This premium lugged and tapped butterfly valve is designed for high-performance service where flexibility, durability, and superior sealing are essential. Featuring a stainless steel disc and a high-resistance FKM (Viton) liner, this valve offers maintenance-friendly installation and a long service life in challenging plant environments.

  • Lugged & Tapped Design: Allows for one-sided flange removal for maintenance or replacement without requiring a full pipeline shutdown.
  • Stainless Steel Disc: The 316 stainless steel disc provides maximum corrosion resistance and durability for aggressive fluids.
  • FKM (Viton) Liner: Offers excellent resistance to oils, solvents, and high temperatures ranging from -10°C up to +140°C.
  • Low-Torque Operation: Friction-optimised liner and disc interface reduces actuator size requirements and eases manual lever operation.
  • ISO 5211 Mounting Pad: Includes a standardised top mounting pad for direct pneumatic or electric actuation and manual lever installation.
  • Versatile Compatibility: Designed to fit PN10/16 flanges (1½" to 6") and PN16 flanges (8" to 24") with bidirectional flow capability.
  • Durable Construction: Built with a ductile iron or epoxy-coated cast iron body for structural strength in chemical, HVAC, and water treatment applications.

Combining robust materials with automation readiness, this lugged and tapped butterfly valve is an ideal solution for process systems requiring reliable isolation and one-sided maintenance access. It ensures minimal pressure drop and effective shut-off for both current requirements and future system upgrades.

Body Material Ductile iron or epoxy-coated iron cast
Disc Material 316 stainless steel
Liner / Seat FKM (fluoroelastomer, Viton)
Temperature Range -10°C to +140°C
End Connection Lugged and tapped
Flange Compatibility PN10/16 (1½" to 6"), PN16 (8" to 24")
Mounting Pad ISO 5211
Pressure Rating PN16 (1½" to 12"), PN10 (14" to 24")
Sizes Available 1½" to 12"

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Total price£328.48

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