Vane Wheel Brass Water Meter with Vacuum Sealed Register

Model NO.: RDK
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Traditional
Standards: ISO 4064
Accuracy: Class B
Water Temperature: 0.1~40 Centigrade
Water Pressure: Less Than 1.0MPa
Overload Flow: 3m3
Transitional Flow: 120L/H
Minimum Reading: 0.00005
Maximum Reading: 99,999
Connecting Thread: G3/4b
Brand: Radarking
Trademark: RADARKING
Specification: CE, CCC, ISO9001, ISO4064
Origin: Wuhan, China
HS Code: 90282010
Application:
--Measuring the total volume of cold portable water passing through the pipeline.
 
Feature:

1.dry-dial, easy for maintenance;

2. Magnetic drive reliable characteristic, long working life;

3.Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;

4.Technical data conform to international standard ISO4064 Class B
 
Working condition:

Water temperature: 0.1~40 centigrade for cold water meter .  
 Water pressure   : ≤1.0Mpa
 
Maximum permissible error:

(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.
(2) in the upper zone from qt inclusive up to and including qs is ±2%;

Item                                                        Technical parameters
Diameter(mm)                          15                           20                           25
Qmin(m³/h)                        0.05                         0.05                          0.07
Qt(m³/h)                        0.12                          0.2                           0,3
Qp(m³/h)                        1.55                          2.5                           3.5
Qs(m³/h)                           3                            5                             7
Min reading                                                                            0.0001m³
Max reading                                                                            99999m³
Accuracy                                                                     ISO4064 Class B
Work pressure                                                                             ≤ 1MPa
Work condition cold water:0~40 °C , hot water:0~90 °C , relative temperature:<93%


Boundary dimension:
DN
mm		 L
mm		 B(W)
Mm		 H
mm		 Connection thread
Connect pipe Nut
15 165 85 115 R1/2 G3/4B
20 195
85		 115 R3/4 G1B
25 225
117		 143 R1 G1 1/4B

 

Transportation & Storage
 
1. The goods should be free from violent collision when delivery and being sealed off, and as per the rules of GB/T13384-2008 General Technical Conditions Of Mechanical and Electronic Products Packaging to transport and store them.
 
2. Stack the inventory and storage on the shelves under the condition of original package and its height should be no more than 8 levels.
 
3.The place to store the goods should be clean and the temperature should be in the range of 0 and 40ºC as well as less than 85% of relative humidity; And the hazardous substance that would lead to the corrosion is not allowed to exist in the air .  

Three Longitudinal Grooves enhance water evacuation.
Silent groove design decreases noise while tire rolling effectively.
Special more sipes and grooves design enhances the wet grip performance.
Enhanced shoulder design increases driving stability with high load.
provides overlong mileage and excellent performance in both dry and wet conditions. The low heat compound delivers security in long journey. The optimized section design improves comfort much.
has excellent performance of handling and silence, is specially designed for city SUV. Stability tread blocks provide super brake performance and excellent handling. It fits both county and city roads, with comfort and silence.


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