此控制閥手冊從1965年第一次印刷起，就已經是一個主要的參考資料。此第四版增加了非常關鍵的控制閥性能信息和最新的技術。 在現代制造世界里，控制閥正在演變成為一個非常重要的元件。選擇恰當的控制閥可提高生產效率、安全性和可靠性，保護周圍的生態環境。此第四版控制閥手冊既是一本教科書也是控制循環（控制閥和其部件）中強有力鏈接的參考資料。書中包括來自在過程控制領域專家的經驗。 第一章 控制閥簡介 普通控制閥定義和儀表術語 第二章 開發控制閥性能的關鍵課題 第三章 閥門和驅動器類型 第四章 數字閥控制器描述 模擬遠程位置調節器 助推器和其它控制閥部件 第五章 綜合手冊：針對應用如何選擇最好的控制閥 第六章 選擇和應用特殊控制閥 第七章 減溫器 蒸汽調節閥 渦輪旁路系統 第八章 典型控制閥安裝和維護程序 第九章 控制閥信息標準 認可機構 第十章 工程參考數據表 第十一章 管道系統參考數據 第十二章 普通轉換的簡易資源 點擊下載：控制閥手冊第四版 [FONT=times] original text [/FONT] [font=times][Color=#708090]The Control Valve Handbook has been a primary reference since its first printing in 1965. This fourth edition presents vital information on control valve performance and the latest technologies. CONTROL VALVES are an increasingly vital component of modern manufacturing around the world. Properly selected and maintained control valves increase efficiency, safety, profitability, and ecology. The Control Valve Handbook, Fourth Edition, is both a textbook and a reference on the strongest link in the control loop: the control valve and its accessories. This book includes knowledge from experts in the process control field, including contributions from the ISA and the Crane Company. • Chapter 1 offers an introduction to control valves including definitions for common control valve and instrumentation terminology. • Chapter 2 develops the vital topic of control valve performance. • Chapter 3 covers valve and actuator types. • Chapter 4 describes digital valve controllers, analog positioners, boosters, and other control valve accessories. • Chapter 5 is a comprehensive guide to selecting the best control valve for an application. • Chapter 6 covers the selection and use of special control valves. • Chapter 7 covers desuperheaters, steam conditioning valves, and turbine bypass systems. • Chapter 8 offers typical control valve installation and maintenance procedures. • Chapter 9 includes information on control valve standards and approval agencies throughout the world. • Chapter 10 offers useful tables of engineering reference data. • Chapter 11 includes piping reference data. • Chapter 12 is a handy resource for common conversions. [/color][/font]