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Full Lug Style Butterfly Valves with NSF Certification

Series BF03-121 Full Lug Style Butterfly Valves are used for potable water applications. It features iron body construction, a stainless steel shaft, and a mounting pad for 10-position lever, gear operator, or actuator. Available with aluminum bronze discs and NSF Approved EPDM seats. Pressure Rating is 200psi WOG.


  • Complies with API 609 and MSS-SP-67 and certified by NSF to NSF/ANSI 61 Section 8.
  • Used for potable water applications
  • EPDM seat is phenolic backed, non-collapsible, and mechanically secured to provide dead-end service
  • Sizes: 2 in. ‒ 12 in. (50 ‒ 200mm)

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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: