| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Introducing the Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve, expertly crafted for seamless integration within water and gas pipelines, ensuring unmatched reliability and efficiency.
Structure & Operating Principle
Our cutting-edge valve design showcases an axially symmetric disc, meticulously fashioned for perfect alignment along the pipeline's diameter, enhancing operational precision.This precision mounting along the pipeline's diameter is engineered for optimal functionality.
Experience effortless flow control with a seamless 0°-90° rotation adjustment,achieving full flow at a 90° open position with ease, thus minimizing pressure drop and delivering superior flow efficiency for your operations.
The cylindrical valve body is expertly engineered to ensure stable fluid dynamics, delivering exceptional performance across a broad spectrum of demanding industrial applications.
Key Advantages
✓ Compact design: Our cutting-edge valve is remarkably 40% lighter than traditional flange-type valves, facilitating space-efficient installation while maintaining robust durability.
✓ Rapid actuation: Benefit from the seamless convenience of a quarter-turn operation, available with manual, pneumatic, or electric actuators tailored to meet your specific workflow requirements.
✓ Precision casting: Crafted with exceptional attention to detail, the surface roughness is meticulously kept at Ra≤3.2μm, ensuring impeccable construction validated by 100% X-ray inspection for uncompromised quality.
Industrial Applications
✓Coal chemical: Employ in gas scrubbing system diverter valves to significantly enhance operational efficiency and safety.
✓Petrochemical: Optimize your product pipeline flow control with our precision-engineered valves, ensuring seamless operations and productivity.
✓Pharmaceutical: Achieve GMP-compliance in sterile process lines with our resilient valve solutions, designed for reliability and efficiency.
✓Special services: Our adaptable PTFE-lined/316L options are ideal for managing corrosive media, providing both reliability and longevity in challenging conditions.
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB), ensuring suitability for various industrial applications.
• Leakage class: ISO 5208 Grade A, offering assurance of superior sealing performance.
• Temperature range: -29°C~200°C, with options to extend up to 450°C for specialized configurations, catering to a wide range of temperature demands.
| Model NO. | ET--WBV01 | Connection Form | Wafer |
| Structure | Centre Sealing | Seal Form | Force Sealed |
| Valve Stem | Normal | Work Pressure | Low Pressure (Pn<1.6mpa) |
| Working Temperature | Normal Temperature (-40°C<T<120°C) | Material of Seal Surface | Soft Sealed |
| Valve Body | Casting | Standard | API609 En593 BS5155 En1092 ISO5211 As2129 |
| Application | Industrial Usage, Water Industrial Usage, Household Usage | Power | Lever/Aluminum Lever/Electric/Pneumatic Actuator |
| Certificates | Ce ISO Wras Acs Dnv FDA | Flowing | Corrosive/ Alkali/ Food/ Drinking Water/ Portable |
| Specification | DN40-DN1200 | Trademark | ET/OEM |
| Origin | Tianjin China (Mainland) | HS Code | 8481804090 |
Founded in 2022, Tianjin ET Valve Co., Ltd. has swiftly emerged as a leading innovator in the realm of high-performance valve solutions. Specializing in the creation of mid-line soft-seal butterfly valves, our company is dedicated to advancing the chemical, environmental protection, and food processing industries. With a keen focus on powder conveying and fluid control, we expertly refine our product designs to cater to the nuances of various media. Our cutting-edge sealing structures and proprietary material processes adeptly address and overcome the challenges of jamming and abrasion posed by traditional valves in both viscous and corrosive environments. This pioneering approach not only enhances the reliability of our products but also significantly extends their lifespan.
At ET, technological innovation is our cornerstone. Our state-of-the-art laboratory and comprehensive testing systems are designed to replicate complex operational environments, enabling us to conduct exhaustive tests on sealing performance, weather resilience, and durability. By strictly adhering to international standards, we ensure that every product exemplifies superior quality. Embracing the spirit of a dynamic and inventive enterprise, nearly 50% of our team is composed of skilled R&D specialists. Leveraging digital design and intelligent manufacturing platforms, we excel in both efficient production and meticulous quality assurance. Our agile response capabilities and bespoke service offerings have empowered us to deliver tailor-made solutions to numerous domestic and international companies. As we continue to spearhead technological advancements, our commitment to driving innovation and adding value within the industrial valve sector remains unwavering.
Why Choose the ET Butterfly Valve?
In the dynamic realm of industrial valves, the ET butterfly valve stands out as a true 'hexagonal warrior'! With an unwavering commitment to international compatibility, meticulous refinement of coating technology, and innovative material usage, it shatters industry barriers in installation and adaptability. This powerhouse redefines durability and reliability with its robust performance. Join us as we explore the extraordinary 'superpowers' of the ET butterfly valve and discover why it is heralded as an 'all-round player' in the industrial landscape!
International Compatibility: A Universal 'Valve Language'
The valve's installation top flange adheres to the stringent IS05211 standard, allowing seamless integration with the corresponding actuator.
Every valve is equipped with extended necks to satisfy the demanding requirements of at least 2" (50cm) pipeline insulation, ensuring unparalleled performance.
1. Top Flange
The ET butterfly valve's top flange is meticulously crafted to the ISO 5211 standard. It seamlessly accommodates both precision European and American actuators and domestically manufactured, cost-effective drive devices. Say goodbye to 'size mismatch' frustrations, and experience a remarkable doubling of on-site installation efficiency!
2. Extended Valve Neck
In the face of complex insulation scenarios, ET unveils its 'king bomb': at least 2" (50cm) extended valve neck! This ensures flexible operation even with thick insulation layers, making it ideal for industries like chemicals and energy with stringent insulation demands.
Advanced Coating Technology: The 'All-Around Protective Armor' for the Valve
1. Valve Body Epoxy Coating
ET's valve body features an epoxy coating, meticulously applied using electrostatic spraying. Epoxy resin powder coats ordinary ribbed and round steel bars, creating a robust protective layer on the valve body.
>>> Exceptional Corrosion Resistance
Epoxy-coated steel bars boast outstanding corrosion resistance and are ideal for humid or corrosive industrial conditions, offering a strength unmatched by concrete.
>>> Strong Adhesion
Epoxy resin's polar hydroxyl groups and ether bonds provide superior adhesion to various substances. With minimal shrinkage during curing, it forms a protective coating that remains steadfast against detachment and failure.
>>> Excellent Electrical Properties
The cured epoxy resin system serves as an exceptional insulating material, boasting high dielectric properties, surface leakage resistance, and superior arc resistance.
>>> Robust Fungus Resistance
The cured epoxy resin system endures against most fungi, making it suitable for the most challenging tropical conditions.
2. Valve Plate Nylon Material
Nylon 11's formidable corrosion resistance has earned its success in numerous applications, including water, mud, food processing, and seawater desalination.
>>> Optimal Outdoor Performance
Nylon 11 coating by Fresh withstands a 2000-hour salt dew test and remains intact after 25 years of seawater immersion, safeguarding metal components from corrosion.
>>> Outstanding Abrasion Resistance
It offers exceptional wear resistance, ensuring longevity and durability.
>>> Impressive Impact Resistance
Even under severe impact, there are no signs of peeling, ensuring steadfast performance.
3. Valve Plate Enhanced with Teflon/ECTFE Coating
The valve plate is expertly enhanced with a Teflon (ECTFE) coating, offering an exceptional anti-corrosion and wear-resistant solution. This cutting-edge technology is prevalent across industries such as chemical manufacturing, food processing, and beyond, providing unparalleled protection and longevity.
>>> Corrosion Resistance Mastery
Our product stands as a formidable shield against the most aggressive chemicals, including strong acids, powerful alkalis, and various organic solvents, ensuring sustained stability and integrity over extended periods.
>>> Superior Low Friction Performance
Designed to minimize friction loss, our technology significantly enhances operational efficiency, ensuring your equipment functions at its peak performance.
>>> Effortless Cleaning and Maintenance
Engineered to repel stains, our solution effectively cuts down on maintenance expenditures, keeping your operations running smoothly and cost-effectively.
>>> Exceptional High Temperature Endurance
Crafted for resilience, it thrives under high temperature environments, preserving the stability and reliability of critical mechanical components.
4. Advanced Ceramic/Alumina Coatings on Valve Plates
Alumina ceramics, renowned for their distinctive hardness, empower the ET butterfly valve plate with extraordinary resistance. This robust material withstands the intense erosion from high-speed fluids laden with granular media and endures various mechanical frictions with ease.
>>> Uncompromising Corrosion Resistance
Designed to combat chemical attacks from strong acids, alkalis, and organic solvents, it maintains its steadfast stability, ensuring long-lasting protection.
>>> Remarkable Wear Resilience
Exhibiting superior wear resistance, it stands up to the harshest conditions, delivering durability you can rely on.
>>> Robust High Temperature Tolerance
Adaptable to high temperature settings, maintaining the integrity and performance of mechanical components even under extreme heat.
>>> Superior Electrical Insulation Properties
In scenarios demanding electrical insulation-particularly within electronics and chemical sectors-our ceramic/alumina coated ET butterfly valve ensures safety by preventing electrical currents from compromising equipment.
5. Tungsten Carbide Coating for Valve Plates
With unparalleled hardness, tungsten carbide provides formidable protection against the abrasive action of granular materials. This coating is indispensable in sectors like mining and cement, extending valve longevity, minimizing maintenance, and offering significant cost reductions.
>>> Unrivaled Corrosion Resistance
Tungsten carbide excels in corrosive environments, forming an impenetrable shield that protects valve plates from corrosive damage.
>>> Exceptional Wear Durability
Boasting exceptional hardness, tungsten carbide is your go-to for superior wear resistance, ensuring durability in the harshest environments.
>>> Enhanced Thermal Conductivity
With excellent thermal conductivity, tungsten carbide efficiently disperses heat during operation, safeguarding valve components from thermal stress and prolonging their service life, particularly under high-temperature or high-load conditions, significantly boosting valve reliability.
6. Carbon Steel Valve Body Surface Zero Treatment
ET delivers outstanding protection to the valve body metal, effectively mitigating corrosion risks. Serving as an impeccable primer, it enhances paint adhesion and corrosion resistance, while also providing a lubrication advantage in metal cold processing, reducing wear and optimizing performance.
Frequently Asked Questions (FAQ)
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