/services/b/tips/posts/webinar-recording-how-to-get-the-most-out-of-control-valvesThe post Webinar Recording: How to Get the Most out of Control Valves first appeared on the ISA Interchange blog site. This educational ISA webinar on control valves was presented by Greg McMillan in conjunction with the ISA Mentor Program . Greg isen-USTelligent Community 13