Best Valve Type For Flow Control

Determining which flow control valve type is best for your particular situation depends on a host of criteria but the most commonly used types include gate valves globe valves pinch valves diaphragm valves and needle valves.

Best valve type for flow control.

The best type of flow control valve to use depends on the design parameters of the application. Latest in hydraulic valves. 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. Reduced fluid consumption low cost reliability and improved performance are the main advantages of the flow control valve.

Pressure and temperature compensated fixed or variable flow control. Even though ball valves aren t the best device to control flow they are still commonly used because of their cost effectiveness. Let s talk about when it s okay to use a ball valve as a control valve. Usually when someone say control valve then first valve comes in any engineer s mind is globe valves.

Image via flickr by nalundgaard. Valve rangeability is often stated as simply a deviation of the catalog flow characteristic from the theoretical characteristic. Here we will see how the consideration of the changes in process dynamics available valve pressure drop and control valve dynamics. Flow control valves are necessary components in a broad range of industries.

Above are general guidelines based on common application characteristics. Often arguments as to whether a linear or equal percentage trim is best are based on the theoretical inherent flow characteristics. This anti clogging property is an important feature of flow control valves.