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Product Description
The Stainless Steel Triple Eccentric Metal Seated Wafer Butterfly Valve is engineered to deliver reliable performance in demanding fluid control systems. Designed with a triple offset structure, this valve ensures minimal friction between the disc and the sealing ring during operation. This advanced geometric design significantly reduces wear and tear, extending the service life of the valve while providing a secure, bubble-tight shutoff.
Constructed from high-grade stainless steel, the valve offers exceptional resistance to corrosion, extreme temperatures, and harsh media. The metal-to-metal seating mechanism makes it highly suitable for handling abrasive fluids, high-pressure steam, and high-temperature environments where soft-seated alternatives may fail. The wafer-style body design not only minimizes the overall weight and face-to-face dimensions but also simplifies the installation process between pipe flanges, ultimately reducing structural stress on the piping system and lowering maintenance costs for procurement projects.
For engineers and purchasing managers, selecting this triple eccentric butterfly valve means investing in long-term operational stability. Its robust construction helps mitigate the risks of unexpected downtime, ensuring continuous and efficient flow regulation across various demanding industrial conditions.
The following technical data sheet outlines the primary specifications and material configurations of our stainless steel butterfly valves. Reviewing these parameters will assist you in verifying the compatibility of the valve with your specific pipeline requirements, operating pressures, and environmental conditions.
Flow coefficient is an index to measure the flow capacity of a valve. The higher the flow coefficient is, the less the pressure loss upon fluid flowing through the valve. The values of flow coefficient differ from the sizes, types, and structures of valves. Valves of different types and specifications should be separately treated to make certain of its value of flow coefficient. For valves of the same structure, the value of flow coefficient differs according to the directions of fluid through the valves. This difference is usually caused by the difference in pressure recovery.
The table below illustrates the flow coefficient of the triple eccentric butterfly valve, which can be used as a reliable reference for engineers to choose the appropriate valve flow coefficient for specific pipeline designs.
Cv means the American gallons of +60°F (+16°C) water flowing through the valve per minute under a 1 pound/inch² (0.003561424 MPa) pressure drop.
Accurate dimensions are critical for seamless integration into existing piping infrastructure. The structural dimensions and connection parameters provided below are designed to help technical teams and procurement officers confirm the spatial requirements and flange compatibility. Proper evaluation of these external dimensions ensures a precise fit, thereby reducing installation time, preventing misalignment issues, and guaranteeing the structural integrity of the pipeline system.
As a dedicated production facility specializing in fluid control solutions, we focus on delivering reliable components for demanding industrial environments. Our manufacturing process for the Stainless Steel Triple Eccentric Metal Seated Wafer Butterfly Valve relies on rigorous forging and precise CNC machining. Every batch of raw materials undergoes strict metallurgical analysis to verify its composition and corrosion resistance properties. By implementing comprehensive quality control protocols—from raw stainless steel selection to final assembly—we ensure that every unit meets strict operational standards. The precision forging process guarantees structural integrity, minimizing the risk of material fatigue or deformation under extreme conditions. Furthermore, our testing facilities conduct rigorous pressure and leakage tests on every assembled valve before it leaves the production line, ensuring compliance with international industrial safety standards. This commitment to manufacturing precision provides procurement engineers and project managers with durable valves that support long-term pipeline stability and reduce the frequency of replacements.
The triple eccentric design and metal-to-metal seating make this wafer butterfly valve highly adaptable to harsh operational environments. It is specifically engineered to manage fluid isolation and flow regulation in sectors such as petrochemical processing, power generation, metallurgy, and municipal water treatment. In high-temperature and high-pressure scenarios, the specialized eccentric sealing mechanism significantly reduces friction during operation, ensuring a tight shut-off and extending the service life of the entire pipeline network. The wafer-style body design not only minimizes the overall footprint and weight of the installation but also simplifies the mounting process between standard pipe flanges. This structural advantage significantly reduces installation time and labor costs. During long-term operation, the durable metal seat resists wear from abrasive media, meaning maintenance teams spend less time on repairs. Whether deployed in corrosive chemical handling or critical steam applications, this valve configuration helps optimize system efficiency, reduce unexpected downtime, and lower overall maintenance costs for complex engineering projects.
Beyond our core stainless steel butterfly valves, we offer a broad portfolio of industrial valve solutions tailored to diverse project requirements. We understand that every fluid control system has unique demands, which is why we support customized production, flexible sizing, and specialized material configurations based on specific operational needs. Our engineering team is ready to assist you with technical selection, ensuring you receive the exact specifications required for your facility's safety and efficiency.
For a complete overview of our product lines, custom manufacturing capabilities, and detailed project quotations, please reach out to our team. We are committed to providing prompt responses, professional guidance, and reliable supply chain support for your ongoing and upcoming projects. Connect with us to request full product catalogs, discuss procurement terms, or consult on specialized valve applications.
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