Flow |
Min. Reading |
Max. Reading |
| m3/h | L/h | m3 | |||||
| 13 | 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 | 1200 | 300 | 0.001 | 99999 |
