ARIES DN15/20

SINGLE-JET METER

Application

ARIES is a single jet water meter specifically designed for submetering market. It is characterised by its accurate metering capability, its ruggedness and versatility.
Developed within the framework of the MID, ARIES complies with the European regulations and holds sanitary conformity certificates.
Modular, ARIES 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

DN15/20
Q3=1.6 m³/h and Q3=2.5 m³/h (DN15) / Q3=4 m³/h (DN20)
MID approval up to R=125H and R=63V
Starting flow rate : 6 l/h (DN15) / 12 l/h (DN20)
Brass and composite body
Integrated plastic inlet filter
Cold and hot water

ARIES DN15/20

Metrological data

Nominal diameter	DN	mm	15	15	15	15	15	15	20	20
Length	L	mm	80	110	110	110	115	115	115	130
Nominal flowrate	Q₃	m³/h	2.5	1.6	2.5	2.5	2.5	2.5	4	4
Body			brass	brass	brass	composite	brass	composite	brass	brass
R standard*	Q₃/Q₁		80H-40V	125H-50V	125H-63V	100H-63V	125H-63V	100H-63V	125H-63V	125H-63V
Starting flowrate horizontal		l/h	12	6	6	9	6	9	12	12
Minimum flowrate horizontal	Q₁	l/h	31	12.8	20	25	20	25	32	32
Transition flowrate horizontal	Q₂	l/h	50	20.5	32	40	32	40	51.2	51.2
Minimum flowrate vertical	Q₁	l/h	61.5	32	39.7	39.7	39.7	39.7	63.5	63.5
Transition flowrate vertical	Q₂	l/h	100	51.2	63.5	63.5	63.5	63.5	101.6	101.6
Maximum flowrate	Q₄	m³/h	3.125	2	3.125	3.125	3.125	3.125	5	5
Head loss at Q₃		bar	0.56	0.59	0.59	0.59	0.59	0.62	0.57	0.57
Head loss at Q₄		bar	0.88	0.92	0.93	0.92	0.93	0.96	0.89	0.89
Kvs (deltaP=Q²/Kvs²)			3.34	2.09	3.24	3.25	3.24	3.19	5.30	5.30

*other values on request - H=horizontal installation position / V=vertical installation position

Approval

MID approval LNE-30014 | B2 type
Standards EN 14154 | ISO 4064 | OIML R49
Sanitary conformity ACS | WRAS | PZH
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 / +0.1 ... +90
Ambient operating temperature °C +1 ... +55
Storage temperature °C -10 ... +55
Nominal pressure PN bar 16

Dimensions

Nominal diameter	DN	mm	15	15	15	15	15	15	20	20
Length	L	mm	80	110	110	110	115	115	115	130
Nominal flowrate	Q₃	m³/h	2.5	1.6	2.5	2.5	2.5	2.5	4	4
Body			brass	brass	brass	composite	brass	composite	brass	brass
Diameter	Ø B	mm	77	77	77	77	77	77	77	77
Height	H1	mm	64	64	64	64	64	64	63	63
Height	H2	mm	15	15	15	18	15	18	17	17
Thread connections	G	inch	¾"	¾"	¾"	¾"	¾" (*)	¾"	1"	1"
Weight - plastic register		kg	0.31	0.38	0.38	0.23	0.39	0.24	0.49	0.51

* 7/8" version also available in option

Precision curve - horizontal

DN15 brass - Q3=2.5 R=125H

DN15 comp - Q3=2.5 R=100H

DN20 brass - Q3=4 R=125H

This technology doesn't require straight length.
Option

- Glass-metal register (only for cold water meter)
- Tamper proof ring
- Non-return valve that entirely fits into the body
- Cover