Excellent quality and reasonable price are our main advantages, which make our Multi Jet Dry Dial Water Meter, Multi Jet Liquid Sealed Water Meter, Economic Multi Jet Water Meter better for receiving accolades around the world. We regard 'Customer satisfaction is our eternal pursuit' as the service concept of the enterprise. In the process of management service, we constantly adjust and innovate service items to meet customer needs. To produce first-class products and provide first-class services is our permanent commitment.
25mm Class C/R160 Multijet Vane Wheel Water Meter
LXSG-E is a turbine super dry water meter for residential application in sizes 15mm-65mm for cold and hot water.
Features
* Magnetic drive, lower transmission resistance, frog-resistant.
* Magnetic shield, for external magnetic field protection
* Evacuated and sealed dry dial register ensures clear reading
* Internal strainer, inlet strainer for selecting
* The register can be 5 rollers and 4 pointers or 8 rollers and 1 pointer.
Standards Compliance
Technical data conforms to ISO 4064 Class B, Class C, R80, R100, R125 or R160 standard for horizontal installation.
Optional Features
*Several lengths and connections available on request
*Non return Valve
*Meter body: Brass, plastic, iron and stainless steel for selecting.
* Pre-equipped pulse output (reed switch; hall or non-magnetic metal plate).
Working Conditions
Water temperature: ≤50ºC for cold water meter
Water temperature: ≤90ºC for hot water meter
Water pressure: ≤1MPa or 1.6MPa optional (10bar or 16bar optional)
Installation requirements
*The meter should be installed in horizontal position with the direction of the flow as indicated by the arrow cast in the meter body with the register face upwards.
*Pipeline must be flushed before installation.
*The meter should be constantly full of water during operation.
Maximum Permissible Error
In the lower zone from Qmin(Q1) inclusive up to but excluding Qt (Q2) is ±5%.
In the upper zone from Qt(Q2) inclusive up to and including Qmax(Q4) is ±2%（cold water meter）.
In the upper zone from Qt(Q2) inclusive up to and including Qmax (Q4) is ±3% (hot water meter).
Accessories
Each water meter has one set couplings optional: 2pcs tube,2pcs nut and 2pcs gasket
MAIN TECHNICAL DATA According to ISO4064 :2003 (Old Standard)
Size | Inch | Class | Qs | Qp | Qt | Qmin | Min reading | Max reading |
Overload flow | Nominal flow | Transitional flow | Min flow | |||||
DN(mm) | m³/h | L/h | m³ | |||||
15 | 1/2" | A | 3 | 1.5 | 150 | 60 | 0.00005 | 99999 |
B | 120 | 30 | ||||||
C | 22.5 | 15 | ||||||
20 | 3/4" | A | 5 | 2.5 | 250 | 100 | 0.00005 | 99999 |
B | 200 | 50 | ||||||
C | 37.5 | 25 | ||||||
25 | 1" | A | 7 | 3.5 | 350 | 140 | 0.00005 | 99999 |
B | 280 | 70 | ||||||
C | 52.5 | 35 | ||||||
32 | 11/4" | A | 12 | 6 | 600 | 240 | 0.00005 | 99999 |
B | 480 | 120 | ||||||
C | 90 | 60 | ||||||
40 | 11/2" | A | 20 | 10 | 1000 | 400 | 0.00005 | 99999 |
B | 800 | 200 | ||||||
50 | 2" | A | 30 | 15 | 4500 | 1200 | 0.00005 | 99999 |
B | 3000 | 450 | ||||||
65 | 2 1/2" | A | 50 | 25 | 7500 | 2000 | 0.00005 | 99999 |
B | 5000 | 750 | ||||||
MAIN TECHNICAL DATA According to ISO4064:2014 （New Standard）
DN | Mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 |
SIZE | Inch | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | 2 1/2" |
Q4(m³/h) | 3.125 | 5 | 7.875 | 12.5 | 20 | 31.25 | 50 | |
Q3(m³/h) | 2.5 | 4 | 6.3 | 10 | 16 | 25 | 40 | |
R80 | Q2(L/h) | 50 | 80 | 126 | 200 | 320 | 500 | 800 |
Q1(L/h) | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | |
R100 | Q2(L/h) | 40 | 64 | 100.8 | 160 | 256 | 400 | 640 |
Q1(L/h) | 25 | 40 | 63 | 100 | 160 | 250 | 400 | |
R125 | Q2(L/h) | 32 | 51.2 | 80.64 | 128 | 204.8 | 320 | 512 |
Q1(L/h) | 20 | 32 | 50.4 | 80 | 128 | 200 | 320 | |
R160 | Q2(L/h) | 25 | 40 | 63 | 100 | 160 | 250 | 400 |
Q1(L/h) | 15.62 | 25 | 39.37 | 62.5 | 100 | 156.2 | 250 | |
Min reading(m³) | 0.00005 | 0.00005 | 0.00005 | 0.00005 | 0.00005 | 0.00005 | 0.00005 | |
Max reading(m³) | 99999 | 99999 | 99999 | 99999 | 99999 | 99999 | 99999 | |
Max pressure(MAP) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
Max loss(ΔP) | 63 | 63 | 63 | 63 | 63 | 63 | 63 | |
Max temperature | T50 | T50 | T50 | T50 | T50 | T50 | T50 | |
Pulse output option | reed switch | Vmax=24V, Imax=100mA, Pmax=2W | ||||||
hall | / | |||||||
non-magnetic metal plate | / | |||||||
Dimensions and Weight
Meter Size | Length (L) | Width (B) | Height (H) | Connecting Thread |
mm | mm | D | ||
15 | 165/190 | 98 | 104 | G 3/4B |
20 | 190/195 | 98 | 106 | G 1B |
25 | 260/225 | 103 | 115 | G1 1/4B |
32 | 260/230 | 103 | 115 | G1 1/2B |
40 | 300/245 | 124 | 153 | G 2'B |
50 | 300 | 124 | 153 | G2 1/2 B |
280 | 165 | 175 | Flange connecting GB 4216.4 | |
65 | 280 | 165 | 179 | |
We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Lxh15-25 Plastic Rotary Piston Volumetric R160 Class ISO4064 Water Meter. Our company has always insisted on providing diversified and wide-ranging services for users, elaborately created a strong professional culture and built a bond of integrity, loyalty and harmony among enterprises, customers and employees. In recent years, we have put a lot of development focus on the promotion of information management and Internet marketing, and we have achieved good results.
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