Name：electric butterfly valve
Model：ZAJW
Quoted price：面议
Feature：SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD
electric butterfly valveDetails：
|
Nominal diameter DN (mm) |
Nominal pressure PN (Mpa) |
Model of actuator |
Efficient area of diaphragm cm2 |
Max travel mm |
Model of manual actuator |
Signal pressure (Mpa) |
Rotary angle of valve board |
Max allowed pressure difference （MPa） |
Rated flow characteristics C |
flow characteristics |
|
|
Without positioner |
With positioner |
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|
80 |
0.6 |
ZMA-2 |
280 |
16 |
ZPS-1 |
0.02~0.10 |
0~70° |
0.038 |
0.086 |
220 |
Approximate equal percentage |
|
100 |
0.019 |
0.045 |
340 |
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|
125 |
ZMA-3 |
400 |
25 |
0.026 |
0.054 |
530 |
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|
150 |
0.015 |
0.031 |
770 |
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|
200 |
0.0059 |
0.013 |
1360 |
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|
250 |
ZMA-4 |
630 |
40 |
ZPS-2 |
0.0084 |
0.017 |
2130 |
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|
300 |
0.0046 |
0.0098 |
3060 |
||||||||
|
350 |
0.0029 |
0.0062 |
4160 |
||||||||
|
400 |
ZMA-5 |
1000 |
60 |
0.0048 |
0.010 |
5450 |
|||||
|
450 |
0.0034 |
0.0071 |
6900 |
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|
500 |
0.0025 |
0.0052 |
8500 |
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ZAJW-F electric butterfly valve
|
Nominal diameter (mm) |
Nominal pressure (Mpa) |
Actuator |
Angle of valve board |
Flow ability (t/h) |
Flow characteristics |
|||
|
Model |
Forces out of the axial |
Power supply |
Signal |
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|
80 |
0.6 |
DKJ-1100F |
40N-m |
AC 220V 50HZ |
4-20 mADC |
0-70° |
220 |
Approximate equal percentage
|
|
100 |
340 |
|||||||
|
125 |
DKJ-2100F |
100N-m |
530 |
|||||
|
150 |
770 |
|||||||
|
200 |
1360 |
|||||||
|
250 |
2130 |
|||||||
|
300 |
DKJ-3100F |
250N-m |
3060 |
|||||
|
350 |
4160 |
|||||||
|
400 |
|
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