AQUILA V4

SINGLE-JET METER

Application

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.

Features

DN50/65/80/100
Q3=25m³/h (DN50) / Q3=40m³/h (DN65) / Q3=63m³/h (DN80) / Q3=100m³/h (DN100)
Starting flowrate from 18 l/h
MID approval up to R=630 (DN 80 & 100)
Modular rotating flanges with pipe gaskets
High dynamic range

AQUILA V4

Metrological data

Nominal diameter	DN	mm	50	65	80	100
Length	L	mm	300	300	350	350
Nominal flowrate	Q₃	m³/h	25	40	63	100
R standard *	Q₃/Q₁		315	315	315	315
Starting flowrate		l/h	18	28	31	38
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
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
REACH

Information pursuant to Article 33 (1) of Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006:
This product series contains articles with the following substances in a concentration of more than 0.1% weight by weight (w/w):
- Lead (CAS no: 7439-92-1)
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

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
Options

- Flange filter
- Under-calibrated flanges
- Plastic register