Basic Info.
Model NO.
LXS-15MM
Install
Horizontal
Medium Temperature
Cold Water
Level Measurement
B
Counter Instructions
Digital and Analogue
Nominal Diameter
15-50mm
Application
Civil
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Traditional
Color
Blue
OEM
Yes
Carton Print
Yes
Box Print
Yes
Sample
Yes
Stock
Yes
Deposit
30%
Meter Core
ABS Plastic
Cover
Brass or Coating Brass
Shell
Cast Iron
Strainer
Internal
Flow Adjustment Method
Internal
Drip Metering
for Customers to Choose
Non-Return Valve
for Customers to Choose
Connector
Brass or Coating Brass
Trademark
Yirun
Transport Package
Carton
Specification
DN15mm( 1/2")
Origin
China
HS Code
9028201000
Product Description
Measuring the volume of cold potable water passing through the pipeline
Working conditions
Water temperature :≤50ºC
Water pressure: ≤1.6Mpa
Features
1.mechanical transmission ,
2.dry type register
3.advanced structure
4.internal strainer
Compliance with standard
Technical data conform to ISO 4064 class B
Standard for horizontal installation
Options
Non return valve for selecting except LXS-50E
With threaded ends and with flanged ends
Meter for hot water up to 90ºCis available
Installation requirements
The meter should be installed in horizontal positon With the register face upwards Pipeline must be flushed before installation
The meter should be constantly full of water during operation
Indicating error
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate(qs)
| 15 | 20 | 25 | 40 | 50 | ||||
| Q2/Q1 | Q4/Q3 | Q3/Q1 | m3/h | |||||
| 1.6 | 1.25 | 80 | Q1 | 0.31 | 0.050 | 0.079 | 0.200 | 0.313 |
| Q2 | 0.050 | 0.080 | 0.126 | 0.320 | 0.500 | |||
| Q3 | 2.500 | 4.000 | 6.300 | 16.00 | 25.00 | |||
| Q4 | 3.125 | 5.000 | 7.875 | 20.00 | 31.25 | |||
| 1.6 | 1.25 | 100 | Q1 | 0.025 | 0.040 | 0.063 | 0.160 | 0.250 |
| Q2 | 0.040 | 0.064 | 0.100 | 0.256 | 0.400 | |||
| Q3 | 2.500 | 4.000 | 6.300 | 16.00 | 25.00 | |||
| Q4 | 3.125 | 5.000 | 7.875 | 20.00 | 31.25 |
| 1.6 | 1.25 | 125 | Q1 | 0.020 | 0.032 | 0.050 | 0.128 | 0.200 |
| Q2 | 0.032 | 0.051 | 0.080 | 0.205 | 0.320 | |||
| Q3 | 2.500 | 4.000 | 6.300 | 16.00 | 25.00 | |||
| Q4 | 3.125 | 5.000 | 7.875 | 20.00 | 31.25 |
| 1.6 | 1.25 | 160 | Q1 | 0.016 | 0.025 | 0.039 | 0.100 | 0.156 |
| Q2 | 0.026 | 0.040 | 0.062 | 0.160 | 0.250 | |||
| Q3 | 2.500 | 4.000 | 6.300 | 16.00 | 25.00 | |||
| Q4 | 3.125 | 5.000 | 7.875 | 20.00 | 31.25 |
| L1 | L | B | H | Connectiong thread | ||
| DN(mm) | D | d | ||||
| 15 | 165 | 259 | 99 | 108 | G3/4B | R1/2 |
| 20 | 195 | 299 | 99 | 110 | G1B | R3/4 |
| 25 | 225 | 345 | 104 | 115 | G1 1/4 | R1 |
| 32 | 230 | 354 | 104 | 115 | G1 1/2 | R1 1/4 |
| 40 | 245 | 373 | 125 | 156 | G2B | R1 1/2 |
| 50 | 280 | 360 | 165 | 174 | flange | 8-M16 |
wet type water meter structure
dry type velocity water meter structure