Model NFE BFWO/BFWC Wafer Butterfly Valves (NO & NC)

Valve available Normally Open and Normally Closed UL/ULC/FM

Meets the requirements of NSF/ANSI Standard 61

• Design Standard: API 609
• Face to face standard: ASME B16.1
• Top coupling flange: ISO 5211
• Test Standard: API 598