Application
As base meters for IC card Intelligent water meters and remote transmitting valve control water meters.
Features
● Valve control water meters are multi-jet
● Ball valve adopted. motor-driven.
● It could be used as IC card base meter or remote transmitting water meters.
● Fully sealed installation of modules, secure and reliable.
Flow Technical data
TYPE | mm | Q3/Q1 | Q4 | Q3 | Q2 | Q1 | Min | Max | TYPE |
m³/h | L/h | m³ | CB | ||||||
LXSK-15 | 15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 0.00005 | 99999 | |
100 | 40 | 25 | |||||||
LXSK-20 | 20 | 80 | 5.0 | 4.0 | 80 | 50 | 0.00005 | 99999 | |
100 | 64 | 40 | |||||||
LXSK-25 | 25 | 80 | 7.875 | 6.3 | 126 | 78.75 | 0.00005 | 99999 | |
100 | 100.8 | 63 | |||||||
Maximum Permissible error
Accuracy between Q1 and Q2±5%
Accuracy between Q2 and Q4±2%(±3%for hot water)
Main Technical Parameters
Working voltage of sensors: DC28-3.6V(Hall), DC1-10V(dry spring pipe)
Working voltage of electric motor: DC3, 6V
Number of sensors: 2(double-pulse)
Working water temperature:0℃~40℃
Pressure loss:≤0.1Mpa
Maximum working pressure: 1 MPa
Water meter and valve are designed as one body, and the length complies with the national standards.
Valve's switching time: 7s
No-load working current: 25-35 mA
Block running current: ≥150 mA
Motor life: valve switching times is more than 5.000
Dimensions and weight
DN (mm) | Connecting Thread D | L (mm) | B ( mm) | H ( mm) |
15 | G3/4B | 165 | 105 | 115 |
20 | G1B | 195 | 105 | 115 |
25 | G1¼ | 225 | 105 | 115 |
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