DN20mm Flow Meter Dead Weight Tester Medidor De á Gua Flow Meter

Application
Civil
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Traditional
Shell
Glass Fiber Nylon
Strainer
Internal
Cover
ABS Plastic
Meter Core
ABS Plastic
Non-Return Valve
for Customers to Choose
Connectors
Glass Fiber Nylon
Drip Metering
for Customers to Choose
Flow Adjustment
Internal/out
Sample
5 Days
Box Print
>10000 PCS
Deposit
30%
Stock
Yes
OEM
Yes
Carton Print
>1000 PCS Carton
Color
Black / Blue
Transport Package
Carton
Specification
DN20mm (3/4")
Trademark
Medidor
Origin
China
HS Code
9028201000
Production Capacity
2000units/Day
Reference Price
$ 4.48 - 6.28
Contact Us

Product Description

Specification of Glass fiber Multi-jet Vane Wheel Water Meter


Application  
   Measuring the volume of cold potable water passing through the pipeline      
Working conditions     
    Water temperature :≤50ºC
    Water pressure:  ≤1.6Mpa
Features
    1.magnetic 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
   With threaded ends  
   Meter for hot water up to 90ºCis available
Installation requirements
   The meter should be installed in horizontal position 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)





Technical Data  
DN  / Rate  /    Flow 15 20
Q2/Q1 Q4/Q3 Q3/Q1 M³/h
1.6 1.25 80 Q1 0.031 0.050
Q2 0.050 0.080
Q3 2.500 4.000
Q4 3.125 5.000
100 Q1 0.025 0.040
Q2 0.040 0.064
Q3 2.500 4.000
Q4 3.125 5.000
125 Q1 0.020 0.032
Q2 0.032 0.051
Q3 2.500 4.000
Q4 3.125 5.000
160 Q1 0.016 0.025
Q2 0.026 0.040
Q3 2.500 4.000
Q4 3.125 5.000

DN20mm Flow Meter Dead Weight Tester Medidor De á Gua Flow Meter DN20mm Flow Meter Dead Weight Tester Medidor De á Gua Flow Meter
 
  L1 L B H Connecting thread
DN(mm) mm D d
15 165 259 99 108 G¾B R½
20 195 299 99 110 G1B R¾
25 225 345 104 115 G1 ¼ R1
32 230 354 104 115 G1 ½ R1 ¼
40 245 373 125 156 G2B R1 ½
50 280 360 165 174 flange 8-M16
Dial Surface
DN20mm Flow Meter Dead Weight Tester Medidor De á Gua Flow Meter



Typical e rror curve

DN20mm Flow Meter Dead Weight Tester Medidor De á Gua Flow Meter


Head loss curve

 

Water Meter

PNEUTEC.IT, 2023