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Banff, Alberta

200mm Steel Valve Insertion Hot Tap 

N.S. Pawliuk completed several valve insertions on both 150mm and 200mm steel pipe as part of mechanical system upgrades in a historic hotel in Banff, Alberta. This work took place over the 2024 construction season. 

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Materials Selection

  • Hydra-Stop "Insta-Valve 250" insertion valves, featuring 304 stainless steel sleeves and EPDM resilient wedge gates. 

Key Points

  • These insertion valve were installed on a hot water pipe and a glycol heating system pipe.

  • Despite awkward installation conditions, difficult access and atypical orientations, these valves were installed in less than one day each. 

  • As seen in the photos, one of these valves was installed upside-down and the others coming off of the side of the pipe. 

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