Best Valve Type For Flow Control

Reduced fluid consumption low cost reliability and improved performance are the main advantages of the flow control valve.

Best valve type for flow control. Image via flickr by nalundgaard. Even though ball valves aren t the best device to control flow they are still commonly used because of their cost effectiveness. The flow control valves don t obstruct the fluid flow as a result of contamination. Usually when someone say control valve then first valve comes in any engineer s mind is globe valves.

These valves are known for being durable with excellent shutoff but don t always offer very precise control. The best type of flow control valve to use depends on the design parameters of the application. Latest in hydraulic valves. Above are general guidelines based on common application characteristics.

Here we will see how the consideration of the changes in process dynamics available valve pressure drop and control valve dynamics. Pressure and temperature compensated fixed or variable flow control. Let s talk about when it s okay to use a ball valve as a control valve. Flow control valves are necessary components in a broad range of industries.

They are very good in terms of control and coupled with actuator and characteristic of valve type globe valve can be used for wide range. Most of the industrial applications in process industry uses globe valve as control valves. Often arguments as to whether a linear or equal percentage trim is best are based on the theoretical inherent flow characteristics.