A.Product overview
A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛDN15~25 water meter can be divided into two wet and semi-liquid sealed counters, the remaining caliber is wet counters. DN15~25 water meter can be divided into two wet and semi-liquid sealed counters.
II.Karakteristika Produk
l Process mature, performance stableA ye kë ye cɔl water meter sensitivity.
l National Unified Movement Size DesignA tɛ̈n yenë yen tɔ̈u thïn, a tɛ̈n yenë yen tɔ̈u thïn, a tɛ̈n yenë yen tɔ̈u thïn.
l Half-liquid sealing water meter's counting wheel uses special liquid packaging, to keep the degree disk clear for a long time. Half-liquid sealing water meter's counting wheel uses special liquid packaging, to keep the degree disk clear for a long time.
A tãŋuan,Parameters teknis
|
Nominal kalibremm |
15 |
20 |
25 |
32 |
40 |
50 |
80 |
100 |
150 |
|
Traffic ye looi (Q3)m³/h |
2.5 |
4 |
6.3 |
10 |
16 |
25 |
63 |
100 |
250 |
|
Range de mesureQ3/Q1) |
80 |
|
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|
Q2/Q1 |
1.6 |
|
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|
Load flow (Q4)m³/h |
3.125 |
5.0 |
7.875 |
12.5 |
20 |
|
78.75 |
125 |
312.5 |
|
Limit flow (yeQ2)m³/h |
0.05 |
0.08 |
0.126 |
0.2 |
0.32 |
2 |
5 |
8 |
20 |
|
Minimal Traffic (Q1)m³/h |
0.031 |
0.05 |
0.079 |
0.125 |
0.2 |
0.5 |
1.26 |
2 |
5 |
|
Level of accuracy |
2Level |
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|
Kuen MinimumL |
0.05 |
0.5 |
5 |
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|
Maximum kuɛnm3 |
99,999 |
999,999 |
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|
Temperature |
T30(Pii koom),T90(Pii cɔl) |
T30 |
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|
Pressure Level |
MAP10 |
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|
Pressure Loss Level |
△p63 |
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|
Level of Flow Profile Sensitivity |
U10/D5 |
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4、Dimensions
DN15~DN40
|
Nominal kalibre |
DɔŋL |
DɛɛrB |
YɛlɛH |
Connect thread |
Taking Thread |
|
DN ((mm)) |
mm |
|
|
||
|
15 |
165 |
100 |
115 |
G3/4B |
R1/2 |
|
20 |
195 |
100 |
115 |
G1B |
R3/4 |
|
25 |
225 |
105 |
125 |
G1 1/4B |
R1 |
|
32 |
230 |
105 |
125 |
G1 1/2B |
R1 1/4 |
|
40 |
245 |
125 |
160 |
G2B |
R1 1/2 |
