BV

Internal Backwater Valve

  • Bronze construction
  • Neoprene seal and float
  • Stainless steel light tension spring
  • For use with 2 to 4 inch pipe

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.