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调节阀：共搜索到30 个符合条件的产品
| 产品图片 | 产品名称 | 产品简单介绍 |
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西门子阀门定位器76系列 | Theseries760Valvepositionersprovideacosteffective,universalapproachtoyourvalvecontrol.Theirmodularconceptallowsallmodelstobebuiltonthebasepneumaticunit(760P).Theelectro-pneumaticmodel(760E)iscreatedb |
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西门子阀门定位器73系列 | Series73Built-InValvePositionersThislineofcompactinstrumentsincorporatesasingle-axis,force-balanceprincipleofoperationtoensureaccurateandstablecontrolvalvepositioning.Inallcases,includingbottom-loadi |