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Internal Backwater Valve

Watts BV bronze backwater valve with neoprene seal and float, stainless steel light tension spring.


  • Bronze construction
  • Stainless steel light tension spring

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific BV

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: