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Linyi Chenshuo Import& Export Co., Ltd.

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Rotor vertical hot water meter LXS-15E~40E

10.00
10.00
  

Overview: The water meter is the meter that is used to meter the total volume of cold (hot) water in the tape water fully charged closed pipe.

Performance characteristics:

Multiple flow velocity, wide metering range, high metering precision, small startup flow rate, convenient reading.

The meter is vertical and can be installed on a vertical pipeline.

It uses a high-quality corrosion-resistant movement that can ensure stable and reliable performance and long service life. Strong commonality of the meter ensures convenient replacement and repair.

The shell materials of the water meter include copper, gray iron, nodular cast iron other several materials.

Based on order requirements, the model 15-20 cold and hot water meters with stainless steel meter housing can be provided without affecting flow errors.

Working conditions:

Water pressureNo more than  10MPa10bar 

Water temperature:  Cold water meter 01℃~50     Hot water meter  01℃~90

Indication Error

a.The maximum permissible error in the low zone from the minimum flow inclusive to transitional flow exclusive is ±5%.

b.The maximum permissible error in the high zone from transitional flow inclusive to overload flow inclusive is ±2%, and is ±3% for a hot water meter.

SPECIFICAT ION AND OVERALL DIMENSIONS

Description

Nominal size

Overload flow

Q4

Common flow

(Q3)

Transitional flow

(Q2)

Minimum flow

(Q1)

Min

Max

L1

L

H

B

D

d

Unit

mm

Inch

m³/h

m³/h

L/h

L/h

L

m³

mm

Inch

Main parameter

15

1/2

3.125

2.5

50

31.3

0.05

9999

96

191

107

142

G3/4B

R1/2

20

3/4

5

4

80

50

0.05

9999

100

205

109.5

157

G1B

R3/4

25

1

7.875

6.3

126

78.8

0.05

9999

110

230

120

174

G1-1/4B

R1

EXTERNAL  DIMENSIONS

Notes
The product conforms to the requirements of the national standard of the Peoples Republic of China-Meters for GBT778~12007 Cold Potable Water and Hot Water and the specification requirements of JJG162 National Metrological Verification Regulation of the Peoples Republic of China-2009Cold Water Meter.