DEFINITION: Key structure is made up of rotary carried helical blades which goes around as the same direction of water flow.
CHARACTERS: Removable structure, easy installation and maintenance.
Dry type, magnetic drive. Measuring system fit for uniform use.
An obvious advantage is that the pressure loss is less than 0.01MPa which is only 10% of rotating vane type. Cast iron body. Best choice for water supplying companies.
WORKING CONDITION:
Water temperature≤45ºC(Hot water meter≤90ºC)
Water pressure≤1Mpa
MAXIMUM PERMISSIBLE ERROR:
From the minimum flow-rate (qmin)inclusive to the lower zone of the transitional flow-rate (qt ) exclusive: ±5% .
From the transitional flow-rate (qt ) inclusive to the higher zone of the maximum flow-rate (qmax ) exclusive: ±2%(hot water meter±3%.) .
|
Nominal size DN (mm) |
Class of measurement |
Overload flow-rate q s (m 3 /h) |
Pemanent flow-rate q p (m/h) |
Transitional flow-rate q t (m 3 /h) |
Minimum flow-rate q min (m 3 /h) |
Minmum reading Min(m 3 ) |
Maximum reading Max(m 3 ) |
|
50 |
B |
30 |
15 |
3 |
0.45 |
0.01 |
999999 |
|
65 |
B |
50 |
25 |
5 |
0.75 |
0.01 |
999999 |
|
80 |
B |
80 |
40 |
8 |
1.2 |
0.01 |
999999 |
|
100 |
B |
120 |
60 |
12 |
1.8 |
0.1 |
9999999 |
|
125 |
B |
200 |
100 |
30 |
3 |
0.1 |
9999999 |
|
150 |
B |
300 |
150 |
30 |
4.5 |
0.1 |
9999999 |
|
200 |
B |
500 |
250 |
30 |
50 |
0.1 |
9999999 |
|
250 |
B |
800 |
400 |
30 |
80 |
0.1 |
9999999 |
|
300 |
B |
1200 |
600 |
30 |
100 |
0.1 |
9999999 |
Overall dimensions and weight
|
Type |
Size (mm) |
Length (mm) L |
Width (mm) W |
Height (mm) H |
Outer diameter of flange D (mm) |
The center diameter of connecting bolt D1 (mm) |
Connecting bolt (Pcs) |
Weight (kg) |
|
LXSG-50E |
50 |
200 |
172 |
247 |
165 |
125 |
8*M16 |
12 |
|
LXSG-65E |
65 |
200 |
185 |
260 |
185 |
145 |
8*M16 |
13 |
|
LXSG-80E |
80 |
225 |
200 |
264.5 |
200 |
160 |
8*M16 |
15 |
|
LXSG-100E |
100 |
250 |
225 |
271.5 |
220 |
180 |
8*M20 |
19 |
|
LXSG-125E |
125 |
250 |
250 |
295 |
250 |
210 |
8*M20 |
23 |
|
LXSG-150E |
150 |
300 |
285 |
301.5 |
285 |
240 |
8*M20 |
30 |
|
LXSG-200E |
200 |
350 |
340 |
358.5 |
340 |
295 |
12*M20 |
42 |
|
LXSG-250E |
250 |
400 |
395 |
413.5 |
395 |
350 |
12*M20 |
51 |
|
LXSG-300E |
300 |
450 |
445 |
463.5 |
445 |
400 |
12*M20 |
63
|
27/9/2011, The Water Meter Production Base of Zhejiang Younio ( Zhejiang Younio Water Supply Equipment Co., Ltd) standed alone and set up a wholly-owned subsidiary - Wenling Younio. (Wenling Younio Water Meter Co., Ltd), whose registered capital is RMB30 million.
08/12/2011, Zhejiang Younio signed an official agreement with Jiangxi Sanchuan which state that Jiangxi Sanchuan will be controlling shareholder and bring Wenling Younio going public.
01/01/2012, Wenling Younio start to run And we are planning to be the biggest water meter export base in China within next three years.
Wenling Younio. Covers an area of more than 5000 square meters with a staff of more than 150, owning design and R&D center, accessories production center, whole machine production center, inspection and testing center. We are now capable of producing about 2 million pieces water meters annual. We have successively passed the certificate of ISO9001: 2008 Quality System Certification, the certificate of ISO14001: 2004 Environmental Management System Certification and the certificate of GB/T 28001: 2001 Occupational health and safety management system certification. With a wide variety and a complete range of ecifications. Our products are exported to many countries in the world such as Eastern Europe, South America, Africa and the Middle East, etc. Exports accounted for more than 85%.
Welcome old & new customers home & abroad for business & kind instructions.
