Valves are pipeline accessories used to open and close pipelines, control the flow direction, and adjust and control the parameters (temperature, pressure and flow) of the conveying medium. They play a pivotal role. Let’s take a look at different types of fluid valves and their characteristics. Ball Valve Ball valves are available in two designs, float and trunnion. The floating ball valve will generate high operating torque at high pressure or large pipe diameter, but the sealing performance is better. Ball valves are not suitable for throttling because, when the valve is partially open, its sealing surfaces are damaged by exposure to the process fluid. For critical operations, consideration should…