Ball valves are one of the most common types of valve in the world and are mainly used for the control and regulation of fluid. Based on working conditions, ball valves are capable of being equipped ...

Values of this expression for typical published FBBV C values range from 0.10 to 0.25, clearly exceeding the threshold value. A second challenge related to the ultrahigh capacities of these valves is ...

[Derek] sent in this electric ball valve he built for his bio-diesel reactor. If you haven’t checked, the commercial versions are pretty expensive. His solution was to mate a salvaged saturn wiper ...