Class C/ R160 Single Jet Brass Water Meter
China Class C/ R160 Single Jet Brass Water Meter, Find details about China Single Jet Water Meter, Class C Water Meter from Class C/ R160 Single Jet Brass Water Meter
Single-jet, Dry-dial, Magnetic drive, Anti-magnetic Protection
Available for cold water (50°C) and hot water (90°C)
Sizes: DN15mm (½" ).
Body material: Brass
Accuracy: ISO 4064 Class C/ R160
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" | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
| B | 120 | 30 | ||||||
| C | 22.5 | 15 | ||||||
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-2007) Standard
| DN SIZE | Mm Inch | 15 1/2" |
| Q4(m³/h) | 3.125 | |
| Q3(m³/h) | 2.5 | |
| R80 | Q2(L/h) | 50 |
| Q1(L/h) | 31.25 | |
| R100 | Q2(L/h) | 40 |
| Q1(L/h) | 25 | |
| R125 | Q2(L/h) | 32 |
| Q1(L/h) | 20 | |
| R160 | Q2(L/h) | 25 |
| Q1(L/h) | 15.625 | |
| Min reading(m³) | 0.00005 | |
| Max reading(m³) | 99,999 | |
| Max pressure(MAP) | 16 | |
| Max loss(Δ P) | 63 | |
| Max temperature | 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 | Length(L) | Width(B) | Height(H) | Connecting Thread | Weight |
| Dia | D | Kg | |||
| DN | |||||
| (mm) | mm | ||||
| 13 | 110 | 77 | 80 | G 3/4B | 0.59 |
WORKING CONDITION
Water temperature:≤50ºC for cold water meter
Water temperature:≤90ºC for hot water meter
Working pressure:≤1.6Mpa
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