Reliable & Cost-Effective Butterfly Valve for Municipal Water Projects

ATHENA Series double eccentric butterfly valve is specifically designed for drinking water systems, including water treatment, distribution, and transmission networks.
Engineered according to EN standards, it provides a reliable and economical solution for low to medium pressure applications.

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1. What is a Double Eccentric Butterfly Valve?

ATHENA double eccentric butterfly valve is a cost-effective solution specifically designed for drinking water systems
Its optimized structure reduces complexity while ensuring reliable sealing performance and long-term durability in municipal and industrial water applications.

2. Key Advantages

• Designed for Drinking Water Systems: Optimized for clean water applications, compliant with EN 593 and EN1074 standards.
• Hygienic Pin-less Disc Connection: Eliminates risk of corrosion and contamination, ensuring safe operation in potable water systems.
• Long-Term Corrosion Protection: Fusion bonded epoxy coating (≥250 µm) provides reliable protection in buried and humid environments.
• Low Torque Operation: Double bearing design reduces torque, lowering actuator requirements and improving operational efficiency.
• Energy Efficient Flow Design: Minimized head loss reduces pump energy consumption and operational costs.
• Flexible Installation: Supports vertical downward installation, suitable for complex pipeline systems.

3. Applications

• Municipal water supply systems
• Drinking water treatment plants
• Water transmission pipelines
• Underground pipeline networks

4. Why Choose ATHENA Valve?

Compared with standard butterfly valves, ATHENA provides:

• Better corrosion resistance for long-term use
• Hygienic design suitable for potable water
• Lower operating torque and energy consumption
• Competitive pricing for large-scale EPC projects

5. FAQ

Is this valve suitable for drinking water?
Yes, it is specifically designed for potable water systems and complies with EN standards.
Can it be installed underground?
Yes, with epoxy coating and IP68 gearbox option, it is suitable for buried service.
What is the advantage of pin-less design?
It prevents corrosion and avoids contamination risks in drinking water.
What pressure range is supported?
From PN10 to PN40 depending on configuration.
Can it be automated?
Yes, it can be equipped with electric or pneumatic actuators.

A cost-effective double eccentric butterfly valve designed for EPC projects, offering long service life, reliable sealing, and flexible configurations for global industrial applications.

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