In process flow control, there are many factors affecting variability, but the greatest contributor is the control valve’s performance. Issues associated with control valves, such as dead band, ...

With just one moving part, the patented valve technology is 80 per cent lighter than incumbent valves and virtually maintenance free, which significantly reduces ongoing personnel and equipment costs.

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...