| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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For a seamless exploration of our premium offerings, visit our comprehensive product list at Tianjin ET Valve Co., Ltd: https://et-valve.en.made-in-china.com/product-list-1.html. Browse through our high-quality selections like the Flanged Butterfly Valve crafted with robust 316L material, specifically engineered for exceptional performance in high-temperature applications.
Experience the precision and versatility of the OEM DN50~DN2000 Pn6~Pn40 Flanged Butterfly Valve. Available with manual, electric, or pneumatic actuation, it provides exceptional control and reliability for a wide range of applications.
The flanged butterfly valve incorporates an innovative disc-shaped closing element (butterfly plate) that expertly rotates 90° for seamless on/off control. With robust flanged connections, this valve offers a compact structure, swift operation, and exceptional flow regulation, making it highly suitable for low to medium-pressure pipelines across oil, chemical, water treatment, and power industries.
Advantage: Unlike traditional gate or globe valves, our flanged butterfly valves are 30-50% lighter and significantly more compact, making them perfect for installations where space is at a premium.
Applications: Ideal for use on ships, within underground pipelines, and in densely packed industrial plants.
Technical Basis: Featuring a disc that rotates 90° for a complete open/close cycle, this design negates the need for a rising stem, providing straightforward operation.
Advantage: Achieve full operation with an instant 90° rotation (1-2 seconds). Enjoy partial opening capabilities for precise flow regulation, with softer seals enhancing modulation accuracy.
Vs. Competitors: While gate valves demand multiple turns, and ball valves are rapid, they lack the precision required for throttling.
Use Case: Perfect for systems demanding regular operation or flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Ensure bubble-tight leakage (Zero Fugitive Emissions), making them ideal for handling water, gases, and mildly corrosive media.
Hard Seals (Metal/Alloy): Engineered to withstand elevated temperatures (up to 600°C) and high pressure (PN40/ANSI 600#), these seals are perfect for steam and oil applications.
Innovation: Our triple-offset design guarantees zero-friction sealing, significantly extending the valve's service life by 3-5 times.
Advantage: When fully open, the disc aligns with the flow, drastically reducing pressure drop to just 1/10th of what is found in gate valves, leading to substantial savings on pump energy costs.
Data: Experience pressure loss of less than 0.1 bar (for water, DN200), highlighting its efficiency.
Ideal For: Perfectly suited for high-flow systems, including municipal water and power plant cooling operations.
Maintenance: Simple seat and seal replacement possible without necessitating valve removal (in certain designs).
Cost Savings: Enjoy a spectacular 40% savings on upfront costs when compared to traditional gate valves; experience a remarkable 50% reduction in installation expenses thanks to the straightforward nature of flanged connections.
Compelling Case Study: Leading petrochemical plants have reported a substantial 30% decrease in their annual maintenance costs.
Diverse Actuation Options: Choose from manual options (lever/gear), electric, pneumatic, or hydraulic actuation to meet your needs.
Impressive Material Flexibility:
Robust Body: Available in cost-effective cast iron, corrosion-resistant SS316L, or high-strength duplex steel.
Reliable Seals: Featuring EPDM for acid/alkali resistance, NBR for oil resistance, and PTFE for chemical resilience.
Comprehensive Industry Compliance: Ranging from FDA-grade for food and pharmaceutical industries to ASME III standards suitable for nuclear applications.
Founded in 2022, Tianjin ET Valve Co., Ltd. stands at the forefront of innovation, specializing in the development and manufacturing of mid-line soft-seal butterfly valves. Our high-performance solutions cater to a diverse range of industries, including chemical, environmental protection, and food processing, where precision and reliability are paramount. With a deep commitment to the field of powder conveying and fluid control, we tailor our product designs to meet the unique demands of various media. Our cutting-edge sealing structures, coupled with advanced material processes, effectively address the challenges of jamming and wear commonly faced by traditional valves in viscous and corrosive environments, offering a remarkable enhancement in product reliability and longevity.
At ET, technological advancement is at our core. We have established a state-of-the-art laboratory and a comprehensive testing system to simulate complex operating conditions, ensuring rigorous assessment of sealing performance, weather resistance, and durability. Committed to international standards, we guarantee exceptional product quality. As a dynamic and forward-thinking company, nearly half of our team 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 and bespoke service offerings have enabled us to deliver tailored solutions to numerous domestic and international clients since our inception. We continuously drive technological advancements and value innovation in the industrial valve sector, solidifying our position as industry leaders.
1. Top-quality Precision Valves - We adhere to stringent standards and embrace lean production to deliver exceptional quality every time.
2. Trusted "ET Valve" Brand - Renowned for reliability and celebrated with widespread market recognition.
3. Expedited Delivery, Enhanced Capacity - Capable of effortlessly managing three times the volume of urgent orders.
4. Comprehensive Custom Service - From design to installation, we provide expert support at every step.
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