Several ago, we made a post talking about the dimensional inspection of a valve, which involves a process of verification of physical dimensions, tolerances, and many other critical measurements of a valve, and it implies its “guts” too. Valve internals, seat rings, discs, wedges, bonnets, and others are also under dimensional approval. In the picture A182 F92 MSIV in rating 4500# internals, ready for inspection. Do you want to know a little bit more about Quality in Babcock Valves? You can read about it by following this link: