Emerson Control Valve Handbook Fifth Edition User Manual

About this manual

The document is the fifth edition of the Control Valve Handbook published by Emerson. It serves as a primary industry reference book containing expert knowledge on control valves and their accessories for process control applications.

The manual covers a wide range of topics including general terminology, valve performance characteristics, types of valves and actuators, digital controllers, and sizing calculations. It also includes chapters on special applications, installation procedures, standards, and engineering data. This manual is written in Chinese.

What's inside

• Control Valve Introduction
• Valve Performance Characteristics
• Types of Valves and Actuators
• Digital Controllers and Positioners
• Valve Sizing and Selection Calculations
• Installation and Maintenance Procedures
• Special Control Valve Applications
• Standards and Certification Agencies

Frequently asked questions

What is the purpose of this handbook?

This manual serves as a textbook and reference book for control valves and their accessories within control loops.

What is the stated importance of properly selected and maintained control valves?

Correctly selected and well-maintained control valves help improve efficiency, safety, profitability, and environmental protection capabilities.

How long has this handbook been published as a major industry reference?

This handbook has served as the industry's primary reference book since it was first published in 1965.