An EN 593 Butterfly Valve is designed in accordance with the European EN 593 standard, encompassing double-flanged, lug-type, and wafer-type configurations. These valves are ideal for regulating or stopping the flow of liquids, ensuring smooth and efficient operations in systems requiring quick, reliable flow control.

How Does a Butterfly Valve Work

A butterfly valve utilizes a rotating disc, or "butterfly," to control fluid flow within a pipeline. When turned a quarter-turn (90°), the disc fully opens or closes, allowing for either complete flow or complete shutoff. Partial rotation offers flow regulation, making butterfly valves versatile in flow isolation and throttling.

Key Features of I-FLOW EN 593 Butterfly Valves

EN 593 Compliance: These valves are built to meet EN 593 standards, guaranteeing optimal performance, durability, and safety.

Versatile Configurations: I-FLOW butterfly valves are available in wafer, lug, and double-flanged options, allowing customization for various piping setups.

Corrosion-Resistant Materials: Made from high-grade materials such as ductile iron, stainless steel, and carbon steel, these valves offer excellent durability and corrosion resistance.

Soft or Metal Seat Options: Suitable for different pressure requirements, the valves offer tight sealing for both low- and high-pressure applications.

Low Torque Operation: Designed for smooth manual or automated operation with minimal torque, reducing actuator wear and energy consumption.

Spline Shaft Technology: Ensures precise control and minimal internal wear, enhancing service life.

Butterfly Plate Structure: Allows rapid open-close action, making the valve highly suitable for fluid media control and emergency shutoffs.

Benefits of I-FLOW EN 593 Butterfly Valves

Quick Easy Operation: The quarter-turn mechanism ensures a fast response, beneficial in time-sensitive situations.

Cost-Effective Flow Control: Butterfly valves are an economical choice for isolating and regulating large flow volumes.

Minimal Maintenance: With a straightforward design and fewer moving parts, these valves require less upkeep, reducing downtime and overall operational costs.

Compact & Lightweight: Their compact form is easy to install in limited spaces, offering an advantage over bulkier gate or globe valves.