Butterfly Valve

Butterfly Valve

KOMOTO® butterfly valves have been developed for a large number of applications throughout process industries. KOMOTO® high-performance butterfly valves are mainly used for isolation o on-off applications but also suitable for control, especially on high-flow, low-pressure applications. It offers additional advantages such as simple structure and low cost

Performance

  • High Cv to valve weight rato compared to conventional control valves
  • Throttlingcontrols 60° rotation, on-ff controls 90° rotation.
  • Excellent flow control rangeability.

Design Flexibility

  • Triple-offset design
  • Metal / Laminated / Soft seat available
  • Actuator mounting flange dimensions in accordance with ISO 5211
  • Swing through and tight shut-off seated trim design.
  • Flange types are available
  • Full range of bonnet and packing design to suit various temperatures and fluids
  • Provides fire safe sealing, which combines a soft seal ring and metal seal ring.
  • Full range of body and vane material options. Hard facing available

Specifications

Valve TypeButterfly Valve
Valve ModelSeries 10
Body TypeDouble offset High Performance/ Triple offset / Damper/TFE Lining/Rubber Lining
Valve Size (inch)3456810121416182024up to 64
Valve Size (mm)80100125150200250300350400450500600up to 1600
Pressure RatingANSI 150# ~ 1500# (vary with detail body type)
End ConnectionWafer, Lug, Double Flange, Full Flange, etc
Body MaterialsCarbon Steel, Stainless Steel, Special alloys (Hastelloy-B/C, Monel, Inconel, Duplex, etc)
Bonnet TypePlain(-17°C to 230°C), Extension(-45°C to -17°C, over 230°C), Cryogenic(-196°C to -45°C)
PackingGraphite, PTFE, VOC, etc
GasketGraphite, PTFE
GuidingBushing
Seat TypeMetal/Soft/Laminated
Valve Plug ShapesVANE
Plug CharacteristicInherent
Trim MaterialsStainless Steel, Special Alloys (Hastelloy-B/C, Monel, Inconel, Duplex, etc)