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DN15-50mm, threads end
DN50-500, Flanged end
Woltmann
Combine
Irrigation
Accessories
 
Combine
 
LXF-80~150E (cold water)
 

APPLICATION: To totalize the total volume of cold (hot) water passing through the pipeline.
WORKING CONDITION:
The max.admissible water pressure: 1.0MPa.
Water temperature: 0.1℃~50℃.
FEATURES:
--Model LXF water meter is combined with a woltmann meter and a bypass multi-jet liquid sealed type meter.
--Basis of the volume of flow. The current flow out small-bore water meter or flow out both big-bore water meter and small-bore water meter by strength conversion installation. --The measuring range is very Wide, low starting flow with high measuring accuracy. It can measure accurately under low flow rate. It is suitable for conditions of protean flow rate.
--Selected high quality materials for steady & reliable characteristic;
Working principle
The piping water enters into the water meter from the inlet of the meter. According to the current, if the current is little, it is amounted by the small-bore water meter. If the current is up to the certain data, the strength conversion installation will control the current to make it flow into both big-bore water meter and small-bore water meter. The rotation of the helix turbine is transmitted to the clockwork through the worm gearing and the magnetic steel.The sealed register totalizes the rotation of the helix turbine and indicates the water volume passing through the meter.
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

MENSIONS AND WEIGHTS

Size
mm

Length
L

Width
B

Height
H

Connecting Flange

Weight

Outer Diameter
D1

Bolt Circle Diameter D2

Connecting Bolt

mm

kg

80

370

320

301

200

160

8-M16

18.5

100

370

330

311

220

180

8-M16

21.5

150

500

445

341

285

240

8-M20

31.6


MAIN TECHNICAL DATA

Size

CLASS

Maximum
flow

Nominal
flow

Transitional
flow

Minimum
Flow

Minimum
Reading

Maximum
Reading

mm

 

m3/h

m3

80

B

80

40

0.2

0.05

0.0001

999999+99999

100

B

120

60

0.2

0.05

0.0001

999999+99999

150

B

300

150

0.48

0.12

0.0001

999999+99999


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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