He joined Emerson in 2007 as a test and evaluation engineer supporting product development of rotary valves, and since then he has focused on flow testing all types of control valves. He holds an BSME ...

One of the distinguishing features is that they don't need valves to operate. That's to say, the Wankel rotary engine design doesn't have valves -- but quite a few rotary engine designs have ...

Control valves are critical mechanical components designed to regulate the flow, pressure, temperature, or fluid levels ...