| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve for Water and Gas Pipelines
Structure & Operating Principle
Features an axially symmetric disc design,meticulously aligned along the pipeline diameter,
allowing for precise 0° to 90° rotation adjustment,achieving optimal flow at a fully open 90° position with minimal pressure drop.
The cylindrical valve body delivers exceptional stability in fluid dynamics.
Key Advantages
✓ Compact design: Weighs 40% less than flange-type valves, offering a space-efficient installation solution.
✓ Rapid actuation: Boasts a swift quarter-turn operation, compatible with manual, pneumatic, or electric actuators.
✓ Precision casting: Features surface roughness Ra≤3.2μm, with a stringent 100% X-ray inspection ensuring defect-free construction.
Industrial Applications
✓Coal chemical: Ideal for gas scrubbing system diverter valves.
✓Petrochemical: Ensures precise product pipeline flow control.
✓Pharmaceutical: Designed for GMP-compliant sterile process lines.
✓Special services: Available in PTFE-lined/316L options, perfect for handling corrosive media.
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A ensures superior sealing performance.
• Temperature range: -29°C~200°C, extendable up to 450°C for specialized configurations.
Contact us today: https://et-valve.en.made-in-china.com/contact-info.html
Established in 2022, Tianjin ET Valve Co., Ltd. swiftly emerged as a trailblazer in the industry by specializing in the development and manufacturing of mid-line soft-seal butterfly valves. We provide cutting-edge valve solutions tailored for the chemical, environmental protection, and food processing sectors, among others. Our dedication to innovation is evident in our focus on powder conveying and fluid control. By meticulously optimizing product design to align with the unique characteristics of diverse media, and by employing avant-garde sealing structures paired with specialized materials, we adeptly address the challenges of jamming and wear found in traditional valves used in viscous and corrosive media. This not only enhances reliability but also significantly extends the lifespan of our products, setting new standards in performance and durability.
At ET Valve, technological prowess is at our core. We have established a state-of-the-art laboratory alongside a comprehensive testing system capable of simulating complex operational environments. This enables us to rigorously conduct sealing performance, weather resistance, and durability assessments in strict compliance with international standards, ensuring unrivaled product quality. As a dynamic, youthful enterprise, almost half of our team consists of talented R&D professionals who leverage digital design and intelligent manufacturing systems to deliver efficient production and precision in quality control. Our agile response mechanism, combined with bespoke service offerings, empowers us to craft exclusive solutions for numerous domestic and international clients. We remain committed to driving technological advancements and creating value breakthroughs within the industrial valve sector, fueled by our spirit of innovation.
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