Explaining Directional Control Valves: Types and Terminology

Directional control valves route the flow of oil in a hydraulic circuit to the actuator. In this How-To video, we'll be discussing functionality of various types of directional control valves and the terminology used to classify them. Topics included in this discussion: What is the difference between 3 or 4 way? What is the difference between 3 and 4 position? How does detent action differ from spring center action? What is open center versus closed center? And finally, what is a tandem center valve? We hope that this video is useful to you! Do you have questions that weren't answered in this video? Feel free to call Bailey at 1-800-800-1820 to speak to one of our trained technicians. To view our complete line of Directional Control Valves available for purchase, visit our website at www.baileyhydraulics.com.