| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Explore our extensive product catalog at: https://et-valve.en.made-in-china.com/product-list-1.html. Discover the exceptional range of high-performance valves specifically crafted to meet your precise flow control needs. Experience the perfect blend of durability and innovation with our cutting-edge 316L Pneumatic Butterfly Valve, meticulously engineered for efficient flow management. Visit us today and transform your industrial operations with Tianjin ET Valve Co., Ltd's unparalleled expertise and commitment to quality.
OEM DN50~DN2000 Pn6~Pn40 Manual/Electric/Pneumatic Actuated Flanged Butterfly Valve
Discover the innovative flanged butterfly valve, a marvel of engineering equipped with a disc-shaped closing element known as the butterfly plate. This sophisticated component rotates a smooth 90° to control on/off functions, ensuring seamless operation. With its robust flanged connections, this valve truly stands out. Its compact design allows for quick operation and precise flow regulation, making it an indispensable asset in any system.This versatile valve finds its home across various industries, including oil, chemical, water treatment, and power, particularly in low to medium-pressure pipelines.
AdvantageIn comparison to its counterparts like gate valves and globe valves, the flanged butterfly valve is 30-50% lighter and significantly more compact, a perfect choice for pipelines where space is at a premium.
ApplicationsIdeal for use in ships, underground pipelines, and tightly packed industrial plants.
Technical BasisThe valve's disc rotates 90° to achieve full open/close functionalities, eliminating the traditional need for a rising stem and making operations smoother than ever.
AdvantageBenefit from instantaneous 90° rotation (taking just 1-2 seconds) for complete operation, while also offering partial opening for superior flow modulation thanks to softer seals that enhance accuracy.
Vs. CompetitorsGate valves require cumbersome multiple turns; ball valves, though fast, lack precision in throttling.
Use CasePerfect for systems demanding frequent operation or meticulous flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Achieves bubble-tight leakage (Zero Fugitive Emissions), making it ideal for managing water, gases, and mildly corrosive media.
Hard Seals (Metal/Alloy): Capable of withstanding high temperatures (up to 600°C) and pressures (PN40/ANSI 600#), perfectly suited for applications involving steam and oil.
InnovationFeaturing a triple-offset design that guarantees zero-friction sealing, this design innovation extends service life by an impressive 3-5 timeslonger than conventional alternatives.
AdvantageWith a fully open disc aligning perfectly with flow, it reduces pressure drop to a mere 1/10th of what gate valves experience, leading to substantial cuts in pump energy expenditure.
DataPressure loss is maintained below <0.1 bar (especially for water, DN200).
Ideal ForHigh-flow systems such as municipal water networks and power plant cooling circuits.
MaintenanceSignificantly simplified as seat/seal replacement is feasible without the need to remove the valve — a feature available in certain designs.
Cost SavingsThis practical advantage translates to substantial cost savings over time. Experience an impressive 40% reduction in upfront costs compared to traditional gate valves; Enjoy installation costs that are slashed by 50% thanks to the simplicity of flanged connections.
Illuminating Case Study: Petrochemical plants have reported a remarkable 30% decrease in annual maintenance costs.
Comprehensive Actuation Options: Choose from manual (lever/gear), electric, pneumatic, or hydraulic options.
Superior Material Flexibility:
Robust Valve Body: Available in cast iron (for cost-effectiveness), SS316L (for exceptional corrosion resistance), and duplex steel (for unparalleled strength).
High-Performance Seals: Options include EPDM (for acid/alkali resistance), NBR (for oil resistance), and PTFE (for chemical resistance).
Strict Industry Compliance: From FDA-grade standards (suitable for food and pharma) to ASME III standards (for nuclear applications).
Tianjin ET Valve Co., Ltd. burst onto the scene in 2022, where it spearheads the development and manufacturing of mid-line soft-seal butterfly valves. It proudly delivers high-performance valve solutions that cater to pivotal industries such as chemical processing, environmental protection, and food processing. Immersed deeply in the realm of powder conveying and fluid control, the company tailors its product designs to align seamlessly with the nuanced characteristics of various media. By harnessing innovative sealing structures and employing special material processing techniques, they expertly tackle the persistent challenges of jamming and wear prevalent in traditional valves when exposed to viscous and corrosive media. This results in remarkable enhancements in both product reliability and longevity.
ET Valve places technology at its core, establishing a state-of-the-art laboratory equipped with a comprehensive testing system capable of simulating intricate working conditions. This enables them to conduct rigorous tests for sealing performance, weather resistance, and durability while adhering strictly to international quality standards. As a vibrant and forward-thinking enterprise, nearly half of the team is comprised of technical R&D experts. By leveraging digital design and intelligent manufacturing systems, they achieve not only efficient production but also precise quality control. Their agile response mechanism and bespoke service offerings have allowed them to craft tailor-made solutions for numerous domestic and international clients since their inception. ET Valve continues to drive technological advancements and value creation in the industrial valve sector with its dynamic and innovative spirit.
1. Unmatched Quality in Precision Valves - Adhering to Strict Standards with Lean Production Techniques for Exceptional Products.
2. Highly Regarded 'ET Valve' Brand - Synonymous with Reliability and Widely Recognized in the Market.
3. Swift Delivery with Extensive Capacity - Easily Accommodates Three Times the Number of Urgent Orders.
4. Comprehensive Custom Service - From Design to Installation, Offering Expert Support Throughout the Process.
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