Main features
● Multi nozzles, dry plug, wet plug or liquid seal optional
● Body material: brass.
● Sizes from Ø5 to 50 mm, (1/2” – 2”), for cold water (30°C), hot water (90°C) Measurement accuracy in compliance with ISO 4064 class B standard
● Universal use. Easy to interchange and maintain
Main technical data
Gauge size Dia
DN
(mm) |
Type |
Qs
Overload flow |
Qp
Rated flow |
Qt
Transition flow |
Qminimum flow |
Minimum pulse quantity |
Maximum pulse quantity |
| 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 |
Working conditions
Water temperature: cold water meter ≤50°C
Water temperature: hot water meter ≤90°C
Working pressure:≤1.0Mpa
indicating
error in the low zone, from the minimum flow rate (qmin) to the transitional flow rate (qt) within ±5% exclusive boundary in the high zone, from the transitional flow (qt) to the overloaded flow (qs) transitional flow (qs) within ±2%
Comprehensive warranty service - providing industry standard warranty period and after-sales service.
Strong supply capability - stable production lines can ensure timely delivery of large quantities of orders.
Professional selection guidance - providing customers with technical support for caliber selection and installation.
Global export experience - products meet multiple national standards and sell well in overseas markets.
Competitive delivery time - efficient supply chain management ensures fast delivery.
Comprehensive documentation support - providing detailed product manuals, certification certificates, and installation guides.
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