摘  要：詳細介紹閥門定位器的工作原理以及傳統閥門定位器與智能閥門定位器的區別并對生產中經常出現的閥門定位器常見故障給與相應的分析解決，為儀表日常檢修提供有力幫助并保障公司的正常生產。 關鍵詞：閥門定位器   工作原理  故障處理 Abstract: The working principle of the valve positioner and the difference between the traditional valve positioner and the intelligent valve positioner are introduced in detail, and the common faults of the valve positioner often appearing in the production [登陸后可查看全文]