| Customization: | Available |
|---|---|
| Install: | Horizontal/ Vertical |
| Medium Temperature: | Cold Water |
|
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Volumetric Piston Type
Material body: Brass
Size: DN15 to 40mm( 1/2" -1 1/2"), Available for cold water(40°C)
Accuracy: ISO 4064, Class C standard/ R160
Easy for interchange & maintenance
MAIN TECHNICAL DATA
| Size | Class | Qs Overload flow |
Qp Nominal flow |
Qt Transitional flow |
Qmin Min flow |
Min reading | Max reading | |
| DN(mm) | Inch | m³/h | L/h | m³ | ||||
| 15 | 1/2" | C | 3 | 1.5 | 22.5 | 15 | 0.0001 | 9999 |
| 20 | 3/4" | C | 5 | 2.5 | 37.5 | 25 | 0.0001 | 9999 |
| 25 | 1" | C | 7 | 3.5 | 52.5 | 35 | 0.0001 | 9999 |
| 32 | 11/4" | C | 12 | 6 | 90 | 60 | 0.0001 | 99999 |
| 40 | 11/2" | C | 20 | 10 | 150 | 100 | 0.0001 | 99999 |
| DN SIZE |
Mm Inch |
15 1/2" |
20 3/4" |
25 1" |
32 11/4" |
40 11/2" |
| Q4(m³/h) | 3.125 | 5 | 7.875 | 12.5 | 20 | |
| Q3(m³/h) | 2.5 | 4 | 6.3 | 10 | 16 | |
| R160 | Q2(L/h) | 25 | 40 | 63 | 100 | 160 |
| Q1(L/h) | 15.625 | 25 | 39.375 | 62.5 | 100 | |
| R200 | Q2(L/h) | 20 | 32 | 50.4 | 80 | 128 |
| Q1(L/h) | 12.5 | 20 | 31.5 | 50 | 80 | |
| Min reading(m³) | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | |
| Max reading(m³) | 9999 | 9999 | 9999 | 99999 | 99999 | |
| Max pressure(MAP) | 16 | 16 | 16 | 16 | 16 | |
| Max loss(ΔP) | 63 | 63 | 63 | 63 | 63 | |
| Max temperature | T50 | T50 | T50 | T50 | T50 | |
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
DIMENSIONS AND WEIGHT
| Meter size Dia DN (mm) |
L Length |
L1 Width |
W Height |
Connecting Thread D |
Weight Kg |
| mm | |||||
| 15 | 115 | 209 | 90 | G 3/4B | 1.0 |
| 20 | 130 | 234 | 96 | G 1B | 1.2 |
| 25 | 170 | 290 | 112 | G1 1/4B | 2.4 |
| 32 | 260 | 384 | 139 | G1 1/2B | 2.6 |
| 40 | 300 | 431 | 174 | G 2B | 4.0 |
WORKING CONDITION
Water temperature:≤40ºC for cold water meter
Working pressure:≤1.6Mpa
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