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Dry Type Industrial Flange Water Meter

 
Model:  WMG
Size:  2”(DN50), 2 1/2”(DN65), 3”(DN80),4”(DN100), 5”(DN125), 6”(DN150),8”(DN200), 10”(DN250), 12”(DN300)
 
Availability:
Quantity:


APPLICATION:

This flange type is turbine water meter with magnetic transmission for industrial and irrigation application in sizes 50mm to 300mm and used to measure the volume of cold water which passing through the pipeline.


FEATURE:

18WT Dry Type Industrial Flange Water Meter,turbine principle, cast iron-can tight with flange cover;

18WT Magnetic drive, dry-dial, vacuum sealed register, frost resistant, keeps clean reading for long time;

18WT The body can made by Stainless Steel ,Cast iron, Nylon plastic for optional.

18WT The interchangeable, removable measuring mechanism can be easy removed from the body for checking, maintaining and replacing, and the body don’t need to be dismantled from the pipe;

18WTSelected high quality materials for steady & reliable performance;

18WT Remote-reading flanged water meter, Pulse output: Available 100L or 1000L per pulse for optional;

18WT Approvals in over 20 countries.


CONSTRUCTION:

The Dry Type Industrial Flange Water Meter is mainly consists that a cast iron body, a bulk measuring mechanism, a register unit, a flanged cover, and a cover with lid. The flange cover secures the internal parts.


COMPLIANCE WITH STANDARD

Technical data conforms to ISO 4064:2015 Standard for horizontal installation.


WORKING CONDITIONS

Working temperature Class: T30 or T50 for cold water meter.

Working Pressure Class: MAP10

Pressure Loss Class:     P25

Upstream Disturbance Class: U5

Downstream Disturbance Class: D3


ACCESSORIES

Every water meter will complete with 2pcs flanged gaskets.


MAXIMUM PERMISSIBLE ERROR

In the lower zone from Q1 inclusive up to but excluding Q2 is: Cold potable and hot water meter ± 5%

In the upper zone from Q2 inclusive up to and including Q4 is: Cold potable water meter ± 2%, hot water meter ± 3%.


INSTALLATION REQUIREMENTS

Step-1: 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.

Step-2: Pipeline must be flushed before installation.

Step-3: The meter should be constantly full of water during operation.



DIMENSION PICTURE


图片4


MAIN TECHNICAL DATA

Model No.

Size  

(inch)

R=Q3/Q1

Q4

Maximum Flow Rate

Q3

Permanent Flow Rate

Q2

Transitional Flow Rate

Q1

Minimum Flow Rate

Min. Reading

Max. Reading

m3

WMG-50A

2”

50

50

40

1.28

0.80

0.005

999999

80

0.80

0.50

0.001

WMG-65A

2-1/2”

50

50

40

1.28

0.80

0.005

80

78.70

63

1.28

0.80

0.001

WMG-80A

3”

50

78.70

63

2.0

1.25

0.005

80

1.25

0.80

0.001

WMG-100A

4”

50

125

100

3.2

2.0

0.005

80

2.0

1.25

0.001

WMG-125A

5”

50

200

160

5.0

3.2

0.005

80

3.2

2.0

0.001

WMG-150A

6”

50

312.5

250

8.0

5.0

0.05

999999

80

5.0

3.2

0.01

WMG-200A

8”

50

500

400

12.5

8.00

0.05

80

8.0

5.0

0.01


DIMENSIONS AND WEIGHTS

Model No.

Size

L           Length

W

Width      

H            Height

Flange

Weight        KG

mm

Outside Diameter  D(mm)

Circle diameter D1(mm)

Connecting bolt quantity NxM

WMG-50A

50

200

172

247

165

125

4 x M16

12

WMG-65A

65

200

185

260

185

145

13

WMG-80A

80

225

200

265

200

160

8 x M16

15

WMG-100A

100

250

225

272

220

180

19

WMG-125A

125

250

250

295

250

210

23

WMG-150A

150

300

285

302

285

240

8 x M20

30

WMG-200A

200

350

340

359

340

295

42


FLOW ERROR CURVE


图片5



HEAD LOSS CURVE


图片6




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Phone : 0086-574-88086291
E-mail : sales@youwinmeter.com
Whatsapp : 0086-13306629606

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   Add : Fengcheng Village, Jishigang Town, Haishu District,Ningbo City, Zhejiang Province, China
    Phone : 0086-574-88086291
      Mobile: 0086-13306629606
      Mobile: 0086-18067419161
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     youwinpipes@youwinmeter.com

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