/community-hubs/deltav-community-connect/b/safety-weblog/posts/5-questions-for-digital-valve-controller-and-safety-expert-riyaz-aliLet’s continue our 5 Questions for an Emerson Expert podcast series with our guest, Riyaz Ali . You may recall Riyaz from numerous posts about digital valve controllers and final control elements in safety instrumented system applications. He has almosten-USTelligent Community 13