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Dry-type Mechanical Water Meter
This is a single-jet mechanical water meter. Inside the meter, the measured water flow or volume is converted into signals transmitted to a calculator. The calculator processes these signals into measurement results, which are displayed via the meter's indicating device. This enables continuous measurement, recording, and display of water volume. The meter is mainly used for water measurement in residential and commercial settings. It offers stable performance, a wide measuring range, high sensitivity, and excellent wear resistance, making it suitable for a broad range of applications.
Nominal Diameter mm | Range Ratio Q3/Q1 | Overload Flow Rate (Q4) | Normal Flow Rate (Q3) | Transitional Flow Rate (Q2) | Minimum Flow Rate (Q1) | Minimum Reading | Maximum Reading |
m3/h | m3 | ||||||
15H | R100/ R125 | 3.125 | 2.50 | 0.032/0.04 | 0.02/0.025 | 0.0001 | 99999 |
15V | 3.125 | 2.50 | 0.032/0.04 | 0.02/0.025 | |||
20H | 5.000 | 4.00 | 0.0512 /0.064 | 0.032 /0.04 | |||
20V | 5.000 | 4.00 | 0.0512 /0.064 | 0.032 /0.04 | |||
25H | 7.875 | 6.30 | 0.08064 /0.1008 | 0.0504 /0.063 | |||
25V | 7.875 | 6.30 | 0.08064 /0.1008 | 0.0504 /0.063 | |||
40H | 20.00 | 16.0 | 0.2048 /0.256 | 0.128 /0.16 | |||
50H | 31.25 | 25.0 | 0.32/0.4 | 0.2/0.25 |
Horizontal (H) LXS-15 to 50 series:
Diameter | L | L1 | B | H | Connection Thread | Weight (kg) | |
(mm) | d | D | |||||
15H | 165 | 258 | 95 | 104 | R1/2 | G3/4B | 1.4 |
20H | 195 | 298 | 95 | 106 | R3/4 | G1B | 1.7 |
25H | 225 | 345 | 104 | 112 | R1 | G1 1/4B | 2.2 |
40H | 245 | 375 | 126 | 150 | R1 1/2 | G2B | 5.0 |
50H | 280 | --- | 165 | 178 | Connection Flange | 14 | |
d=125 | D=165 | ||||||
Note: The standard for the flanged connection is GB4216.4-84. |
Vertical (V) LXS-15 to 25 series:
Diameter | H | H1 | B | L | Connection Thread | Weight (kg) | |
(mm) | d | D | |||||
15V | 98 | 191 | 85 | 135 | R1/2 | G3/4B | 1.2 |
20V | 100 | 203 | 90 | 145 | R3/4 | G1B | 1.5 |
25V | 110 | 230 | 95 | 150 | R1 | G1 1/4B | 2.0 |
Note: The standard for the flanged connection is GB4216.4-84. |