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0102030405
Wafer Butterfly Valve with Ductile Iron and EPDM Rubber DN50-DN600.jpg
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China Wafer Butterfly Valve Suppliers - Durable Ductile Iron & EPDM Rubber Factory DN50-DN600 for Fluid Control

This highly efficient wafer type valve, manufactured from durable ductile iron, serves as a top choice for fluid control solutions in various sectors, including municipal, industrial, and commercial applications in China. With its EPDM seating, this valve ensures a reliable seal, making it a leader among suppliers seeking cost-effective options. Its compact design allows for easy installation, and the product complies with international industry standards, ensuring compatibility across different systems. As a trusted factory for fluid regulation needs, we deliver a budget-friendly solution that meets the demands of today's market, making it an ideal choice for businesses looking to enhance their operations
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    Product Details

    Product Specification
    Product Name Butterfly Valve Body/Disc Material Ductile Iron
    Type Wafer Shaft SS304/SS316
    Size DN50-DN600 Seal EPDM
    Operation Handle/Worm gear/Electric/Hydraulic/Peneumatic Standard DIN/ANSI/GOST/JIS/BS
    Product Description
    Recent advancements in valve engineering have elevated butterfly valves beyond traditional use cases, integrating smart features and advanced materials to meet modern industrial demands. One notable innovation is the adoption of triple-offset design, which eliminates contact between the disc and seat during rotation, reducing wear and extending service life—critical for high-pressure, high-cycle applications.
    Material science has also driven progress: ceramic-coated discs resist corrosion and erosion, while composite bodies offer lightweight durability for offshore or aerospace applications.
    Smart valve integration, including sensors and IoT connectivity, enables real-time monitoring of flow rates, pressure, and valve position, allowing predictive maintenance and remote operation. This connectivity is transformative for large-scale facilities, where centralized control of hundreds of valves improves operational efficiency.
    Butterfly Valve
    Another trend is the optimization of flow characteristics, with engineered disc profiles enhancing throttling precision. Manufacturers now tailor butterfly valves to specific media—such as corrosive chemicals, viscous fluids, or steam—by adjusting sealing materials and disc geometries. These innovations ensure butterfly valves remain competitive in industries like oil and gas, pharmaceuticals, and renewable energy, where performance standards continue to rise.
    Butterfly Valve (3)
    Butterfly Valve (1)
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    Frequently Asked Questions
    What size options are available for this butterfly valve?
    Our butterfly valves are available in sizes ranging from DN50 to DN600, making them suitable for a wide range of industrial piping applications.
    What materials are used in the construction of the valve?
    The valve features a body and disc crafted from robust Ductile Iron. The shaft is constructed from high-grade SS304 or SS316 stainless steel, and it utilizes a durable EPDM seal to ensure reliable leak prevention.
    Which international standards do these valves conform to?
    These butterfly valves conform to leading global standards, including DIN, ANSI, GOST, JIS, and BS, allowing seamless integration into diverse global systems.
    What are the benefits of the triple-offset design in butterfly valves?
    The triple-offset design eliminates contact between the disc and the seat during rotation. This minimizes friction, dramatically reduces wear, and extends the valve's overall service life in high-pressure and high-cycle applications.
    How does smart valve integration improve operation efficiency?
    By incorporating sensors and IoT connectivity, smart valves facilitate real-time monitoring of flow rates, pressure, and disc position. This data allows for predictive maintenance and remote operation, optimizing efficiency in large-scale facilities.