| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Explore our diverse and high-quality product offerings at Tianjin ET Valve Co., Ltd by visiting: https://et-valve.en.made-in-china.com/product-list-1.html. Discover the CF8M Multi-Disc Butterfly Valve, designed for outstanding performance across various demanding applications.
OEM DN50~DN2000 Pn6~Pn40 Manual /Electric/Pneumatic Actuated Flanged Butterfly Valve
The flanged butterfly valve, a marvel in fluid control technology, features a disc-shaped closing element (butterfly plate) that gracefully pivots 90° to enable seamless on/off control. Equipped with robust flanged connections, this valve stands out due to its compact structure, rapid operation, and precise flow regulation capabilities,making it a versatile solution for low to medium-pressure pipelines across the oil, chemical, water treatment, and power industries.
Advantage: In comparison to bulkier gate and globe valves, flanged butterfly valves are engineered to be 30-50% lighter and more compact,making them the optimal choice for installations where space is at a premium.
Applications: Perfectly suited for use in ships, underground pipelines, and tightly packed industrial settings.
Technical Basis: The ingenious design allows the disc to rotate a full 90° for complete open/close functionality,eliminating the cumbersome need for a rising stem.
Advantage: Instantaneous 90° rotation achieved within just 1-2 seconds allows for full operation, with the added benefit of partial opening for meticulous flow regulation (with softer seals providing enhanced modulation).
Vs. Competitors: While gate valves necessitate multiple turns, and ball valves, though speedy, struggle with precise throttling.
Use Case: Ideal for systems demanding frequent operation or precise flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Achieves bubble-tight leakage (Zero Fugitive Emissions), ensuring optimal performance with water, gases, and mildly corrosive substances.
Hard Seals (Metal/Alloy): Designed to withstand high temperatures (up to 600°C) and pressures (PN40/ANSI 600#),making them ideal for applications involving steam and oil.
Innovation: The revolutionary triple-offset design guarantees zero-friction sealing,dramatically extending the service life by 3-5 times.
Advantage: When fully open, the disc aligns perfectly with the flow, significantly reducing pressure drop to just 1/10th of that experienced with gate valves,thereby slashing pump energy costs.
Data: Measured pressure loss is less than 0.1 bar (for water, DN200).
Ideal For: Perfect for high-flow systems, such as municipal water supply and power plant cooling.
Maintenance: Allows for seat/seal replacement without the need to remove the valve entirely (on select designs).
Cost Savings: Enjoy a striking 40% reduction in initial investment costs when compared to traditional gate valves; Benefit from 50% lower installation expenses thanks to the straightforward design of flanged connections.
Case Study: Leading petrochemical plants have experienced an impressive 30% reduction in annual maintenance expenses.
Explore a range of actuation options: including manual (lever/gear), electric, pneumatic, and hydraulic solutions.
Material Flexibility:
Body: Choose from cast iron (for cost efficiency), SS316L (for superior corrosion resistance), and duplex steel (for exceptional strength).
Seals: Available options include EPDM (for acid and alkali resistance), NBR (for oil resistance), and PTFE (for comprehensive chemical protection).
Industry Compliance: Ranges from FDA-grade approvals (for food and pharmaceutical applications) to ASME III standards (for nuclear needs).
Tianjin ET Valve Co., Ltd., founded in 2022, is at the forefront of designing and manufacturing top-tier mid-line soft-seal butterfly valves. These valves are engineered to deliver exceptional performance across industries such as chemical processing, environmental protection, and food handling. The company excels in the specialized domains of powder conveyance and fluid regulation, optimizing its product designs to cater to the unique properties of various media. By incorporating pioneering sealing structures and employing advanced material processes, Tianjin ET Valve adeptly addresses the challenges of jamming and wear associated with traditional valves when used in viscous and corrosive environments. This innovation not only enhances the reliability of its products but also extends their service life, setting a new standard in valve technology.
ET Valve is synonymous with technological excellence, boasting a cutting-edge laboratory and a comprehensive testing system capable of replicating complex operational scenarios. This ensures rigorous assessments of sealing performance, resilience to weathering, and durability, all in adherence to exacting international standards. As a dynamic and forward-thinking company, nearly half of its team comprises talented R&D experts, who leverage digital design and smart manufacturing to maintain superior production efficiency and stringent quality control. ET Valve's agile response capabilities and bespoke service approach have enabled it to craft tailored solutions for a diverse array of domestic and international clients. This commitment to innovation and technological advancement continuously drives breakthroughs, propelling the industrial valve sector into new realms of excellence.
1. Top-quality precision valves - Crafted under exceptionally strict standards and perfected through lean production techniques, ensuring unparalleled quality.
2. Trusted "ET Valve" brand - A symbol of reliability and market recognition, consistently delivering excellence across the industry.
3. Fast delivery, large capacity - Whether it's routine orders or up to 3x the usual urgency, we handle it with ease and efficiency.
4. Full-process custom service - From initial design to seamless installation, we offer expert support every step of the way.
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