You can download an Adobe Acrobat file containing pressure drop curves for all Feroy selector valves. To view the document, you will need to have Adobe Acrobat Reader installed on your computer. Acrobat Reader is a free download.

Download PDF with all pressure drop curves.

In addition,you can link to individual images of pressure drop curves for specific models.

DSP40-1
DSP40-2
DS70
DS70HP
DS100
DS100HP
DS150
SP70
SP100
SP150
SS100