The NIBCO® flanged end raised faced type butterfly valve provides bubble-tight shutoff at 285 PSI. The valve is an excellent substitute for gate valves installed in water (185°F or lower) applications such as commercial and some light industrial process applications including HVAC, in addition to compressed air and vacuum services.
Flanged style
Buna-N 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