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LXLC(R)-250¡«300

LXLC(R)-250~300(mm)
Removable element woltman cold (hot) water Water meter

This type of water Water meter can be used for a remote reading transmission system as equipped with a built-in sensor.

Application
--Measuring the volume of cold (hot) water passing through the pipeline

Feature:
--Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the Water meter from the pipeline;
--Dry-dial, Magnetic drive sensitive action, small pressure loss;
--Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service;
--Selected high quality materials for steady reliable characteristic;
--Technical data conform to international standard ISO 4064.
.
Working condition
Water temperature: 0.1¡æ¡«50¡æ ( 0.1¡æ¡«90¡æ for hot water Water meter)
Water pressure: ¡Ü1Mpa (1.6MPa for special requirement)

Maximum permissible errors

  1. in the lower zone from qmin inclusive up to but excluding qt is ¡À5%
  2. in the upper zone from qt inclusive up to and including qs is ¡À2% (¡À3% for hot water Water meter)

 

 

MAIN TECHNICAL SPECIFICATIONS

 

Type

Size (mm)

Class

qs Overload Flow

qp Permanent Flow

qt Transitional Flow

qmin Min. Flow

Min. Reading

Max. Reading

m3/h

m3

LXLC-250

250

A

800

400

120

32

0.002

999,999

B

80

12

LXLC-300

300

A

1200

600

180

48

0.02

9,999,999

B

120

18

 

DIMENSIONS

Type

Size

L
Length

H
Height

Connecting flange

¦ÕD1 Outside diaWater meter

¦ÕD2 Bolt circle diaWater meter

Connecting Bolts (n-M)

mm

LXLC-250

250

400

434

395

350

12-M20(1.0MPa)

450

434

405

355

12-M24(1.6MPa)

LXLC-300

300

450

459

445

400

12-M20(1.0MPa)

500

459

460

410

12-M24(1.6MPa)

NOTE: The flange dimension conforms to ISO7005-2:1988 standard. Order for products of special requirements is also accepted.

 

 

 

 


 

LXLC-250¡«300 REMOVABLE ELEMENT WOLTMAN WATER Water meter

Code

Description

Material

QTY

1

Screw For Sealing

Stainless Steel

1

2

Cover With Lid

Assembly

1

3

Sealed Register

Assembly

1

4

Screw M16¡Á45

Stainless Steel

1

5

Fixed plate

PPO

1

6

Adjusting Nut

Brass and Silicon Rubber

2

7

Flange Cover

Cast Iron/p>

1

8

O-ring

Silicon Rubber

1

9

Bush

Brass

1

10

Gasket

Synthetic Rubber

1

11

Adjusting Lever

Brass

1

12

Connecting Lever

Nylon

1

13

Adjusting Plate

Nylon

1

14

Support and gear

Nylon and pom

1

15

Turbine Component

Assembly

1

16

Rectifier

Nylon

1

17

Screw

Brass

1

18

O-ring

Synthetic Rubber

1

19

Body

Cast Iron

1

20

Screw For Sealing

Stainless Steel

2

21

Screw M16X45

Stainless Steel

7

22

Gasket

Stainless Steel

8

23

Screw for fixing

Stainless Steel

4

24

rings

Stainless Steel

2

25

Gasket

Cast Iron

1

26

Upper Bearing Plate

Brass

1

27

Upper Bearing

Nylon With Graphite

1

28

Magnet Component

Component

1

29

Sheath

Nylon

2

30

Transmission Shaft

Stainless Steel

1

31

Support

Nylon

1

32

Turbine Shaft

Tungsten Steel

1

33

Screw

Brass

1

34

Nut

Brass

1

 

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