Name: Wafer (lug) Butterfly Valve Manufacturer In India | Api 609 & En 593 Industrial Valve Standards
Brand: Ridhiman Alloys
Availability: InStock
Rating: 5 (10 reviews)

Question 1

What is a Wafer (Lug) Butterfly Valve?

Accepted Answer

A Wafer (Lug) Butterfly Valve is a type of butterfly valve designed with lugs or threaded inserts on the valve body. These lugs allow the valve to be bolted directly to the pipe flanges, making it ideal for systems where individual sections of the pipeline may need to be removed without disturbing the entire setup. It is widely used in low-pressure systems and provides a cost-effective solution for regulating or isolating flow.

Question 2

What materials are used to manufacture Wafer (Lug) Butterfly Valves?

Accepted Answer

These valves are typically made from materials like ductile iron, stainless steel, or carbon steel for the body. The disc and seat materials vary based on the application and can include elastomers like EPDM or metals for high-temperature and corrosive environments. The material selection ensures compatibility with the fluid, pressure, and temperature requirements.