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