| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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Our Gear Operated Flanged Butterfly Valve offers unparalleled efficiency within fluid control systems. This cutting-edge valve employs a butterfly plate that pivots a full 90° to seamlessly manage on/off functionality. The integration of flanged connections guarantees superior stability and ease of installation, making it the go-to choice for professionals. Its innovative compact structure allows for swift operation and ensures precise flow regulation, delivering unmatched performance in its class.Strategically designed for versatility, this valve excels in low to medium-pressure pipelines across key industries, including oil, chemical processing, water treatment, and power generation.
Advantage: Flanged butterfly valves shine as the epitome of space efficiency, being 30-50% lighter and more compactthan traditional gate and globe valves, thus perfectly suited for environments where space is at a premium.
Applications: Ideal for installation in ships, underground pipelines, and tightly packed industrial facilities.
Technical Basis: The advanced disc mechanism rotates 90° to achieve a full open or close position, eliminating the cumbersome need for rising stems and ensuring a sleeker profile.
Advantage: Experience instant 90° rotation in just 1-2 seconds, allowing for rapid and full operation. The valve's partial opening feature facilitates exact flow adjustments, providing exceptional modulation with softer seals.
Vs. Competitors: Unlike gate valves that require numerous turns, and ball valves that, while fast, lack precision in throttling, our butterfly valves excel in both speed and accuracy.
Use Case: Specifically tailored for systems that demand frequent operation or flow modifications, such as cooling water loops, ensuring optimum system performance.
Soft Seals (Rubber/PTFE): Achieve impeccable bubble-tight sealing with zero fugitive emissions, making it perfect for water, gaseous substances, and mildly corrosive media environments.
Hard Seals (Metal/Alloy): Expertly engineered to withstand extreme conditions withstanding temperatures up to 600°C and pressures up to PN40/ANSI 600#, making it an unbeatable choice for steam and oil applications.
Innovation: The triple-offset design delivers a revolutionary zero-friction sealing experience, significantly extending the valve's service lifespan by 3-5 timescompared to conventional options.
Advantage: When fully open, the disc aligns with the flow, drastically reducing pressure drop to a mere 1/10th of what is seen in gate valves, leading to substantial savings in pump energy costs.
Data: Enjoy a pressure loss of less than 0.1 bar, especially for water applications with a diameter of DN200.
Ideal For: Perfectly suited for high-flow systems such as municipal water supplies and power plant cooling processes.
Maintenance: Enjoy hassle-free seat and seal replacement without the need to remove the valve from its installation (available in certain innovative designs).
Cost Savings: Experience up to 40% reduction in initial costs Comparison with gate valves; Experience a 50% reduction in installation costs owing to the flanged connection's remarkable simplicity.
Case Study Insights: Leading petrochemical plants report an impressive 30% decrease in annual maintenance expenses.
Diverse Actuation Options: Choose from manual (lever/gear), electric, pneumatic, or hydraulic systems.
Superior Material Flexibility:
Valve Body Options: Opt for cast iron (economical), SS316L (exceptional corrosion resistance), or duplex steel (high strength).
Seal Options: EPDM (resistant to acid/alkali), NBR (oil resistance), PTFE (chemical protection).
Industry-Leading Compliance: Ranging from FDA-grade standards (ideal for food/pharmaceutical) to ASME III standards (suitable for nuclear applications).
1. Unmatched Precision and Quality - Our top-of-the-line valves are crafted with stringent standards and lean production processes ensuring unbeatable precision and quality.
2. Renowned 'ET Valve' Brand - Stand out with reliability and market recognition that the trusted 'ET Valve' brand provides, setting benchmarks in the industry.
3. Rapid Delivery, Massive Capacity - Effortlessly manage up to three times the usual volume of urgent orders with our swift and expansive production capabilities.
4. Comprehensive Custom Services - From the initial design to the final installation, benefit from our expert support every step of the way, tailored to meet your unique needs.
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