
Butterfly Control Valves
The Sharktooth control cartridge is a patented product designed by Yeary Controls. It works by attaching to the downstream side of the butte

Variable Area Diffuser Testing
Our first Variable Area Diffuser "VAD" was successfully tested back in December of 2013, at Utah State University Water Research Laboratory. In this video you will see, and hear, a 3" VAD as it eliminates the cavitation and noise accross an ordinaty gate valve that is being throttled from open to closed. #variableareadiffuser #vad #liquidcontrol #cavitation #gascontrol #diffuser