| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Discover the extensive product range by visiting our online catalogue: https://et-valve.en.made-in-china.com/product-list-1.html. Unearth the exceptional quality and engineering excellence of Tianjin ET Valve Co., Ltd, renowned for delivering robust solutions with our CF8M Flanged Butterfly Valve, crafted specifically for heavy-duty industrial applications. Explore unparalleled performance and innovation at your fingertips.
OEM DN50~DN2000 Pn6~Pn40 Manual /Electric/Pneumatic Actuated Flanged Butterfly Valve
The CF8M flanged butterfly valve is a marvel of engineering, utilizing a disc-shaped closing element (butterfly plate) that effortlessly rotates a full 90° for optimal on/off control. With robust flanged connections, this valve is designed to provide a compact structure that offers quick operation and precise flow regulation, making it an indispensable component for low to medium-pressure pipelines across oil, chemical, water treatment, and power industries.
Advantage: Flanged butterfly valves stand out against conventional gate and globe valves as they are 30-50% lighter and more compact, proving themselves as the perfect fit for space-limited piping systems.
Applications: Ideal for ships, underground pipelines, and densely packed industrial plants.
Technical Basis: The ingeniously crafted disc rotates 90° for full open/close, effectively eliminating the need for a rising stem, thus enhancing efficiency and reliability.
Advantage: With its instant 90° rotation (1-2 seconds) for full operation, the valve offers remarkable partial opening capabilities for precision flow regulation, where softer seals allow for superior modulation.
Vs. Competitors: Unlike gate valves that require multiple turns or ball valves that are quick but less precise for throttling, this butterfly valve offers unmatched control.
Use Case: Perfect for systems demanding frequent operation or flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Delivering bubble-tight leakage (Zero Fugitive Emissions), these seals are ideal for water, gases, and mildly corrosive media.
Hard Seals (Metal/Alloy): Designed to withstand high temperatures (≤600°C) and pressure (PN40/ANSI 600#), making them suitable for challenging environments like steam and oil.
Innovation: The triple-offset design ensures zero-friction sealing, significantly extending the service life by 3-5 timesthat of traditional designs.
Advantage: When fully open, the disc aligns seamlessly with the flow, reducing pressure drop to a mere 1/10th of what gate valves experience, which dramatically cuts pump energy costs.
Data: Pressure loss remains minimal, at <0.1 bar (for water, DN200).
Ideal For: Exceptionally well-suited for high-flow systems such as municipal water and power plant cooling.
Maintenance: The design allows seat/seal replacement to be carried out without the need for valve removal (specific designs).
Cost Savings: This feature significantly reduces downtime and maintenance costs, optimizing your operational budget. Experience an impressive 40% reduction in upfront costs when compared to traditional gate valves; Enjoy installation costs that are a remarkable 50% lower thanks to the simplicity of the flanged connection.
Illuminating Case Study: Petrochemical plants have observed a significant 30% decrease in their annual maintenance costs.
Comprehensive Actuation Options: Choose from manual (lever/gear), electric, pneumatic, or hydraulic actuation.
Robust Material Flexibility:
Valve Body Options: Select from cost-effective cast iron, corrosion-resistant SS316L, or high-strength duplex steel for your specific needs.
Advanced Seals: Available in EPDM for acid and alkali resistance, NBR for oil resistance, and PTFE for unparalleled chemical-proof protection.
Strict Industry Compliance: Ranging from FDA-grade standards suitable for food and pharmaceutical industries to ASME III standards required for nuclear applications.
Tianjin ET Valve Co., Ltd., a pioneering name in the valve industry, was founded in 2022 with a clear vision: to revolutionize valve technology. Specializing in the development and manufacturing of mid-line soft-seal butterfly valves, Tianjin ET Valve Co., Ltd. serves a diverse range of industries, including chemical, environmental protection, and food processing. Our commitment to excellence is reflected in our innovative approach to solving the challenges faced by traditional valves. By delving deep into the realms of powder conveying and fluid control, we tailor our product designs to cater to the unique characteristics of various media. Our state-of-the-art sealing structures and cutting-edge materials processes address common issues such as jamming and wear in viscous and corrosive media, thereby elevating our products' reliability and longevity to new heights.
At ET, technological advancement is at the heart of our operations. Equipped with a top-tier laboratory and a comprehensive testing system, we simulate complex working conditions to rigorously assess sealing performance, weather resistance, and durability. Adhering strictly to international standards, we guarantee the highest quality in every product we offer. As a forward-thinking and dynamic enterprise, nearly half of our team is dedicated to research and development, harnessing the power of digital design and intelligent manufacturing to achieve outstanding production efficiency and impeccable quality control. Our adaptability and commitment to customized services enable us to craft bespoke solutions for numerous domestic and global enterprises. Since our inception, we have been at the forefront of technological innovation, continuously driving advancements and unlocking new value potentials in the industrial valve sector.
1. Top-Quality Precision Valves - Crafted under the strictest standards with lean production to ensure superior performance.
2. Trusted "ET Valve" Brand - Renowned for reliability and recognized across the market for excellence.
3. Swift Delivery, Vast Capacity - Expertly managing urgent orders with ease, up to 3 times the usual demand.
4. Comprehensive Custom Service - From bespoke design to seamless installation, backed by expert support every step of the way.
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