| Customization: | Available |
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| Media: | Gas |
| Driving Mode: | Pneumatic |
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The innovative flanged butterfly valve embodies the elegance of engineering with its disc-shaped closing element, the butterfly plate, which gracefully rotates a full 90° to deliver seamless on/off control. Adorned with flanged connections, this valve is the epitome of efficiency and reliability. Its compact structure allows for quick operation and precise flow regulation,making it a favored choice across low to medium-pressure pipelines within the oil, chemical, water treatment, and power industries.
Advantage: Flanged butterfly valves stand out against traditional gate and globe valves with their 30-50% lighter and more compact build,perfect for space-restricted piping systems.
Applications: Ideal for ships, underground pipelines, and industrial plants with dense infrastructure.
Technical Basis: The ingenious design allows the disc to rotate a simple yet effective 90° for complete open/close operation,removing the complexity of rising stems.
Advantage: Experience the instant transformation with a swift 90° rotation (in just 1-2 seconds) for total valve operation, with partial opening capabilities that perfect flow regulation, thanks to softer seals enhancing modulation.
Vs. Competitors: Unlike gate valves that require numerous turns, or ball valves that may lack throttling precision, our butterfly valves offer unmatched control.
Use Case: Perfect for systems demanding frequent operation or flow adjustments, such as cooling water loops.
Soft Seals (Rubber/PTFE): Experience bubble-tight sealing, ensuring zero fugitive emissions, ideal for water, gases, and mildly corrosive environments.
Hard Seals (Metal/Alloy): Capable of enduring high temperatures up to 600°C and pressures up to PN40/ANSI 600#,suitable 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,making it a top choice for durability.
Advantage: The fully open disc aligns perfectly with the flow, reducing the pressure drop to a mere 1/10th compared to gate valves,resulting in significant energy savings for pumps.
Data: The pressure loss is maintained at less than 0.1 bar for water at DN200.
Ideal For: High-flow systems, such as municipal water supplies and power plant cooling operations.
Maintenance: Our design allows for convenient seat/seal replacement without necessitating valve removal, thanks to specific design innovations.
Cost Savings: Realize a 40% reduction in upfront costs compared to traditional gate valves, along with a 50% decrease in installation expenses, (Experience the ease of flanged connection simplicity).
Case Study: Petrochemical plants report significant improvements Achieve up to 30% lower annual maintenance costs with our innovative design.
Actuation Options: Choose from Manual (lever/gear), electric, pneumatic, or hydraulic actuation for ultimate flexibility.
Material Flexibility:
Body: Select from Cast iron (economically advantageous), SS316L (exceptional corrosion resistance), or duplex steel (remarkable high strength).
Seals: Options include EPDM (superb acid/alkali resistance), NBR (robust oil resistance), and PTFE (excellent chemical-proof properties).
Industry Compliance: Our products range from FDA-grade certifications (ideal for food and pharmaceutical industries) to ASME III standards (suitable for nuclear applications), ensuring top-tier quality and reliability.
1. Premium Quality Precision Valves - Adhering to the strictest standards and efficient lean production processes, our valves ensure top-tier performance.
2. Esteemed "ET Valve" Brand - Synonymous with reliability, our brand has earned significant market recognition and trust.
3. Swift Delivery and Expansive Capacity - Equipped to manage urgent orders up to three times the norm, ensuring your needs are met with speed.
4. Comprehensive Custom Service - From initial design to seamless installation, our expert team provides unwavering support at every stage.
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