Additional InformationMSS SP 25/67|NSF/ANSI/CAN 61/372
Marketing InformationThe NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 deg) 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 in. 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 years 125% limited warranty.