| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Explore the comprehensive product offerings by visiting our detailed catalog: https://et-valve.en.made-in-china.com/product-list-1.html. Discover the cutting-edge technology and precision engineering of Tianjin ET Valve Co., Ltd's High-Pressure DN50 DN2000 Control Valve, masterfully crafted with durable NBR Seal Material for unmatched reliability and performance.
OEM DN50~DN2000 Pn6~Pn40 Manual/Electric/Pneumatic Actuated Flanged Butterfly Valve
The flanged butterfly valve is ingeniously designed with a disc-shaped closing element, known as the butterfly plate, which effortlessly rotates 90° to provide on/off control. With robust flanged connections, it boasts a compact structure, rapid operation, and precise flow regulation, making it an indispensable component in low to medium-pressure pipelines across the oil, chemical, water treatment, and power industries.
Advantage: Compared to traditional gate and globe valves, flanged butterfly valves are 30-50% lighter and more compact, making them the optimal choice for installations with limited space, such as space-constrained piping systems.
Applications: Ideal for use in ships, underground pipelines, and densely packed industrial plants.
Technical Basis: Ingeniously, the disc rotates 90° for full open/close, eliminating the cumbersome need for a rising stem.
Advantage: Experience lightning-fast 90° rotation (1-2 seconds) for complete operation, with the flexibility of partial opening for precise flow regulation (softer seals offer superior modulation).
Vs. Competitors: Unlike gate valves that require multiple turns, and while ball valves offer speed, they lack precision for throttling.
Use Case: Ideal for systems demanding frequent operation or flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Ensure bubble-tight leakage (Zero Fugitive Emissions), perfect for applications involving water, gases, and mildly corrosive media.
Hard Seals (Metal/Alloy): Expertly withstand high temperatures (up to 600°C) and pressure (PN40/ANSI 600#), making them suitable for demanding environments such as steam and oil.
Innovation: The triple-offset design guarantees zero-friction sealing, significantly extending the service life by 3-5 timescompared to standard designs.
Advantage: When fully open, the disc aligns seamlessly with the flow, drastically reducing pressure drop to 1/10th of gate valves, leading to substantial reductions in pump energy costs.
Data: Experience pressure loss of less than 0.1 bar (for water, DN200).
Ideal For: Designed for high-flow systems, such as municipal water and power plant cooling.
Maintenance: Allows seat/seal replacement without necessitating valve removal (in specific designs), ensuring easy, cost-effective maintenance.
Cost Savings: Experience a remarkable 40% reduction in upfront costs when compared to conventional gate valves; our solution offers an impressive 50% saving on installation expenses thanks to the simplicity of flanged connections.
Case Study: Prestigious petrochemical plants have documented a significant 30% decrease in their annual maintenance costswith our advanced valve system.
Actuation Options: Choose from manual options (lever/gear), or embrace automation with electric, pneumatic, or hydraulic actuation.
Material Flexibility:
Body: Select from cost-effective cast iron, corrosion-resistant SS316L, or high-strength duplex steel.
Seals: Durable options include EPDM for acid/alkali resistance, NBR for oil resistance, and PTFE for chemical protection.
Industry Compliance: Meeting standards from FDA-grade (suitable for food and pharmaceuticals) to ASME III (suitable for nuclear applications)ensuring unparalleled compliance and safety.
Tianjin ET Valve Co., Ltd., founded in 2022, stands as a leader in the development and manufacturing of mid-line soft-seal butterfly valves. Our high-performance valve solutions cater to a diverse range of industries, including chemical, environmental protection, and food processing. Specializing in powder conveying and fluid control, we meticulously optimize our product designs to accommodate the unique characteristics of various media. By incorporating pioneering sealing structures and utilizing advanced material processes, we effectively address the challenges of jamming and wear encountered by traditional valves in viscous and corrosive environments. This innovation not only enhances product reliability but also extends service life, setting new standards in valve technology.
At ET, our commitment to technological excellence is unwavering. We have established a state-of-the-art laboratory equipped with a comprehensive testing system, capable of simulating complex operational conditions. This facility enables us to conduct rigorous assessments of sealing performance, weather resistance, and durability, all in strict adherence to international standards, ensuring unparalleled product quality. As a dynamic and forward-thinking enterprise, nearly half of our workforce is dedicated to technical research and development. Leveraging digital design and intelligent manufacturing systems, we achieve unparalleled efficiency in production and precision in quality control. Our agile response mechanisms and bespoke service advantages have allowed us to craft exclusive solutions for numerous domestic and international clients. We are continuously driving technological advancements and achieving groundbreaking value innovations in the industrial valve arena, fueled by our inventive spirit.
1. Unparalleled Precision and Quality - Our top-quality precision valves adhere to the strictest industry standards, produced through meticulous lean manufacturing processes.
2. Esteemed 'ET Valve' Brand - Known for reliability and recognized across markets, our brand stands for trust and excellence.
3. Expedited Delivery, High Capacity - Our robust production capabilities effortlessly manage up to three times the volume of urgent orders with speed.
4. Comprehensive Custom Services - From initial design to final installation, we offer expert support throughout the entire process, tailored to your needs.
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