Half-plastic water meter
In recent years, the raw materials for water meters have risen across the board. To stabilize water meter market prices, our factory has recently launched a product that uses imported German wear-resistant reinforced nylon to replace the copper parts in water meters. The materials have been tested by foreign health authorities and meet all hygiene standards. For many years, our factory's production of this water meter has been recognized by foreign customers. Since 2003, we have twice won national contracts for over 450,000 water meters for foreign aid projects. 1. Use: Records the total amount of potable cold water flowing through the tap water pipeline. 2. Features: * Anti-aging, impact-resistant, anti-pollution
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Half-plastic water meter
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Half-plastic water meter
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Semi-plastic water meter
LXS-15E/S~25E/S
LXSY-15/S~25/S
In recent years, the raw materials for water meters have risen across the board. To stabilize water meter market prices, our factory has recently launched a product using imported German wear-resistant reinforced nylon to replace the copper parts in water meters. The material has been tested by foreign health authorities and meets various hygiene standards. For many years, our factory's production of this water meter has been recognized by foreign customers. Since 2003, we have twice received national orders for over 450,000 water meters for foreign aid projects. Since 2003, we have twice received national orders for over 450,000 water meters for foreign aid projects.
1 Usage: Records the total amount of potable cold water flowing through the water pipe.
2 Features:
* Anti-aging, impact-resistant, pollution-resistant, high-temperature resistant.
* Made of high-performance reinforced nylon, Robust structure, long service life.
* Heat deflection temperature reaches 210 ℃, superior to ordinary nylon in oil resistance, flame resistance, radiation resistance, and wear resistance.
* The dial displays the measured value, Convenient for meter reading.
3 Main parameters:
a Water meter: Water temperature ≤30 ℃ Water pressure ≤1Mpa
b Indicated value error: The maximum error of cold water meters between overload flow Q4 and dividing flow Q2 is ±2%, and the maximum error between dividing flow Q2 and minimum flow Q1 (excluding dividing flow Q2) is ±5%.
Note:
a The water meter performance indicators meet ISO4064 international standards and GB/T 778.1~3-2007 national standards.
b LXS-15E~25E Plastic-cased water meters and high-sensitivity water meters are available.
4 Installation dimensions and weight:
|
Nominal diameter (mm ) |
Length |
Width |
Height |
Connecting thread |
|||||||
|
mm |
|||||||||||
|
L |
L1 |
B |
H |
d |
D |
||||||
|
a |
b |
c |
|||||||||
|
Horizontal |
15 |
259 |
165 |
99 |
112 |
117 |
126 |
R1/2 |
G3/4B |
||
|
20 |
299 |
195 |
99 |
113 |
118 |
132 |
R3/4 |
G1B |
|||
|
25 |
345 |
225 |
103 |
120 |
125 |
|
R1 |
G11/4B |
|||
Note: a is the height of type C, type E, and small sealed meters; b is the height of dry and sealed meters; c is the height of high-shell meters.
5 Main technical parameters:
|
Nominal diameter (mm ) |
Measurement characteristics |
Common flow (Q3 ) |
Dividing flow (Q2 ) |
Minimum flow (Q1 ) |
|
|
m 3/h |
|||||
|
15 |
Q4/Q3=1.25 Q2/Q1=1.6 |
R=80 |
2.5 |
0.050 |
0.031 |
|
R=160 |
0.025 |
0.016 |
|||
|
20 |
Q4/Q3=1.25 Q2/Q1=1.6 |
R=80 |
4.0 |
0.080 |
0.050 |
|
R=160 |
0.040 |
0.025 |
|||
|
25 |
Q4/Q3=1.25 Q2/Q1=1.6 |
R=80 |
6.3 |
0.126 |
|
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