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:
--MeasuringÂ theÂ totalÂ volumeÂ ofÂ coldÂ portableÂ waterÂ passingÂ throughÂ theÂ pipeline.
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Feature:

1.dry-dial,Â easyÂ forÂ maintenance;

2. MagneticÂ driveÂ reliableÂ characteristic,Â longÂ workingÂ life;

3.VacuumÂ sealedÂ registerÂ ensuresÂ theÂ dialÂ keepÂ freeÂ fromÂ fogÂ andÂ frost,Â KeepÂ theÂ readingÂ clearÂ inÂ aÂ longÂ termÂ service;

4.TechnicalÂ dataÂ conformÂ toÂ internationalÂ standardÂ ISO4064Â ClassÂ B
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WorkingÂ condition:

WaterÂ temperature:Â 0.1~40 centigradeÂ forÂ coldÂ waterÂ meterÂ .Â Â
Â WaterÂ pressureÂ Â Â :Â â‰¤1.0Mpa
Â
MaximumÂ permissibleÂ error:

(1)Â inÂ theÂ lowerÂ zoneÂ fromÂ qminÂ inclusiveÂ upÂ toÂ butÂ excludingÂ qtÂ isÂ Â±5%.
(2)Â inÂ theÂ upperÂ zoneÂ fromÂ qtÂ inclusiveÂ upÂ toÂ andÂ includingÂ qsÂ isÂ Â±2%;

Item	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Technical parameters
Diameter(mm)	Â Â Â Â Â Â Â Â Â Â Â Â Â 15	Â Â Â Â Â Â Â Â Â Â Â Â Â 20	Â Â Â Â Â Â Â Â Â Â Â Â Â 25
Qmin(mÂ³/h)	Â Â Â Â Â Â Â Â Â Â Â Â 0.05	Â Â Â Â Â Â Â Â Â Â Â Â 0.05	Â Â Â Â Â Â Â Â Â Â Â Â Â 0.07
Qt(mÂ³/h)	Â Â Â Â Â Â Â Â Â Â Â Â 0.12	Â Â Â Â Â Â Â Â Â Â Â Â Â 0.2	Â Â Â Â Â Â Â Â Â Â Â Â Â 0,3
Qp(mÂ³/h)	Â Â Â Â Â Â Â Â Â Â Â Â 1.55	Â Â Â Â Â Â Â Â Â Â Â Â Â 2.5	Â Â Â Â Â Â Â Â Â Â Â Â Â 3.5
Qs(mÂ³/h)	Â Â Â Â Â Â Â Â Â Â Â Â Â 3	Â Â Â Â Â Â Â Â Â Â Â Â Â Â 5	Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7
MinÂ reading	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.0001mÂ³
MaxÂ reading	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 99999mÂ³
Accuracy	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ISO4064Â ClassÂ B
WorkÂ pressure	Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â â‰¤Â 1MPa
WorkÂ condition	coldÂ water:0~40Â Â°CÂ ,Â hotÂ water:0~90Â Â°CÂ ,Â relativeÂ temperature:<93%

Boundary dimension:

DN mm	L mm	B(W) Mm	H mm	Connection thread
DN mm	L mm	B(W) Mm	H mm	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

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Transportation & Storage
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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 TechnicalÂ Conditions Of Mechanical and Electronic Products Packaging to transport and store them.
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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.
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3.The place to store the goods should be clean and the temperature should be in the range of 0 and 40ÂºC as well as less than 85% of relative humidity;Â And the hazardous substance that would lead to the corrosion is not allowed to exist in the air .Â Â

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