Your Professional Valve Solution

Triple offset butterfly valve are vital in applications where bubble-tight shut off is needed. In a few applications, bubble-tight shut off can't be accomplished utilizing twofold counterbalanced butterfly valves. A few applications don't give themselves well to conventional butterfly valves, for instance applications including savage chemicals or media with little particles inclined to obstructing valves and duct.
Design Feature
  • Frictionless closure
  • Super long usage life
  • Double block and bleed
  • ISO 5211 top flange
  • Zero leakage
  • Blowout-proof stem
  • Fire safe design
Design Standard
  • Design: API 609
  • Face to face: API609/ASME16.1
  • Test: API598
  • Fire safe: API607/API6FA
  • End connection: ASME:16.5/ ASME:16.47
Technical Specification
  • Size: 2”~60”
  • Class: 150#~2500#
  • Connection: flange/butt weld/lug/wafer
  • Operation: Manual/ Worm Gear/ Pneumatic actuator/ Electric actuator Temperature: -196°C to +550°C
  • Application: Water treatment /petroleum/chemical/power plant/iron and steel industry
Material Option
  • Body: Carbon steel/stainless steel/hastelloy/inconel alloy/monel
  • Trim: A105/SS304/SS316/F304/F316 
  • Stem: 17-4PH/SS316/F316/F6a