NIBCO Butterfly Valves
Butterfly valves provide bi-directional dead-end service in commercial and industrial service and can be used for on/off service and throttling/balancing. They can provide many maintenance free cycles and still accommodate bubble tight shut off. All valves meet MSS SP 67, 68, or 25 standards.
NIBCO offers the following butterfly valves:
Ductile Iron Butterfly Valves; 2” - 12”
LD/WD 2000/3000/3510/5000 Series
- Wafer & lug design
- Molded-in liner (BUNA, EPDM, Viton®)
- Ductile iron/SS/aluminum bronze disc
- Lead free/HVAC/UL & FM fire protection systems
- One-piece stem/geometric drive/pinless/boltless water way
- 200-285 PSI
Ductile Iron Butterfly Valves Large Diameter; 14” - 60”
LD 1000/2000/2100/2022/2122/7080 Series
- Lug design
- Cartridge liner (EPDM)
- Ductile Iron/SS/aluminum bronze/nylon coated disc
- Lead free & HVAC systems
- 150-232 PSI
Grooved Ductile Iron Butterfly Valves; 2-1/2” - 10”
GD 4765/4865/6865
- Grooved connection (Economic alternative)
- Epoxy coated ductile iron body & BUNA/EPDM encapsulated disc
- Lead free/HVAC/UL/FM fire protection systems
- UL/FM series have factory installed supervisory switches & NYC MEA yellow directional flag
- 300-350 PSI
Press Connect Ductile Iron Butterfly Valves; 2-1/2” - 4”
PFD 2000/3000 Series
- Press x Press female connection
- Molded-in liner (EPDM)
- Aluminum bronze/SS disc
- Lead free & HVAC systems
- One-piece stem/geometric drive/pinless/boltless water way
- 200 PSI
Flanged Ductile Iron Butterfly Valves; 2” - 10”
FC2000/FD5000
- 4 in1 Replacement Valve for Gate, Plug, Ball, & Spooled Butterfly
- Epoxy coated flanged ductile iron body & BUNA/EPDM encapsulated disc
- Lead free & HVAC systems
- 200-285 PSI
High Performance Butterfly Valves; 2” - 30”
LCS 6822/7822 Series
- Lug design
- Class 150 & 300 carbon steel body
- PTFE seats & seals/SS disc
- API 609 seat pressure temp
- ASME/ANSI B 16.5 flange dimensions
- ISO 5211, EN12116 actuator mounting top works
- 285-740 PSI