Piston Type Water Meter Dn15-20

Model NO.: LXH-15-20B
Principle: Volumetric Meter
Medium Pressure: General Water Meter
Work Environment: Liquid Sealed Water Meter
Stucture: Traditional
Trademark: cixier
Transport Package: Paper Carton
Specification: DN15-20
Origin: China
HS Code: 9028201000
LXH-15-20B  PISTON (VOLUMETRIC) WATER METER

Application
Measuring the volume or cold potable water passing through the pipeline.

Features
Dry type small light magnetic drive, free rotating register easy and long term clear reading etc.
Magnet resistance wigh LXH-15-20B

Note
1. Technical data confirm to international standard ISO4064.
2. Available with different length on request
3. Available in hot water meter on request.ive boundary
At high zone is± 2% from transitional flow rate(qt) to overload flow rate(QS)


Working Conditions
Water temperature: ≤50ºC for cold water meter  
                                    ≤90ºC for  hot 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 Dry Type Brass Water Meter
DN(mm)   15 20
Size(inch)   1/2" 3/4"
Q4(m³/h)   3.125 5
Q3(m³/h)   2.5 4
R80 Q2(l/h) 50 80
  Q1(l/h) 31.25 50
R100 Q2(l/h) 40 64
  Q1(l/h) 25 40
Max.Reading (m³) 9999
Min.Reading (Liter) 005
Max.Pressure (bar) 16
Pressure Loss (ΔP) 63
Max.Temperature T30 or T90

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