Audited Supplier
LXDG-13-25
Horizontal
Cold Water
Class B
Digital
15-25
Civil
Speed of Water Meter
General Water Meter
Dry Water Meter
Traditional
OEM
Export Carton
Brass body, brass connectors
Ningbo, China
9028201000
Product Description
Single-jet, Dry-dial, Magnetic drive, Anti-magnetic Protection
Available for cold water (40°C) and hot water (90°C)
Sizes: DN15 to 25 mm (½" - 1").
Body material: Brass
Accuracy: Class B
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-1996) Standard
| Size | Class | Qs Overload flow | Qp Nominal flow | Qt Transitional flow | Qmin Min flow | Min reading | Max reading | |
| DN(mm) | Inch | m³/h | L/h | m³ | ||||
| 15 | 1/2" | B | 3 | 1.5 | 120 | 30 | 0.0001 | 99999 |
| 20 | 3/4" | B | 5 | 2.5 | 200 | 50 | 0.0001 | 99999 |
| 25 | 1" | B | 7 | 3.5 | 280 | 70 | 0.0001 | 99999 |
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-2007) Standard
| DN SIZE | Mm Inch | 15 1/2" | 20 3/4" | 25 1" |
| Q4(m³/h) | 3.125 | 5 | 7.875 | |
| Q3(m³/h) | 2.5 | 4 | 6.3 | |
| R80 | Q2(L/h) | 50 | 80 | 126 |
| Q1(L/h) | 31.25 | 50 | 78.75 | |
| R100 | Q2(L/h) | 40 | 64 | 100.8 |
| Q1(L/h) | 25 | 40 | 63 | |
| Min reading(m³) | 0.00005 | 0.00005 | 0.00005 | |
| Max reading(m³) | 99,999 | 99,999 | 99,999 | |
| Max pressure(MAP) | 16 | 16 | 16 | |
| Max loss(Δ P) | 63 | 63 | 63 | |
| Max temperature | T50 | T50 | T50 | |
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
DIMENSIONS AND WEIGHT
| Meter size | L | W | H | Connecting Thread | Weight |
| Dia | Length | Width | Height | D | Kg |
| DN | |||||
| (mm) | mm | ||||
| 15 | 110 | 77 | 80 | G 3/4B | 0.57 |
| 20 | 130 | 77 | 80 | G 1B | 0.67 |
| 25 | 160 | 77 | 85 | G1 1/4B | 0.91 |
WORKING CONDITION
Water temperature:≤40ºC for cold water meter
Water temperature:≤90ºC for hot water meter
Working pressure:≤1.6Mpa
