Butterfly valve lug type valves provide a reliable and cost-effective solution for controlling bulk solids, liquids, and slurries across food, pharmaceutical, and industrial processing. Designed with threaded lugs for secure mounting, this versatile valve range offers robust construction, multiple material options, and flexible actuator configurations, ensuring dependable performance in a wide variety of applications.
Benefits:
- Low pressure drop across the valve for energy-efficient operation
- Minimal product contact: only the disc and liner touch the material
- No gasket required during installation, simplifying maintenance
- Easily replaceable liners to reduce downtime
- Certified to ATEX 94/9/EC and PED 97/23/EC
Also, valve ranges are available for plastics, chemical, and mineral processing applications. For more details, please visit the valves page on the performance materials Coperion website.

- Overview
- Options
- Features
- Gallery
Construction:
The valve body, disc, and liner are available in a variety of materials to meet different operational needs:
- Body and disc: Ductile iron (Rilsan coated), stainless steel, carbon steel
- Liners: EPDM, silicone, natural rubber, and more
- Bare-shaft
- Hand Lever Actuation
- Gearbox Driven Actuator
- Double Acting or Spring Return Pneumatic Actuator
- Limit Switch Assemblies
- Solenoid Control Valve
- Standard working pressure: up to 16 bar (depending on valve size)
- Flange compatibility: suitable for PN10 or PN16 flanges
- Temperature range: -45°C to +200°C, depending on liner and coating
- Bolt mounting ensures excellent alignment with pipe flanges
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