Home Butterfly Valve Nibco LD-2022 Ductile Iron, Stainless Steel Disc and Stem Butterfly Valve

Nibco LD-2022 Ductile Iron, Stainless Steel Disc and Stem Butterfly Valve

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Nibco LD-2022 Ductile Iron, Stainless Steel Disc and Stem Butterfly Valve
Manufacturer: Nibco

The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The EPDM cartridge seat liner with stainless steel disc is recommended for water and chemical applications the liner compatibility will permit. An extended neck allows for insulation up to 2 inches. 

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Features Applications Model Document
  • Valve pressure rating 200 psi
  • 225°F continuous and 250°F intermittent service
  • Lug style
  • EPDM cartridge seat liner
  • Stainless steel disc
  • Stainless steel stem with stainless steel bushings
  • Extended neck
  • Operating mechanism: Bare stem, manual gear operator and pneumatic/electric automation
  • Not recommended for steam service
  • Designed to meet MSS SP-67
  • MSS SP-25 (markings)
  • Size range 14” to 20”

The NIBCO® lug type butterfly valves provide bubble-tight shutoff at 200 psi and bi-directional dead-end service without a downstream flange to 150 psi. The valve is recommended for commercial and some light industrial process applications, in addition to HVAC and hot and cold potable water.

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