Key Features
– High accuracy and reliability for industrial-scale water metering
– Available in horizontal, vertical, and turbine designs
– Flanged connection for ease of installation, making setup way simpler
– ISO 4064 Class B accuracy, meeting the standard for dependable measurement
– Wide size range, DN50–DN300, works for different pipeline needs
– Low pressure loss with high flow capacity, no disruptions to water flow while handling large volumes
– Easy to install and maintain, saving you time on both setup and regular upkeep
– IP68 protection for harsh environments, stays reliable even in tough working conditions
– Suitable for both cold and hot water applications, versatile for different temperature requirements
Applications
– Industrial water distribution systems, perfect for factory and industrial site use
– Agricultural irrigation, great for watering large farm areas
– Municipal water supply systems, fits city-level water delivery needs
– Large-scale commercial and residential complexes, works for big buildings and communities
– Smart water grids and AMI (Automated Metering Infrastructure) integration
Function and Supply conditions
|
Parameter |
Value |
|
Measurement Principle |
Turbine / Woltman |
|
Body Material |
Stainless Steel |
|
Power Supply |
No external power required (mechanical measurement) |
|
Water Temperature |
Cold: 0.1°C to 50°C, Hot: up to 90°C |
|
Protection Class |
IP68 |
|
Working Pressure |
≤1.6 MPa |
|
Flow Range |
R160 |
|
Installation Position |
Horizontal / Vertical |
|
Data Output |
Mechanical Display |
|
Valve Control |
Optional (for some models) |
Performance characteristics
|
Characteristic |
Details |
|
Accuracy Class |
Class B (ISO 4064) |
|
Dynamic Range |
R160 |
|
Data Storage |
Mechanical display |
|
Tamper Detection |
Tamper-resistant seal options available |
|
Communication |
Manual read or AMI integration available |
Technical data sheet
|
Model |
DN50 |
DN65 |
DN80 |
DN100 |
DN150 |
DN200 |
DN250 |
DN300 |
|
Q3 (m³/h) |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
1000 |
|
R (Q3/Q1) |
160 |
160 |
160 |
160 |
160 |
160 |
160 |
160 |
|
Q1 (L/h) |
500 |
800 |
1250 |
2000 |
3125 |
5000 |
8000 |
12500 |
|
Q4 (m³/h) |
50 |
80 |
125 |
200 |
315 |
500 |
800 |
1250 |
|
Pressure Loss (ΔP) |
≤63 kPa |
Pressure Loss (ΔP) |
≤63 kPa |
Pressure Loss (ΔP) |
≤63 kPa |
Pressure Loss (ΔP) |
≤63 kPa |
Pressure Loss (ΔP) |
|
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
|
Length (mm) |
300 |
350 |
400 |
500 |
600 |
700 |
800 |
900 |
|
Connection Thread |
Flanged (ISO 7005-2) |
Connection Thread |
Flanged (ISO 7005-2) |
Connection Thread |
Flanged (ISO 7005-2) |
Connection Thread |
Flanged (ISO 7005-2) |
Connection Thread |
Parameters
|
Size |
DN50 |
DN65 |
DN80 |
DN100 |
DN150 |
DN200 |
DN250 |
DN300 |
|
Min Flow Rate (Q1) |
500 L/h |
800 L/h |
1250 L/h |
2000 L/h |
3125 L/h |
5000 L/h |
8000 L/h |
12500 L/h |
|
Nominal Flow Rate (Q3) |
40 m³/h |
63 m³/h |
100 m³/h |
160 m³/h |
250 m³/h |
400 m³/h |
630 m³/h |
1000 m³/h |
|
Max Flow Rate (Q4) |
50 m³/h |
80 m³/h |
125 m³/h |
200 m³/h |
315 m³/h |
500 m³/h |
800 m³/h |
1250 m³/h |
|
R-Value |
160 |
R-Value |
160 |
R-Value |
160 |
R-Value |
160 |
R-Value |
|
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
±2% |
Accuracy |
Hot Tags: horizontal wph bulk woltmann water meter, China horizontal wph bulk woltmann water meter manufacturers, suppliers, factory, Agricultural Irrigation Bulk Water Meter, bulk water meter, Horizontal WPH Bulk Woltmann Water Meter, Large Diameter Flanged Compound Water Meter, Stainless Steel Bulk Industrial Water Meter, Vertical WS Bulk Woltmann Water Meter
