Name：electronic electric adjusting butterfly valve
Model：ZDRW
Quoted price：面议
Feature：SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD
electronic electric adjusting butterfly valveDetails：
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Type |
Linear travel |
Angle travel |
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Normal temperature |
Medium temperature |
Medium temperature |
Normal temperature |
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Model |
ZDR/LW-6B/K |
ZDR/LW-6B/KG |
ZDR/LW-6B/KG |
ZDR/LW-6B/K |
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Specifications |
DN600-1000 |
DN50-5000 |
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Main technology parameters and performance index
1、 main technology parameters of butterfly valve
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Nominal diameter mm |
50 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
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Nominal pressure MPa |
0.6 |
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Media temperature ℃ |
Normal temperature：-20~200（cast iron）；-40~250（cast steel）；medium temperature -40~450（cast stainless steel） |
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Angle range ° |
0-70 |
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Flow characteristics |
Approximate percentage |
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Environment temperature |
No space heaters：-10~60；With space heaters：-35~60
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Connection flange |
According to JB78-59 wafer flange connected |
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Material of valve body |
HT200；35；ZG230-450；1Cr18Ni9；ZG1Cr18Ni9Ti |
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Material of valve plate |
HT200；35；ZG230-450；1Cr18Ni9；ZG1Cr18Ni9Ti |
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Nominal diameter mm |
400 |
450 |
500 |
600 |
700 |
800 |
900 |
1000 |
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Nominal pressure MPa |
0.6 |
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|
Media temperature ℃ |
Normal temperature：-20~200（cast iron）；-40~250（cast steel）；medium temperature -40~450（medium temperature） |
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Angle range ° |
0-70 |
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Flow characteristics |
Approximate percentage |
||||||||||||||
|
Environment temperature |
No space heaters：-10~60；With space heaters：-35~60
|
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|
Connection flange |
According to JB78-59 wafer flange connected |
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|
Material of valve body |
HT200；35；ZG230-450；1Cr18Ni9；ZG1Cr18Ni9Ti |
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Material of valve plate |
HT200；35；ZG230-450；1Cr18Ni9；ZG1Cr18Ni9Ti |
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