AQUILA V4
SINGLE-JET METER
AQUILA V4 is a bulk water meter designed for network metering and invoicing of substantial quantities of cold water. It is characterised by its very high measuring dynamic, its insensitivity to disturbances and easy maintenance.
Developed within the framework of the MID, AQUILA V4 complies with the European regulations and holds sanitary conformity certificates.
Modular, AQUILA V4 can be fitted at any time with an IZAR clip-on module converting it into a communicating meter ready for mobile or fixed (radio/wired) network reading.
- DN 50/65/80/100
- Q3=25m3/h (DN50) / Q3=40m3/h (DN65) / Q3=63m3/h (DN80) / Q3=100m3/h (DN100)
- Starting flow rate from 18 l/h
- MID approval up to R 630 (DN 80 and 100)
- Modular rotating flanges with pipe gaskets
- High dynamic range
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Technical data
Nominal diameter DN mm 50 65 80 100 Length L mm 300 300 350 350 Permanent flow rate Q3 m³/h 25 40 63 100 R standard * R 315 315 315 315 Starting flow rate l/h 18 28 31 38 Minimum flow rate Q1 l/h 80 127 200 317 Transitional flow rate Q2 l/h 127 203 320 508 Overload flow rate Q4 m³/h 31.25 50 78.75 125 Head loss at Q3 bar 0.482 0.592 0.513 0.574 Head loss at Q4 bar 0.640 0.925 0.801 0.897 Kvs (deltaP=Q²/Kvs²) 36 52 88 132 * Other value on request. -
Approval
MID approval LNE - 10913 | C1 type Standards ISO 4064 | EN 14154 | OIML R49 Sanitary conformity ACS - WRAS -
Temperature and pressure
Water temperature °C 0.1 ... +50 Ambient operating temperature °C 0 ... +50 Storage temperature °C -10 ... +55 Nominal pressure PN bar 16 -
Dimensions
Front view Top view Nominal diameter DN mm 50 65 80 100 Length L mm 300 300 350 350 Width a mm 106 106 150 150 Width lg mm 189 199 251 260 Height M mm 83 93 101 110 Height H mm 173 183 208 216 Flange diameter mm 165 185 200 220 Body brass brass bronze bronze Weight kg 9.1 10.1 16.8 18.7 Standard flange : flat raised face flange -
Precision curve
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Options
- Flange filter
- Under-calibrated flanges
- Plastic register
