We have an application that requires a relief valve to be installed on the desalter (17 API crude oil). This PSV will relieve back to the Crude tower which is 200 feet away. I am thinking about locating this PSV at the Crude tower for easy access. However, the inlet drop will be more than 3%. I am thinking about using a pilot PSV but am doubted that it would work for the service. Can I use a remote pilot (like the isodome) at the desalter to control the PSV at the tower? I would appreciate any help for this application.
I am sure some of you have dealt with this issue before. Please share with us your experience.
Thank you very much.
I am sure some of you have dealt with this issue before. Please share with us your experience.
Thank you very much.