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Pressure relief according API 6D
We are working on a project with fully welded ANSI 600# trunnion mounted ball valves that have double piston effect seats. These valves will be used for gas service. The endcustomer is stipulating that a safety relief valve for the body cavity relief is not permitted. For us, nothing strange...- Freddyf
- Thread
- Replies: 2
- Forum: Valve engineering
