ISO Certified Double Eccentric Butterfly Valve with Stainless Steel Disc and Gear Operation for Water Applications

Product Description:

The Double Eccentric Butterfly Valve is a high-performance valve designed for reliable and efficient control of water flow in various industrial and municipal applications. This valve features a robust ductile iron body, which ensures durability and excellent resistance to corrosion, making it an ideal choice for water systems. With its flange connection, the valve can be securely installed in pipelines, providing a leak-proof seal that meets stringent industry standards.

Specifically engineered as a Double Eccentric Butterfly Valve, this product incorporates a unique design that enhances sealing performance and reduces wear on the valve components. The double eccentric configuration means that the valve disc is offset in two directions: from the centerline of the bore and from the centerline of the pipe, which minimizes friction during operation. This design not only extends the service life of the valve but also ensures smooth and precise throttling of water flow.

One of the standout features of this butterfly valve is the inclusion of a steel disc ring, which significantly improves the valve’s durability and sealing capability. The steel disc ring acts as a protective barrier, providing a tight seal against the valve seat, and helping to prevent leakage even under high-pressure conditions. This feature makes the valve suitable for critical applications where maintaining the integrity of the water system is paramount.

The valve is available in a wide size range from 1 inch to 72 inches, allowing it to be customized for various pipeline diameters and flow requirements. Whether the application involves small-scale water distribution systems or large-scale industrial pipelines, this valve offers the flexibility and performance needed to meet diverse operational demands.

Compliance with BS or ANSI standards ensures that the valve meets internationally recognized benchmarks for quality, safety, and performance. These standards guarantee that the valve has undergone rigorous testing and quality control processes, providing customers with confidence in its reliability and suitability for water applications. The adherence to these standards also facilitates easy integration into existing systems that conform to similar specifications.

Ideal for water applications, the Double Eccentric Butterfly Valve is engineered to handle various conditions including potable water, wastewater, and industrial water systems. Its robust construction and superior sealing capabilities make it suitable for both on/off and throttling services, ensuring efficient flow regulation and minimizing water loss. The valve’s flange connection type simplifies installation and maintenance, allowing for quick assembly and disassembly without compromising the integrity of the pipeline.

In summary, the Double Eccentric Butterfly Valve with a ductile iron body and flange connection is a reliable and versatile solution for water flow control. Its innovative double eccentric design, combined with the steel disc ring, ensures long-lasting performance and excellent sealing. Available in sizes ranging from 1 to 72 inches and manufactured according to BS or ANSI standards, this butterfly valve is perfectly suited for a wide range of water applications. Whether for municipal water distribution, industrial water treatment, or other water-related processes, this valve delivers dependable performance, ease of operation, and compliance with international quality standards.

Features:

• Product Name: Double Eccentric Butterfly Valve
• Application: Water
• Operation Options: Manual, Gear, Electric
• Disc Material: Stainless Steel
• Valve Type: Double Eccentric Butterfly Valve
• Certificate: ISO, UL, FM
• Features a reliable Butterfly Valve design for efficient flow control
• Valve Worm Gear Available for precise manual operation
• Durable construction suitable for water applications

Technical Parameters:

Applications:

The AFC Double Eccentric Butterfly Valve, available in models FBBD and FBGD, is a versatile and reliable solution designed for a wide range of water applications. Manufactured in China with high-quality ductile iron body material, this valve meets rigorous BS or ANSI standards, ensuring durability and performance in demanding environments. Its double eccentric design significantly reduces friction during operation, providing a tight seal and extended service life.

One of the key features of the AFC Double Eccentric Butterfly Valve is its big torque operation capability, which allows for smooth and efficient control of water flow even under pressure ranges of 0-2.5MPa. This makes it ideal for various water treatment plants, municipal water distribution systems, and industrial water pipelines where precise flow regulation is critical. The valve is equipped with a steel disc ring, enhancing its resistance to wear and corrosion, further improving longevity and reliability in harsh water conditions.

The valve offers flexible operation options including manual, gear, and electric actuations, catering to different installation requirements and user preferences. This adaptability makes it suitable for both small-scale applications and large industrial setups. The EPDM seat material provides excellent sealing performance and is compatible with a wide range of water qualities, ensuring leak-proof operation and minimizing maintenance needs.

Typical application occasions for the AFC Double Eccentric Butterfly Valve include water treatment facilities, irrigation systems, cooling water circuits, and fire protection systems. Its robust construction and compliance with international standards make it an excellent choice for infrastructure projects and industrial plants requiring reliable flow control solutions. Additionally, the valve’s ability to withstand varying pressure conditions and its easy operation make it suitable for usage in hydroelectric power stations and mining operations involving water management.

In summary, the AFC Double Eccentric Butterfly Valve FBBD and FBGD models deliver outstanding performance in water-related applications thanks to their durable ductile iron body, big torque operation, and steel disc ring construction. Meeting BS or ANSI standards, these valves provide efficient, reliable, and long-lasting service across a broad spectrum of scenarios, making them an essential component in modern water management systems.

Customization:

Our Double Eccentric Butterfly Valve, branded AFC and available in model numbers FBBD and FBGD, offers extensive product customization services to meet your specific needs. Manufactured in China with a robust ductile iron body material, this valve supports pressure ratings of PN10, PN16, and PN25, and is available in sizes ranging from 1 to 72 inches. The disc is constructed from high-quality stainless steel, ensuring durability and corrosion resistance.

We provide a variety of operation modes including manual, gear, and electric to suit your application requirements. The valve design complies with BS or ANSI Standard, guaranteeing international quality and compatibility. One of the key features of our Double Eccentric Butterfly Valve is the precision-engineered dovetail design, which enhances sealing performance and reliability.

By choosing our customization services, you can tailor the valve’s specifications, operation type, and materials to perfectly fit your system demands while benefiting from the advanced dovetail design and adherence to rigorous standards.

Support and Services:

Our Double Eccentric Butterfly Valve is designed to provide reliable and efficient flow control in a wide range of industrial applications. For technical support, our experienced team is available to assist with installation guidance, troubleshooting, maintenance tips, and performance optimization to ensure your valve operates at peak efficiency.

We offer comprehensive services including valve inspection, repair, and refurbishment to extend the life of your equipment. Our support also covers customization options and compatibility assessments to help you select the right valve specifications for your system requirements.

To maximize valve performance and longevity, we recommend regular maintenance checks, including lubrication of moving parts, seal inspections, and actuator calibration. Our technical documentation provides detailed procedures and best practices to support your maintenance team.

For any issues beyond routine maintenance, our skilled technicians can provide on-site service and training sessions to empower your staff with the knowledge to handle common operational challenges effectively.

Trust our dedicated product support and services to keep your Double Eccentric Butterfly Valve functioning smoothly, minimizing downtime and ensuring optimal flow control in your processes.

Packing and Shipping:

The Double Eccentric Butterfly Valve is carefully packaged to ensure it arrives in perfect condition. Each valve is wrapped with protective materials to prevent damage during transit and placed in a sturdy wooden crate or reinforced cardboard box, depending on size and weight. The packaging is designed to safeguard the valve from moisture, dust, and mechanical impact.

For shipping, we offer multiple options including sea freight, air freight, and land transportation to accommodate different delivery timelines and budget requirements. All shipments are securely loaded and handled by experienced personnel to maintain the integrity of the product. Tracking information and shipping documentation are provided for every order to ensure transparency and timely delivery.

FAQ:

Q1: What brand manufactures the Double Eccentric Butterfly Valve?

A1: The Double Eccentric Butterfly Valve is manufactured by AFC.

Q2: What are the model numbers available for this valve?

A2: The available model numbers for the Double Eccentric Butterfly Valve are FBBD and FBGD.

Q3: Where is the Double Eccentric Butterfly Valve produced?

A3: This valve is made in China.

Q4: What is a Double Eccentric Butterfly Valve used for?

A4: It is used to regulate flow in pipelines by providing reliable sealing and easy operation, commonly applied in water, gas, and chemical industries.

Q5: What materials are used in the construction of the AFC Double Eccentric Butterfly Valve?

A5: The valve typically uses high-quality metals for the body and disc, along with durable sealing materials to ensure long-lasting performance and corrosion resistance.