A Bronze Flange Butterfly Valve is a type of industrial valve designed for regulating or isolating fluid flow in pipelines. It features a disc that rotates around a central axis to control the flow, and it is constructed primarily from bronze, a durable and corrosion-resistant material. The flange design allows for easy installation between pipeline flanges, making it suitable for a variety of applications, particularly in water and low-pressure systems.
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Specifications:
DN900/DN600
*Double Flange Type, Standard BS 5155
*Face to Face Standard: EN 558 Series 13
*Body Material: Bronze C95400
*Disc Material: Bronze C95400
*Stem Material: F51
*Seat Material: EPDM
*End Connection: RF
Key Features:
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Bronze Construction: The valve body and disc are made from bronze, offering excellent corrosion resistance, especially in water-based applications.
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Flange Connection: Designed to fit between ANSI, DIN, or other standard flanges, ensuring easy installation and compatibility with existing systems.
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Compact and Lightweight: Its simple design makes it easy to install and maintain.
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Bidirectional Flow Control: Can effectively regulate flow in both directions.
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Soft Seat or Metal Seat Options: Depending on the application, the valve can be equipped with a soft seat (e.g., EPDM, NBR) for tight sealing or a metal seat for higher durability.
Advantages:
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Corrosion Resistance: Bronze construction makes it ideal for use in water, seawater, and other non-aggressive fluids.
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Cost-Effective: Affordable compared to valves made from more expensive materials like stainless steel.
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Easy Installation: The flange design allows for quick and secure installation between pipeline flanges.
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Low Maintenance: Durable construction and simple design reduce the need for frequent maintenance.
Applications:
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Water supply and distribution systems.
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Marine and offshore applications.
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Low-pressure steam systems.
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General-purpose industrial applications.
