How to install a pipeline pressure gauge for DN25

2017-07-08View Original

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For pipelines of DN80 and above, a welded flanged globe valve can be used to install a pressure gauge; however, this is not possible for pipelines of smaller diameter. I would like to ask what methods can be used for installation in such cases? What materials are needed? I would like to thank all of you in advance~

Reply #22017-07-09

A diameter change can be made; it would be fine to use DN80 instead.

Reply #32017-07-09

It seems to be a single-flange type with local expansion.

Reply #42017-07-13

Thank you all. A reducing tee was added later, along with a process valve; the pressure gauge was installed directly via threads, and no shut-off valve for the gauge was used

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How to install a pipeline pressure gauge for DN25

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