Name：electronic electric lining butterfly valve
Model：ZDRWX
Quoted price：面议
Feature：SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD
electronic electric lining butterfly valveDetails：
|
Model |
ZDRWF4-10K |
|
specification |
DN80~500 |
Main technology parameters of adjusting actuator
|
Nominal diameter DN |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
|
Nominal pressure MPa |
1.0 |
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|
Suitable media |
Any concentration of acid, alkali , chlorine , hydrogen sulfide, strong oxidants, gas, etc.
|
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|
Media temperature ℃ |
-40~200 |
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|
Angle range |
60℃ |
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|
Flow characteristics |
Approximate straight line |
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|
Connection flange |
According to JB78-59 wafer flange connected |
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Rated flow coefficient Kv
|
Angle |
10° |
20° |
30° |
40° |
50° |
60° |
|
|
Nominal diameter DN |
80 |
6.7 |
15 |
30 |
55 |
92 |
140 |
|
100 |
10 |
23 |
46 |
85 |
140 |
220 |
|
|
125 |
16 |
35 |
70 |
130 |
220 |
340 |
|
|
150 |
20 |
50 |
100 |
190 |
320 |
490 |
|
|
200 |
40 |
90 |
180 |
340 |
570 |
870 |
|
|
250 |
60 |
140 |
290 |
530 |
900 |
1380 |
|
|
300 |
90 |
200 |
410 |
760 |
1280 |
1960 |
|
|
350 |
130 |
280 |
550 |
1040 |
1750 |
2660 |
|
|
400 |
160 |
370 |
730 |
1340 |
2300 |
4400 |
|
|
450 |
200 |
470 |
930 |
1700 |
2900 |
3480 |
|
|
500 |
250 |
570 |
1140 |
2120 |
3560 |
5430 |
|
