| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Discover the extensive range of superior quality products by visiting our official page at: https://et-valve.en.made-in-china.com/product-list-1.html. Explore our innovative selections designed to meet diverse industrial needs with precision and reliability!
OEM DN50~DN2000 Pn6~Pn40 Manual / Electric / Pneumatic Actuated Flanged Butterfly Valve
The flanged butterfly valve is a marvel of engineering, utilizing a disc-shaped closing element (butterfly plate) that artfully rotates 90° to provide seamless on/off control. With robust flanged connections, it offers a compact structure, rapid operation, and precise flow regulation,making it indispensable in low and medium-pressure pipelines across the oil, chemical, water treatment, and power industries.
Advantage: When compared to traditional gate and globe valves, flanged butterfly valves stand out as 30-50% lighter and more compact,which makes them the perfect choice for space-constrained piping systems.
Applications: Ideally suited for ships, underground pipelines, and densely packed industrial plants.
Technical Basis: The innovative disc rotates a full 90° for complete open/close positions,eliminating the need for a cumbersome rising stem.
Advantage: Experience the swift elegance of instant 90° rotation (1-2 seconds) for full operation, alongside the ability for partial opening, enabling meticulous flow regulation (softer seals enhance modulation).
Vs. Competitors: While gate valves demand multiple turns, and ball valves, though fast, lack precision for throttling.
Use Case: Perfect for systems that require frequent operation or precise flow adjustment (such as cooling water loops).
Soft Seals (Rubber/PTFE): Achieve bubble-tight leakage (Zero Fugitive Emissions), making it ideal for water, gases, and mildly corrosive media.
Hard Seals (Metal/Alloy): Built to withstand high temperatures (≤600°C) and pressure (PN40/ANSI 600#),rendering it suitable for steam and oil applications.
Innovation: The remarkable triple-offset design ensures zero-friction sealing,significantly extending the service life by 3-5 times..
Advantage: When fully open, the disc aligns with flow, resulting in a pressure drop that is just 1/10th of gate valves,thereby slashing pump energy costs.
Data: Experience pressure loss of <0.1 bar (for water, DN200).
Ideal For: Especially suited for high-flow systems such as municipal water and power plant cooling.
Maintenance: Enjoy the convenience of seat/seal replacement without the need to remove the valve (applicable for certain designs).
Cost Savings: Imagine slashing your initial expenditure by a remarkable 40% with our innovative solution. Compared to traditional gate valves, our product ensures a staggering 50% reduction in installation expenses thanks to the effortless flanged connection process.
Case Study: In petrochemical plants, users experience impressive savings, boasting 30% lower annual maintenance costs.
Actuation Options: Choose from manual (lever/gear), electric, pneumatic, or hydraulic to suit your operational needs.
Material Flexibility:
Body: Select from cost-effective cast iron, corrosion-resistant SS316L, or high-strength duplex steel.
Seals: Options include EPDM for acid/alkali resistance, NBR for oil resistance, or PTFE for chemical-proof durability.
Industry Compliance: Ranging from FDA-grade standards for food and pharmaceutical applications to the rigorous ASME III standards for nuclear applications.
Tianjin ET Valve Co., Ltd., a trailblazer since its inception in 2022, is at the forefront of crafting superior mid-line soft-seal butterfly valves. We proudly deliver high-performance valve solutions tailored to the diverse demands of industries such as chemical processing, environmental protection, and food manufacturing. Our unwavering commitment to the domain of powder conveying and fluid control is evidenced by our relentless optimization of product design, meticulously crafted to suit the unique characteristics of various media. By embracing cutting-edge sealing innovations and specialized material processes, we adeptly address and mitigate the challenges posed by traditional valves, such as jamming and wear in viscous and corrosive environments, thereby significantly enhancing both reliability and longevity of our products.
ET Valve's unwavering dedication to technological excellence is embodied in our state-of-the-art laboratory and comprehensive testing systems that meticulously simulate complex operational conditions. These advanced capabilities allow us to rigorously conduct sealing performance, weather resilience, and durability assessments, all while adhering to stringent international standards, ensuring our products are of the highest caliber. As an enterprising and dynamic organization, our team is composed of nearly 50% technical R&D specialists who leverage digital design and intelligent manufacturing systems to achieve unparalleled efficiency in production and precise quality control. Our agile response infrastructure and bespoke service offerings have empowered us to deliver unique solutions to an array of domestic and global clients. We continue to drive forward the frontiers of technological innovation and value creation in the industrial valve sector, infused with a spirit of groundbreaking innovation.
1. Premium Precision Valves: Adhering to the most stringent standards and utilizing lean production techniques, we deliver top-quality valves that you can trust.
2. Trusted 'ET Valve' Brand: Enjoy the assurance and endorsement of reliability, backed by significant market recognition and customer loyalty.
3. Speedy Delivery and High Capacity: Experience the efficiency of our operations with the ability to manage up to three times the usual urgent orders smoothly.
4. Comprehensive Custom Service: From initial design to the final installation, benefit from our expert support throughout the entire process.
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