AQUILA V4

Single-Jet Meter
AQUILA V4
water Water » Single-Jet Meter |
| Datasheet

Application:

AQUILA V4 is a bulk meter designed for network metering or for invoicing substantial quantities of cold water. It is characterised by its very high measuring dynamic, insensitivity to disturbance and easy maintenance. AQUILA V4 is modular and can be fitted with IZAR radio or the pulse emitter IZAR PULSE, gateway to other systems. Its modular rotating flanges make for easy installation on all types of piping, even when resizing is necessary. It has a CE certificate (MID) and complies with the EN 14154, OIML R49 and ISO 4054 standards in the horizontal position. However, its performance is largely superior to that required by the regulations, for high and low flow rates alike.


Features:
  • Single jet meter
  • MID approval up to R=630 (DN 80 & 100)
  • Glass/Metal register as standard
  • Modular rotating flanges
  • Starting flowrate DN50: 15 l/h
  • High dynamic range


Metrological data

Nominal diameter DN mm 50 65 80 100
Nominal flowrate Q3 m³/h 25 40 63 100
R * Q3/Q1 315 315 315 315
Starting flowrate l/h 15 25 25 40
Minimum flowrate Q1 l/h 80 127 200 317
Transition flowrate Q2 l/h 127 203 320 508
Maximum flowrate Q4 m³/h 31.25 50 78.75 125
Overload m³/h 93 150 157 250

Approval

AQUILA V4
MID approval LNE - 10913
Alimentarity ACS

Temperature and pressure

AQUILA V4
Medium temperature range °C 0...+50
Nominal pressure bar 16
Breaking pressure bar 55
Ambient limit temp./ storage °C 0...+50

Dimensions

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 h1 mm 83 93 101 110
Height H mm 173 183 208 216
Weight kg 8.8 9.4 16.9 18.7
Flange diameter mm 165 185 200 220

Precision curve

Head loss

Nominal diameter DN mm 50 65 80 100
Kvs (deltaP=Q²/Kvs²) 36 52 88 132
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