台山劳卫文化传播有限公司

 
 
 
 
DN15-50mm, threads end
DN50-500, Flanged end
Woltmann
Combine
Irrigation
Accessories
 
Woltmann
 
LVLC/LA-50~150E (with pulser)
 

This type of water meter also can be used for a remote reading transmission system as  equipped with a built-in sensor.
APPLICATION: To totalize the total volume of cold water passing through the pipeline.
WORKING CONDITION:
The max.admissible water pressure: 1.6MPa.
Water temperature: 0.1℃~50℃.
FEATURES:
--Removable element structure, it is easy for installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;
--Vacuum sealed register ensures the dial keeps free from fog and keeps the reading clear in a long term service;
--The pick-up flow rate is small; the degree of sensitivity is great;
--Selected high quality materials for steady & reliable characteristic;
MAXIMUM PERMISSIBLE ERROR:
From transitional flow up to maximum flow both inclusive: ±2%;
From minimum flow inclusive up to transitional flow: ±5%.
FLOW-ERROR CURVE   PRESURE LOSS-ERROR CURVE

DIMENSIONS AND WEIGHTS
 

Size
mm

Length
L

Width
B

Height
H

Connecting Flange

Weight

Outer Diameter
D2

Bolt Circle Diameter D1

Connecting
Bolt

mm

kg

50

280

165

246

165

125

4-M16

16

80

370

200

326

200

160

8-M16

28

100

370

220

341

220

180

8-M16

30

150

500

285

511

285

240

8-M20

81


MAIN TECHNICAL DATA

Size

CLASS

Maximum
flow

Nominal
flow

Transitional
flow

Minimum
Flow

Minimum
Reading

Maximum
Reading

mm

B

m3/h

m3

50

B

30

15

3.0

0.45

0.001

999999

80

B

80

40

8.0

1.2

0.001

999999

100

B

120

60

12

1.8

0.01

9999999

150

B

300

150

30

4.5

0.01

9999999


BOUNDARY DIMENSION

 

  All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
Add: Lianyungang economic and technological development zone, jiangsu, china
P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn 
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