MID Certificated Multi Jet Liquid Sealed Water Meter

Model NO.
ML-A
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Traditional
Dial Reading
0.05L to 99999 Cubic Meter
Working Pressure
16 Bar
Connecting Standard
Bsp & NPT
Pressure Loss
63
Size
15mm-50mm
Temperature
0 Degrees Celsius to 100 Degrees Celsius
Type
Multi Jet Liquid Sealed Type
Material
Brass
Transport Package
Export Standard
Specification
Export Standard
Trademark
Aimei
Origin
China
HS Code
9028201000
Production Capacity
3, 000, 000/Year
Reference Price
$ 14.40 - 15.30
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Product Description

Multi-jet Liquid Sealed Vane Wheel Water   Meter
It is a liquid sealed water meter for residential  
application in sizes 15mm-50mm for cold meter.

FEATURES:
Mechanical transmission movement equates to maximum reliability.
The chamber of the rollers is liquid filled sealed for protecting the inner
parts from the moisture and dust penetration.
Sealed wet dial register.
Internal strainer, inlet strainer.
External regulating device, particularly suited in lower quality water.

Standards Compliance  
Directive 2004/22/EC on measuring instruments; 
the European  Standard EN14154+A1+A2: Water Meter; 
the International  Organization of Legal Metrology OIML R-49: 2006(E)

Optional Features  
Several lengths and connections available on request
Non return Valve

Working Conditions
Water temperature: ≤50 ºC  for cold water meter  
Water pressure:   ≤1MPa or 1.6MPa optional
                  (10bar or 16bar option)

Accessories
Each meter has one set coupling optional: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.

Installation requirements
The meter should be installed in horizontal position with the direction of the flow as 
indicated by the arrow cast in the meter body with the register face upwards.
Pipeline must be flushed before installation.
The meter should be constantly full of water during operation.

Maximum Permissible Error
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%.
In the upper zone from Qt inclusive up to  and including Qs is: cold water meter ±2%.
 
MID Certificated Multi Jet Liquid Sealed Water Meter
 
DN(mm) 15 20 25 32 40 50
Size(inch) 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
Q4(m³/h) 3.125 5 7.875 12.5 20 31.25
Q3(m³/h) 2.5 4 6.3 10 16 25
R80 Q2(l/h) 50 80 126 200 320 500
Q1(l/h) 31.25 50 78.75 125 200 312.5
R100 Q2(l/h) 40 64 100.8 160 256 400
Q1(l/h) 25 40 63 100 160 250
R125 Q2(l/h) 32 51.2 80.64 128 204.8 320
Q1(l/h) 20 32 50.4 80 128 200
R160 Q2(l/h) 22.5 40 63 10 160 250
Q1(l/h) 15.62 25 39.37 62.5 100 156.2
Max.Reading (m³) 99999 999999
Min.Reading (Liter) 0.05
Max.Pressure (bar) 16
Pressure Loss (ΔP) 63
Max.Temperature T30 or T50

MID Certificated Multi Jet Liquid Sealed Water Meter
 
  MID Certificated Multi Jet Liquid Sealed Water Meter

 

Water Meter

EMOTIVEDESIGN.PT, 2023