The NIBCO® flanged end flat faced type butterfly valve provides bubble-tight shutoff at 200 PSI. The valve is an excellent substitute for a gate valve installed in water (200 DEG F or lower) applications, commercial and some light industrial process applications including HVAC, in addition to hot and cold potable water. The NIBCO® cast iron butterfly valve provides ease of operation with quarter-turn (90 DEG) open to close. 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 and cast iron butterfly valves for the most specified, versatile and economical valves option in commercial, mechanical and industrial applications. NIBCO® butterfly valves are backed by the NIBCO 5-YR 125% limited warranty.
- Operating mechanism: bare stem, infinite position plate and lock, lever lock, manual gear operator
- Extended neck
- Elastomer encapsulated disc
- PVC dust plug, stainless steel lower/upper stem, PTFE lower/upper bushing