It’s time to choose the “scariest” photo of the year! The inspector behind the winning photo will receive a $100 gift card. Voting is open through December 31.
Senior Staff Engineer Bob Viers explores the operation of valve components and how ring adjustments influence opening pressure, stability, and capacity.
The “Synopsis” remains an essential reference for inspectors. Jurisdictional updates are due January 31 – help keep this trusted resource accurate and up to date.