• Valve pressure rating 285 psi
• Max temperature rating 200 degreeF
• Flanged style
• EPDM encapsulated ductile iron disc
• Stainless steel stem with metal bushings
• Splined drive
• Extended neck
• Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator
• Not recommended for steam service
• Designed to meet MSS SP-67
• MSS SP-25 (markings)
• Certified to NSF/ANSI/CAN 372-2020, Drinking Water System Components - Health Effects

The NIBCO ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The valve features an EPDM encapsulated ductile iron disc. The internal stem/disc splined drive design eliminates the need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 inches. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO ductile iron butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO butterfly valves are backed by the NIBCO 5-year 125 Percent limited warranty.