How do you determine color code on orifices?

To determine the color code on orifices, you can refer to the manufacturer’s specifications or documentation, which typically outline the color coding system used for different sizes or flow characteristics. Additionally, you can check for any color markings directly on the orifice itself, as they often indicate the size or type of orifice. If no information is available, you may need to use a color chart provided by the manufacturer or industry standards to match the observed color with its corresponding code.