This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.

Pressure independent control valves (PICV) exist in the "in between world" of flow control valves. In some forms, they are considered as replacements to balancing devices. In other forms, they do not perform as balance devices are supposed to perform. This seminar addresses PICV valves and balance and proper applications of this type of control and achieving balance.

1. The PICV: A Discussion on the History, Theory and Application
   James Hoctor, Member, Danfoss Heating, Baltimore, MD
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)
2. Field Testing Pressure Independent Control Valves; The Balancer's Perspective
   Justin Garner, Member, Engineered Air Balance, Houston, TX
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)
3. PICV Valves and Balancing; System Level Discussion of Valve Application and Alternatives to PICV Application and Operation
   Mark C Hegberg, Member, Mechanical Equipment Inc, Chicago, IL
   Product Contains: Slides (pdf), Recorded Presentation, Audio (mp3)