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Ball valve vs DBB for drain on Bridle
We have a level bridle (DN80) with some instruments coming off the side of a vessel. There is no drain valve and thus it's really time consuming in order to pump water back up the bridle to calibrate the instruments during shut down. The MAOP is 300# and a tradesman suggested we use a DBB in...- Woody99
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- Replies: 1
- Forum: Pipelines, Piping and Fluid Mechanics engineering
