Triple Offset Butterfly Valves

Triple Offset Butterfly Valves

  • Size Range  up to 84” (DN 2200)
  • Pressure Rating ANSI #150 through to ANSI #2500
  • Triple eccentric design allows no rubbing motion between seal and seat thro’ rotation reducing wear and prolonging life of valve
  • Torque seating allows for zero leakage in both preferred and reverse directions
  • Valves can be easily supplied with manual, electric, pneumatic or hydraulic actuator.
  • Certified Firesafe to API 607 4th Edition and BS6755 Part 3 and API 6FA
  • Reduced weight and laying length versus ball or gate valves of same size
  • Materials of Construction to suit client specifications: e.g. body and disc in carbon steel, austenitic stainless steel, duplex stainless steel, Alloy 20, Inconel, Monel, Hastelloy, and Titanium. 

Design Features

  • Double flanged, single flange lugged, and wafer bodies
  • Inherently firesafe resulting from all metal construction
  • Bi-directional shut off providing zero leakage
  • Lightweight construction reducing piping stresses
  • Cryogenic design available
  • High temperature service up to 700 degC
  • Ease of actuation owing to rotary quarter-turn action
  • Rotary motion reduces fugitive emissions from gland packing

Contact us today to discuss your enquiry: Info@SpecialisedValveSolutions.com