Rotary Vane Vertical Water Meter
Negotiable
Min.Order:1
Ningbo Jingcheng Technology Co., Ltd.
ITEM NO
LXSL-15~25E (WET-DIAL COLD WATER METER)
LXSLR-15~25E (WET-DIAL HOT WATER METER)
LXSGL-15~25E (LIDUID SEAL COLD WATER METER)
LXSGLR-15~25E(DRY-DIAL HOT WATER METER)
Application
Measuring ,memorizing and displaying the volume of cold(hot) water passing through the pipeline
FEATURES
1, Installed in vertical pipeline which is suitable for household as branch meter and easy for installation.
2, Selected high quality materials for steady& Reliable function and appearance
3, Wet dial ,dry dial or liquid, Iron or brass body ,cold or hot water meter for optional
MAIN TECHNICAL DATA:
water meter temperature grade: T30,T50,T70,T90
Pressure grade:MAP10
Pressure loss grade: P63
Upstream disturbance grade:U5
Downstream disturbance grade:D0
MAXIMUM PERMISSIBLE ERROR:
a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%
b)If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%
If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%
Note: Technical data conform to ISO4064
FLOW TECHNICAL DATA
Item No | Size | R Flow turndown | Q4 Max Flow | Q3 Nominal Flow | Q2 Transitional Flow | Q1 Min Flow | Min Reading | Max Reading | |
mm | Q3/ Q1 | m³/h | L/h | m³ | |||||
LXSL-15E LXSLR-15E LXSGL-15E LXSGRL-15E LXSYL-15E | 15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 0.00005 | 99999 | |
100 | 40 | 25 | |||||||
LXSL-20E LXSLR-20E LXSGL-20E LXSGRL-20E LXSYL20E | 20 | 80 | 5 | 4 | 80 | 50 | |||
100 | 64 | 40 | |||||||
LXSL-25E LXSLR-25E LXSGL-25E LXSGRL-25E LXSYL-25E | 25 | 80 | 7.875 | 6.3 | 126 | 78.75 | |||
100 | 100.8 | 63 |