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Lug Butterfly Valve Manufacturers

Speciality Valve distinguishes itself as a leading Lug butterfly valve manufacturers in India, catering to global markets, including Italy, Canada, France, and Australia.

The lug butterfly valve, a specialised type featuring distinctive lugs on the valve body, offers a streamlined installation without additional nuts and bolts between flanges in the pipeline.

What is a Lug Butterfly Valve?

A Lug Butterfly Valve is a type of quarter-turn valve commonly used in industrial applications to control the flow of different types of fluids, including gases, liquids, and slurries. The valve’s name comes from the design of its mounting mechanism, which uses “lugs” or threaded inserts to attach the valve to pipes. These lugs allow the valve to be bolted into a pipeline, making it easier to install and remove without disrupting the entire piping system. The valve itself works by using a rotating disc that moves perpendicular to the flow of fluid. Equipped with drilled-through lugs for direct flange connection, these valves redefine the installation process, providing simplicity and effectiveness. Widely utilised in industries such as water distribution, oil and gas, and chemicals, these valves excel in applications where straightforward installation and removal are crucial. The unique advantage of lug butterfly valves lies in their suitability for systems requiring ongoing maintenance or inline repairs. Direct connection to flanges ensures secure attachment, making them an exceptional choice for applications prioritising simplicity, reliability, and ease of maintenance.


  1. Bi-Directional Flow
  2. Quarter-Turn Operation
  3. Compact and Lightweight Design
  4. Low Pressure Drop
  5. Bubble-Tight Shut-off
  6. Cost-Effective
  7. Versatility
  8. Simple Construction
  9. Wide Range of Sizes


  1. Water and Wastewater Treatment: As Lug butterfly valve manufacturers in India, our valves ensure efficient fluid control in water treatment processes with their streamlined installation and maintenance-friendly design.
  2. Chemical Processing: In chemical industries, lug butterfly valves excel in applications demanding simplicity, reliability, and ease of maintenance, ensuring secure attachment for ongoing processes.
  3. Petrochemical and Oil Refineries: Specially designed for oil and petrochemical industries, these valves provide a cost-effective solution with their compact design and secure flange connection.
  4. Power Generation: Lug butterfly valves play a vital role in power generation applications, offering bi-directional flow control, low pressure drop, and efficient shut-off capabilities.
  5. Mining and Minerals: The versatility and wide range of sizes of lug butterfly valves make them ideal for mining and mineral processing, ensuring precision flow control in diverse operational conditions.
  6. Water Distribution: Lug butterfly valves contribute to reliable water distribution systems with their compact and lightweight design, enabling efficient control and maintenance.
  7. Chemical Distribution: These valves are a reliable choice for chemical distribution processes, ensuring precise and cost-effective fluid control with their simple construction.
  8. Pulp and Paper: Lug butterfly valves find application in the pulp and paper industry, providing bubble-tight shut-off and versatility for various stages of production.
  9. Textile Manufacturing: In textile manufacturing, these valves offer quick operation and bi-directional flow control, contributing to seamless fluid management in diverse processes.
  10. Marine and Offshore: Lug butterfly valves meet the stringent demands of marine and offshore applications, providing a secure and dependable solution for fluid control in challenging environments.


  1. Material: Ductile Iron, Cast Iron, Duplex Steel.
  2. Other Materials: CF8M, CF8, SS316, CF3M, WCB, SS304, F51, F53, 4A, 5A, 316L.
  3. Class: 150 to 300
  4. Nominal Pressure: PN 6 – PN 25
  5. Ends: Lug
  6. Size: 2’’ to 72’’
  7. Operation: Lever operated, Electric actuated, Pneumatic actuated, Gear operated.

Visit us: https://www.specialityvalve.com/product-category/lug-butterfly-valve