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The Zurn Wilkins BVECXL full port brass ball valve with thermal expansion relief valve will relieve excess pressure caused by thermal expansion occurring within a closed water system, removing the buildup of potentially harmful water pressure.

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  • Water heater shut-off and thermal expansion relief
  • Economical thermal expansion control
  • Relief setting of 80, 100, and 125 psi
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Zurn Wilkins

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