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Zurn Wilkins 40XL2 in-line soft-seated single check valve for potable water applications. Often used to protect a backflow preventer from water systems pressure fluctuations and water hammer conditions.

  • Features & Benefits
  • Resources
  • Prevents RP discharge due to inlet pressure fluctuations
  • Prevents RP discharge due to water hammer
  • NSF 61G
Lead Free
Zurn Wilkins

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Spec Sheets & Install