Technical parameters
Flow parameters
|
Caliber DN |
Q₃/Q₁ |
Overload flow Q4 |
Common flow Q3 |
Demarcation flow Q₂ |
Minimum flow Q1 |
Min Reading |
Max Reading |
|
m³/h |
L/h |
m³ |
|||||
|
50 |
100 |
50 |
40 |
640.0 |
400.0 |
0.001 |
999 999 |
|
80 |
800.0 |
500 |
|||||
|
50 |
1280 |
800 |
|||||
|
65 |
100 |
78.75 |
63 |
1008 |
630 |
||
|
80 |
1260 |
787.5 |
|||||
|
50 |
2016 |
1260 |
|||||
|
80 |
100 |
78.75 |
63 |
1008 |
630 |
||
|
80 |
1260 |
787.5 |
|||||
|
50 |
2016 |
1260 |
|||||
|
100 |
100 |
125 |
100 |
1600 |
1000 |
||
|
80 |
2000 |
1250 |
|||||
|
50 |
3200 |
2000 |
|||||
|
125 |
100 |
200 |
160 |
2560 |
1600 |
||
|
80 |
3200 |
2000 |
|||||
|
50 |
5120 |
3200 |
|||||
|
150 |
100 |
312.5 |
250 |
4000 |
2500 |
0.01 |
9 999 999 |
|
80 |
5000 |
3125 |
|||||
|
50 |
8000 |
5000 |
|||||
|
200 |
100 |
500 |
400 |
6400 |
4000 |
||
|
80 |
8000 |
5000 |
|||||
|
50 |
12800 |
8000 |
|||||
|
250 |
100 |
787.5 |
630 |
10080 |
6300 |
0.1 |
99 999 999 |
|
80 |
12600 |
7875 |
|||||
|
50 |
20160 |
12600 |
|||||
|
300 |
100 |
1250 |
1000 |
16000 |
10000 |
||
|
80 |
20000 |
12500 |
|||||
|
50 |
32000 |
20000 |
|||||
|
400 |
100 |
2000 |
1600 |
25600 |
16000 |
||
|
80 |
32000 |
20000 |
|||||
|
50 |
51200 |
32000 |
|||||
|
500 |
100 |
3125 |
2500 |
40000.0 |
25000.0 |
||
|
80 |
50000.0 |
31250.0 |
|||||
|
50 |
80000 |
50000 |
|||||
Maximum allowable error: the maximum allowable error in the low area (Q1 ≤Q<Q2) is ± 5%; the maximum allowable error in the high area (Q2 ≤Q≤ Q4) is ± 2%.
Overall dimension
Note: The dimensions and weight are for reference only, and the actual product shall prevail.
|
Caliber |
Long L |
High H |
High G |
Connecting flange |
Weight |
||
|
Flange diameter D |
Bolt hole center diameter D1 |
Number of bolts |
|||||
|
mm |
Unit |
Kg |
|||||
|
50 |
200 |
256/245 |
400 |
165 |
125 |
4 × M16 |
12 |
|
65 |
200 |
266/255 |
400 |
185 |
145 |
4 × M16 |
13.5 |
|
80 |
225 |
276/265 |
400 |
200 |
160 |
8 × M16 |
14.5 |
|
100 |
250 |
286/275 |
400 |
220 |
180 |
8 × M16 |
15.5 |
|
125 |
250 |
301/290 |
400 |
250 |
210 |
8 × M16 |
24.5 |
|
150 |
300 |
345/335 |
500 |
285 |
240 |
8 × M20 |
32 |
|
200 |
350 |
373/365 |
500 |
340 |
295 |
8 × M20 |
41 |
|
250 |
450 |
493/485 |
710 |
395 |
350 |
12 × M20 |
83 |
|
300 |
500 |
516/505 |
730 |
445 |
400 |
12 × M20 |
99 |
|
400 |
600 |
631/620 |
830 |
565 |
515 |
16 × M24 |
163 |
|
500 |
800 |
739/730 |
930 |
670 |
620 |
20 × M24 |
270 |
Note:
1) Flange connection shall be in accordance with the provisions of GB/T 17241.6-2008/XG-2011 PN10 integral cast iron flange size;
2) The height G dimension is necessary to disassemble the movement.
Performance parameters
|
Temperature class |
T30/90 |
Pressure loss rating |
△ p16 |
|
Pressure rating |
MAP16 |
Accuracy class |
Level 2 |
|
Flow field sensitivity level |
UO/D0 |
