Lug Type Double Eccentric Butterfly Valve

│ FEATURES │

• High-performance butterfly valve for high temperature and high pressure service.
• Double or triple offset geometry allows for metal-to-metal sealing without interference and provides a long service life.
• Frictionless and non-interference metal-to-metal seat provides zero leakage with the least amount of torque.
• And, the metal-to-metal contact is inherently firesafe.
• A laminated stainless steel/graphite ring is secured in position by a full-faced retainer bolted to the disc.
• The elasticity of the laminated ring ensures uniform peripheral sealing, achieving full shutoff regardless of flow direction.
• We can also offer a solid metal disc seal for high temperature and severe applications.
• For non-critical service, a PTFE or Reinforced PTFE seat is also available with fire safety option.

Size Range DN50 - DN1200 (2" - 48")

Pressure Rating PN10, PN16, Class 150, JIS 10K

Body Material Cast Steel, Stainless Steel, Brone Alloy, Nickel Alloy

Disc Material Stainless Steel, Bronze Alloy, Nickel Alloy

Seat Material EPDM, NBR, PTFE, Viton (High Temperature)

Connection Wafer, Lug, Flanged (ANSI, DIN, JIS Standard)

Operation Lever Handle, Gear Box, Pneumatic/Electric Actuator

Temperature -20°C ~ +120°C (Depends on Seat material)