Active Member
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[China]
Address: No.9-10 Nanyang Garden Road,Hengjie Industrial Park,Ningbo City,Zhejiang,315185,China
Contact name:Frank Lin
NINGBO TOPZHOU METERS INDUSTRIAL AND TRADING CO.,LTD |
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Dry-dial Industrial Water Meters Magnetic Woltmann DN50 Class B
Description:
Horizontal Woltmann Detachable Dry-dial Type Cold (Hot) Water Meter LXLG-50B
Quick Detail:
1. Type name: Woltmann removable type
2. Model No.: LXLG-50B
3. Standard :ISO 4064 Class B
4. Material: Cast iron
5. Dry-dial,magnetic type
6. Horizontal installation
Product features:
Woltmann detachable type
Dry-dial,magnetic drive
Selected high quality materials for steady and reliable characteristic ,low head loss and enable use a long life span
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term
Universal use with this range detachable,without removing the meter from the pipeline for a easy maintenance and replacement ,good looking,etc.
Measuring accuracy conform to ISO4064 Class B standard
Main Technical data
Meter Size DN (mm) |
Class
| Qs Overload Flow | Qp Nominal Flow | Qt Transitional Flow | Qmin Min Flow | Starting Flow | Min Reading | Max Reading | |||
m³/h | L/h | m³ | |||||||||
50 | B | 30 | 15 | 3 | 0.45 | 150 | 0.01 | 9999999 | |||
65 | B | 50 | 25 | 5 | 0.75 | 170 | 0.01 | 9999999 | |||
80 | B | 80 | 40 | 8 | 1.2 | 280 | 0.01 | 9999999 | |||
100 | B | 120 | 60 | 12 | 1.8 | 400 | 0.01 | 9999999 | |||
125 | B | 200 | 100 | 20 | 3 | 800 | 0.01 | 9999999 | |||
150 | B | 300 | 150 | 30 | 4.5 | 1200 | 0.01 | 9999999 | |||
200 | B | 500 | 250 | 50 | 7.5 | 1500 | 0.01 | 9999999 | |||
250 | B | 800 | 400 | 80 | 12 | 2500 | 0.01 | 9999999 | |||
300 | B | 1200 | 600 | 120 | 18 | 6000 | 0.01 | 9999999 | |||
400 | A |
2000 |
1000 | 300 | 80 |
15000 |
0.01 |
9999999 | |||
B | 200 | 30 | |||||||||
500 | A |
3000 |
1500 | 450 | 120 |
20000 |
0.01 |
9999999 | |||
B | 300 | 45 | |||||||||
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%
Working Condition:
Water temperature:0℃≤t≤50℃ (For cold water meter)
Water pressure: ≤10bar (16bar on request)
Installation requirements:
Competitive Advantage:
Reasonable price with good quality
Long time guarantee
100% tested
On time delivery
