Contact Summit Instrument Specialties Oakville today:

(289) 295-1093 / 1 (855) 337-7676

Lined Butterfly Valve

Summit Instrument Specialties strives to provide innovative and competitively priced solutions from premium manufacturers for a wide variety of industries including but not limited to; power, oil and gas, chemical, pharmaceutical, pulp and paper, food and beverage. To learn more about the lined butterfly valves available in Oakville, view the information below, with the option to download further product information.


AS Series butterfly valves are PFA lined (encapsulated) for superior corrosion resistance against severe chemicals and corrosive services.

  • Bi-directional, bubble tight shut-off
  • Rated to 150 psi
  • Standard 17-4PH® stem
  • Live-loaded packing
  • Blow out proof stem
  • 2-piece wafer of lug bodies are epoxy coated
  • Resilient back up liner
  • Multiple safety seals
  • Operating Temp: 20°F to 335°F
  • Sizes 2-12″ (CF for 14-24″)


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