NINGBO TOPZHOU METERS INDUSTRIAL AND TRADING CO.,LTD
NINGBO TOPZHOU METERS INDUSTRIAL AND TRADING CO.,LTD Supplying best quality of water meter ,best service and best price
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Horizontal Woltmann Mechanical Water Meter For Cold / Hot Water
Description:
Horizontal Woltmann Type Cold (Hot) Water Meter LXL-80
Quick Detail:
1. Type name: Woltmann ,wet-dial type
2. Model No.: LXL-80
3. Standard :ISO 4064 Class B
4. Material: Cast iron
5. Large flow capacity
6. Horizontal installation
Product features:
Woltmann ,wet-dial type
Selected high quality material for steady and reliable characteristic and enable use a long life span
Large flow capacity ,low head loss,it is preferred meter in mining enterprise
Hot water meter ,pointer or numeric register for option
Installation requirements:
Maximum permissible error:
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
In the upper zone from Qt inclusive up to and including Qs is ±2% (hot water meter ±3%)
Main Technical data
|
Meter Size DN (mm) |
Class
|
Qs Overload Flow |
Qp Nominal Flow |
Qt Transitional Flow |
Qmin Min Flow |
Min Reading |
Max Reading |
|
m³/h |
m³ |
||||||
|
80 |
A |
80 |
40 |
12 |
3.2 |
0.01 |
9999999 |
|
B |
8 |
1.2 |
9999999 |
||||
|
100 |
A |
120 |
60 |
18 |
4.8 |
0.01 |
9999999 |
|
B |
12 |
1.8 |
9999999 |
||||
|
150 |
A |
300 |
150 |
45 |
12 |
0.01 |
9999999 |
|
B |
30 |
4.5 |
9999999 |
||||
|
200 |
A |
500 |
250 |
75 |
20 |
0.01 |
9999999 |
|
B |
50 |
7.5 |
|||||
|
250 |
A |
800 |
400 |
120 |
32 |
0.01 |
9999999 |
|
B |
80 |
12 |
|||||
Working Condition:
Water temperature:0℃≤t≤40℃ (For cold water meter)
Water pressure: ≤10bar
Competitive Advantage:
100% tested
Reasonable price with good quality
Long time guarantee
On time delivery