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DIEHL Metering
AQUILA V3 DIN

AQUILA V3 DIN

Product catalog summary

Application
AQUILA V3 DIN is a bulk water meter designed for network metering and invoicing large quantities of cold water. It features high measuring dynamics, resistance to disturbances, and easy maintenance. The meter is modular, compatible with IZAR radio or IZAR PULSE for system integration, and holds a CE certificate (MID). It complies with EN 14154, OIML R49, and ISO 4054 standards when installed horizontally, exceeding regulatory requirements for both high and low flow rates.

Features

Single jet meter
MID approval up to R=315
Starting flow rate for DN 50: 15 l/h
Pulse rate: 10 l/Imp
High dynamic range
Standard glass/metal register
Cast iron body

Technical Data

Nominal Diameter (DN mm)	50	80	100
Permanent Flow Rate (Q3 m³/h)	25	63	100
Dynamic Range (Q3/Q1)	R 315	R 315	R 315
Starting Flow Rate (l/h)	15	40	45
Minimum Flow Rate (Q1 l/h)	80	200	317
Transitional Flow Rate (Q2 l/h)	127	320	508
Overload Flow Rate (Q4 m³/h)	31.25	78.75	125
Overload (m³/h)	40	100	150
Pulse Rate (l/imp)	10	10	10

Approval
MID LNE - 26943, Potable water ACS

Temperature and Pressure

Medium temperature range: 0 to +50°C
Nominal pressure: 16 bar
Breaking pressure: 62 bar
Ambient/storage temperature: -20 to +70°C

Dimensions

Nominal Diameter (DN mm)	50	80	100
Length (L mm)	270	300	360
Width (w mm)	110	163	155
Width (W mm)	193	263	265
Height (H mm)	177	218	230
Height (h1 mm)	70	95	105
Weight (kg)	12.5	21	28
Flange Diameter (D mm)	165	200	220

Standard flange: flat raised face flange

Precision Curve

Pressure loss is calculated as DELTA P = Q²/KVS². The technology does not require a straight length for installation.

Catalog excerpts

SINGLE-JET METER AQUILA V3 DIN is a bulk meter designed for network metering and invoicing substantial quantities of cold water. It is characterized by its very high measuring dynamics, insensitivity to disturbance and easy maintenance. AQUILA V3 DIN is modular and can be fitted with IZAR radio or the pulse emitter IZAR PULSE, gateway to other Systems. It has a CE certificate (MID) and complies with the EN 14154, OIML R49 and ISO 4054 Standards in the horizontal Position. Its metrological Performances outstand the Regulations requirements for high and low flow rates alike. ► Pulse rate 10 I/Imp ► High dynamic ränge ► Glass/metal register as Standard ► Cast iron body

Open the catalog to page 1

SINGLE-JET METER TECHNICAL DATA Nominal diameter Permanent flow rate Starting flow rate Minimum flowrate Transitional flowrate Overload flow rate Pulse rate 1 Other values on request Potable water Medium temperature ränge Nominal pressure Breaking pressure Ambient limit temperature / Nominal diameter Standard flange: flat raised face flange Diehl Metering GmbH • Industriesirasse 13 - 91522 Ansbach • Germany Subject to technical adjustments

Open the catalog to page 2

SINGLE-JET METER PRECISION CURVE PRESSURE LOSS [DELTA P = Q2/KVS2] Nominal diameter This technology doesn't require straight length Diehl Metering GmbH • Industriesirasse 13 - 91522 Ansbach • Germany Subject to technical adjustments

Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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