Double Offset Butterfly Valve

Description

Product Overview

Double Offset Butterfly Valve is designed for higher pressure and temperature applications where tight shut-off and longer seat life are required. The double offset disc design reduces seat friction during operation, making it suitable for demanding industrial services.

Key Features

  • Double offset disc design for reduced seat wear
  • Lower operating torque compared to concentric design
  • Suitable for higher pressure and temperature services
  • Metal or PTFE seat options available
  • Compatible with gear, pneumatic, and electric actuators

Technical Specifications

Product Type
Double Offset Butterfly Valve
Design Standard
API 609
Face to Face
API 609
End Connection
Flanged
Flange Standard
ASME B16.5
Pressure Rating
Class 150 / Class 300
Operation
Gear / Pneumatic / Electric
Seat Type
Metal / PTFE
Disc Design
Double Offset
Testing Standard
API 598

Available Material of Construction (MOC)

  • WCB
  • CF8 (SS 304)
  • CF8M (SS 316)

Size Range

50 mm to 600 mm

Applications

  • Steam Lines
  • Oil & Gas Services
  • Chemical & Process Industries
  • Power Plants
  • High Temperature Utilities