Valvesonly Europe is one of the top Butterfly Valve Manufacturer in Italy. A butterfly valve has a circular disc  inside the valve body as part of its construction. The disc, when the valve is closed, acts as a barrier, halting the passage of liquids or gases. Precision in the opening can be achieved by rotating the disc parallel or perpendicular to the flow direction, allowing for flow control. Butterfly valves are widely chosen for applications requiring swift shutdown or flow modulation due to their rapid and uncomplicated operation. In general, butterfly valves offer a balanced combination of performance, adaptability, and cost-effectiveness, catering to various fluid control requirements across industries.

Valve Parts:

●      Disc: The rotating disc controls the flow of fluid and is designed to minimize friction for efficient operation.

●      Seat: The valve seat provides a sealing surface for the disc, preventing leakage and ensuring a tight shut-off.

Types of Butterfly Valves:

●      Double Eccentric Butterfly Valve: Features a slightly tilted disc for reduced friction during opening and closing, minimizing wear and extending the valve's lifespan.

●      Triple Eccentric Butterfly Valve: Incorporates three offsets to eliminate rubbing between the seat and seal, enhancing sealing performance and durability, especially in high-pressure applications.

●      Double Offset Butterfly Valve: Designed with two offsets, reducing wear and ensuring a tight seal, suitable for applications requiring moderate pressure and temperature conditions.

●      Triple Offset Butterfly Valve: Utilizes three offsets to achieve a metal-to-metal sealing, providing superior performance in high-pressure and high-temperature environments.