| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Discover the extensive range of precision-engineered valves at Tianjin ET Valve Co., Ltd by visiting our comprehensive product list here: https://et-valve.en.made-in-china.com/product-list-1.html
Wafer-Type Butterfly Valve Technical Specifications: Dive into the intricate details and superior engineering that define our cutting-edge valve technology.
Introducing our Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve, expertly designed for seamless integration into water and gas pipelines, ensuring optimal performance and reliability.
Structure & Operating Principle: Unveil the sophisticated mechanics behind our valve's robust architecture, which is crafted for precision and durability.
This innovative valve design showcases an axially symmetric disc, artfully crafted to ensure perfect alignment along the pipeline's diameter, maximizing efficiency and flow control., meticulously mounted to align flawlessly along the pipeline's diameter, enhancing both functionality and performance.
Enjoy a seamless 0°-90° rotation adjustment,effortlessly achieving full flow at a 90° open position, minimizing pressure drop to deliver superior flow efficiency and performance.
The cylindrical valve body is expertly engineered to ensure stable fluid dynamics, providing unparalleled performance across diverse industrial applications.
Key Advantages: Experience excellence with every feature.
✓ Compact design: Our state-of-the-art valve is 40% lighter than traditional flange-type valves, offering space-saving installation without compromising on durability or performance.
✓ Rapid actuation: Enjoy the swift convenience of a quarter-turn operation, adaptable with manual, pneumatic, or electric actuators to cater to your specific workflow requirements.
✓ Precision casting: Crafted with meticulous precision, our valves maintain a surface roughness of Ra≤3.2μm, verified through rigorous 100% X-ray inspections for flawless construction.
Industrial Applications: Versatile solutions for various industries.
✓Coal chemical: Enhance operational efficiency in gas scrubbing system diverter valves with our advanced valve solutions.
✓Petrochemical: Expertly manage product pipeline flow control with valves that are engineered for precision and reliability.
✓Pharmaceutical: Achieve GMP-compliance in sterile process lines with our resilient and dependable valve solutions.
✓Special services: Our PTFE-lined/316L options offer perfect reliability for handling corrosive media, ensuring both longevity and performance.
Performance Parameters: Unrivaled capabilities designed to meet diverse needs.
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A
• Temperature range: Capable of withstanding -29°C to 200°C, with advanced configurations extending up to 450°C for specialized applications.
| 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. is a pioneering force in the development and manufacturing of mid-line soft-seal butterfly valves. Our cutting-edge valve solutions cater to diverse industries including chemical, environmental protection, and food processing. Immersed in the realms of powder conveying and fluid control, our company masterfully enhances product design to match the unique properties of various media. By adopting revolutionary sealing structures and employing specialized material processes, we have effectively overcome the common issues of jamming and wear found in traditional valves when operating in viscous and corrosive conditions. This innovation not only elevates product reliability but dramatically extends service life, positioning us as leaders in advanced valve technology.
ET Valve is synonymous with technological excellence, boasting a state-of-the-art laboratory and a sophisticated multi-dimensional testing system. This allows us to simulate intricate operational scenarios to meticulously assess sealing performance, weather resistance, and durability, all while adhering to stringent international standards to guarantee unparalleled product quality. As a dynamic and youthful enterprise, we pride ourselves on our innovative spirit, with nearly half of our team dedicated to technical research and development. Leveraging digital design and intelligent manufacturing systems, we achieve unparalleled precision in quality control and production efficiency. Our nimbleness in response and bespoke service capabilities have enabled us to deliver tailor-made solutions to numerous domestic and international clients. We remain steadfast in driving technological advancements and value breakthroughs in the industrial valve sector through our relentless spirit of innovation.
Why Choose the ET Butterfly Valve
In the highly competitive world of industrial valves, ET Butterfly Valves stand out as the ultimate 'hexagonal warrior'! With their unmatched dedication to international compatibility and groundbreaking advancements in coating technology, combined with innovative material use, they not only transcend industry barriers in installation and adaptability but also set new benchmarks for durability and reliability with their robust strength. Join us as we delve into the extraordinary 'superpowers' of ET Butterfly Valves and explore how they have emerged as the unparalleled 'all-round player' in the industrial landscape!
International Compatibility: The Universal 'Valve Language'
The valve installation top flange conforms to the IS05211 standard, ensuring seamless installation with the corresponding actuator.
All valves are designed with extended valve necks to accommodate a minimum of 2" (50cm) pipeline insulation, ensuring optimal performance.
1. Top Flange
The ET Butterfly Valve's top flange is engineered to the ISO 5211 standard, ensuring compatibility with both high-precision actuators from Europe and the USA, as well as high-value domestic drive devices. This eliminates the challenges of 'size mismatch,' doubling on-site installation efficiency!
2. Extended Valve Neck
For complex scenarios necessitating pipeline insulation, ET presents the 'king bomb' solution-a valve neck extended by at least 2" (50cm)! This ensures the valve remains operational even with thick insulation, making it ideal for industries like chemical and energy, where insulation needs are exceedingly stringent!
Coating Black Technology: Equipping the Valve with 'All-Round Protective Clothing'
1. Valve Body Epoxy Coating
The ET valve body is finished with an advanced epoxy coating, applied via electrostatic spraying. This method deposits epoxy resin powder onto the valve body surface, forming a robust protective layer.
>>> Corrosion Resistance
Steel bars coated with epoxy resin exhibit exceptional corrosion resistance and maintain integrity in humid or corrosive industrial environments.
>>> Strong Adhesion
Epoxy resin's molecular structure-rich in polar hydroxyl groups and ether bonds-ensures formidable adhesion to diverse substrates. It cures with minimal shrinkage, reducing internal stress, and maintains a durable surface coating that resists peeling and failure.
>>> Electrical Properties
Cured epoxy resin systems excel as insulating materials, offering superior dielectric properties, and resistance to surface leakage and arcing.
>>> Fungus Resistance
The cured epoxy system is largely fungus-resistant, making it ideal for use in challenging tropical environments.
2. Valve Plate with Nylon Material
Nylon 11 offers remarkable corrosion resistance, proving its efficacy in various applications, including water, mud, food, and seawater desalination sectors.
>>> Outdoor Performance
Fresh's Nylon 11 coating withstands rigorous 2000-hour salt mist testing and remains intact even after 25 years' immersion in seawater, preventing metal part corrosion.
>>> Abrasion Resistance
Exhibits outstanding wear resistance, ensuring longevity and durability.
>>> Impact Resistance
Demonstrates excellent impact resistance with no peeling, even under substantial force.
3. Valve Plate with Teflon/ECTFE Coating
Our valve plate, expertly sprayed with Teflon (ECTFE), showcases cutting-edge anti-corrosion and wear-resistant technology. Its unparalleled efficiency makes it a staple in the chemical industry, food processing, and a myriad of other sectors, offering reliable and durable solutions.
>>>Exemplary Corrosion Resistance
This valve can withstand the harshest chemical erosion, from aggressive acids to potent alkalis and organic solvents, ensuring unmatched long-term stability and performance in even the most challenging environments.
>>>Exceptional Low Friction
Designed to minimize friction loss, this valve boosts the operational efficiency of equipment, ensuring smooth and seamless performance.
>>>Effortless Cleaning
Engineered to resist staining, this valve simplifies maintenance routines, leading to significantly lower maintenance costs and enhanced productivity.
>>>Robust High Temperature Resistance
Perfectly suited for high-temperature conditions, this valve maintains the integrity and stability of mechanical components, ensuring top-notch performance even under extreme conditions.
4. Valve plate with advanced ceramic/alumina coating
Crafted from high-hardness alumina ceramics, this valve plate provides extraordinary resistance against the abrasive erosion of high-speed fluids laden with granular media. It stands resilient against intense mechanical frictions, ensuring superior durability.
>>> Superior Corrosion Resistance
It adeptly combats chemical assaults from strong acids and alkalis to organic solvents, maintaining steadfast stability over time.
>>> Impressive Wear Resistance
Exhibiting remarkable wear resistance, this valve stands the test of time, offering exceptional longevity.
>>> Resilient High Temperature Resistance
Designed for high-temperature environments, it upholds the stability and functionality of mechanical components with excellence.
>>> Outstanding Electrical Properties
Both ceramics and alumina serve as excellent insulators. In scenarios demanding electrical insulation, such as specialized conditions in the electronics and chemical sectors, these coated ET butterfly valves avert potential safety hazards or equipment damage from electrical currents.
5. Tungsten carbide coating on the valve plate
Tungsten carbide, known for its extreme hardness, when applied to the butterfly valve plate, offers formidable resistance against wear from granular media in the medium. In sectors like mining and cement, this coating significantly enhances valve lifespan, reduces maintenance needs, and cuts down on costs, proving its worth in demanding environments.
>>> Admirable Corrosion Resistance
It thrives in corrosive settings, such as acidic and alkaline environments, creating a robust protective shield that keeps the valve plate safe from corrosion.
>>> Exceptional Wear Resistance
Tungsten carbide's outstanding hardness couples with its superior wear resistance to deliver a valve that performs reliably over an extended service life.
>>> Superior Thermal Conductivity
Featuring excellent thermal conductivity, tungsten carbide rapidly dissipates heat generated during valve operation, preventing component degradation or damage due to heat build-up. This property is crucial for maintaining the valve's reliability, especially under high-temperature or high-load conditions, ensuring prolonged service life and improved performance.
6. Advanced surface treatment for carbon steel valve body
ET applies a specialized protective layer on the valve body metal, significantly reducing corrosion risk. It serves as an optimal primer before painting, enhancing the paint film's adhesion and resistance. This treatment also minimizes wear and provides lubrication in metal cold processing, underscoring its versatility and effectiveness.
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