BF03-121

Full Lug Style Butterfly Valves with NSF Certification

  • Lever handle
  • Aluminum bronze disc
  • Cast iron body
  • EPDM seat

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA