VALVES    ACTUATORS
Technical Principles of Solenoid Valves

Rotary Valve Designs for Control Applications

Complete Guide to High Purity Ball Valves

Controlling Control-Valve Emissions

Valve Selection Basics

Valve Designs for Flammable Fluids

Iron Butterfly Valves and Related Kin

Understanding Non-lubricated Plug Valve (Sleeved and Lined)

High-Performance Butterfly Valves

A Review of Electric Actuator Accessories

How to Select Valve Actuators For Rotary Valves

Understanding Electric Actuators for Valve Automation

Electrohydraulic Actuators

   CONTROLS    APPLICATION ADVICE
Increase Your Productivity with Proper Sensor Selection

Control Accessories and Options for Pneumatic Actuators

Intrinsic Safety

Top 20 "must-know" terms in control & automation

The Changing Valve Position Monitoring Industry

Thermal Maintenance on Valves and Piping Systems

Basic Explosion Theory

What To Do In Case of a Chemical Emergency

Nonmetallic Materials

Hazardous-Area Classification and Equipment

Pressure and Pressure Drop