Prepaid RF Card, Woltman Dry type water meter
- Category: Water Meters >>>
- Supplier: Hunan,Changde,Water,Meter,Manufacture,Co.,Ltd.
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Product Overview
Description
Prepaid RF Card, Woltman Dry type water meter
Product Description
Special Features
Name: | Prepaid RF Card, Woltman Dry type water meter |
Material: | Cast iron |
Type name | Intellgent IC Card |
Certificate | ISO4064 ISO9001:2008 |
warranty | 1 year |
Installation | Horizontal / Vertical |
Water temperature | ≤30℃ |
Working pressure | ≤1MPa |
Normal Size | 40mm~200mm |
Product Dimension
Dimensions and weight
(DN)mm | Length mm | Width mm | High mm | D |
32 | 400 | 120 | 210 | G6/4B |
40 | 410 | 130 | 220 | G2B |
50 | 420 | 165 | 335 | Flange |
80 | 525 | 200 | 410 | Flange |
100 | 590 | 200 | 440 | Flange |
150 | 700 | 285 | 525 | Flange |
200 | 790 | 340 | 560 | Flange |
Technical Data
Main Technical Date
Diameter | Measure Range Q3/Q1 Q2/Q1 | Overload Flow rate (Q4) | Normal flow rate (Q4) | transional flow rate (Q2) | Min flow rate (Q1) |
|
| m3/h | |||
15 | 80/1.6 | 3.125 | 2.5 | 0.05 | 0.0315 |
20 | 80/1.6 | 5 | 4 | 0.08 | 0.05 |
25 | 80/1.6 | 7.875 | 6.3 | 0.13 | 0.08 |
32 | 80/1.6 | 12.5 | 10 | 0.2 | 0.125 |
40 | 80/1.6 | 20 | 16 | 0.315 | 0.2 |
50 | 80/1.6 | 31.25 | 25 | 0.5 | 0.315 |
80 | 50/6.3 | 78.75 | 63 | 7.94 | 1.26 |
100 | 50/6.3 | 125 | 100 | 12.6 | 2 |
150 | 50/6.3 | 312.5 | 250 | 31.5 | 5 |
200 | 50/6.3 | 500 | 400 | 50.4 | 8 |
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