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调节阀的整机基本误差、回差、死区、额定行程偏差_阀门标准

                                                                                                                                                        以%表示

项目

电动调节阀

气动调节阀

基本误差

±2.5

±2

回  差

1.5

2

死  区

3

0.8

额定行程偏差

2

2.5

 

文章来源:中国泵阀网

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