| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Explore our extensive range of state-of-the-art valves and cutting-edge industrial solutions at https://et-valve.en.made-in-china.com/product-list-1.html. Discover innovation in every click!
Wafer-Type Butterfly Valve Technical Specifications
Introducing the Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve-perfectly tailored for the efficient management of water and gas pipelines.
Structure & Operating Principle
This groundbreaking valve design showcases a symmetrically positioned disc, meticulously engineered for flawless alignment along the diameter of the pipeline., expertly positioned along the pipeline diameter for optimal performance
Effortlessly transition with a seamless 0°-90° rotation adjustment,attaining complete flow at a 90° open position is a breeze, ensuring minimal pressure drop and maximizing flow efficiency for outstanding performance.
The cylindrical valve body is masterfully designed to ensure consistent and stable fluid dynamics, delivering unparalleled performance across diverse industrial applications.
Key Advantages
✓ Compact design: Our innovative valve stands 40% lighter than conventional flange-type valves, facilitating space-efficient installation without compromising on durability and strength.
✓ Rapid actuation: Enjoy the ease of a quarter-turn operation with options for manual, pneumatic, or electric actuators, tailored to meet your specific workflow requirements.
✓ Precision casting: Engineered with meticulous precision, surface roughness is expertly controlled at Ra≤3.2μm. Each piece undergoes 100% X-ray inspection for perfection in construction.
Industrial Applications
✓Coal chemical: Enhance operational efficiency in gas scrubbing system diverter valves with our advanced solutions.
✓Petrochemical: Effortlessly control product pipeline flow with our precision-engineered valves, designed for optimal performance.
✓Pharmaceutical: Meet GMP-compliance seamlessly in sterile process lines with our robust valve solutions.
✓Special services: Our adaptable PTFE-lined/316L options are ideal for handling corrosive media, ensuring reliability and prolonged service life.
Performance Parameters
• Size range: DN50-DN2000 (2"-80") to cater to diverse operational needs.
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB), offering versatility across different pressure requirements.
• Leakage class: ISO 5208 Grade A, guaranteeing superior sealing performance.
• Temperature range: -29°C~200°C, with the potential to extend to 450°C for specialized configurations, ensuring adaptability across various thermal conditions.
| 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 |
Established in the vibrant year of 2022, Tianjin ET Valve Co., Ltd. swiftly emerged as a pioneering force, dedicated to the art of developing and meticulously crafting mid-line soft-seal butterfly valves. Our mission is to deliver unparalleled valve solutions that cater to the diverse, demanding needs of industries such as chemical processing, environmental protection, and food processing. We are deeply entrenched in the specialized arenas of powder conveying and fluid control, where we excel by tailoring product designs to meet the unique demands of varying media. Through the integration of cutting-edge sealing technologies and the application of pioneering material processes, we effectively overcome the persistent challenges of jamming and wear found in conventional valves when exposed to viscous and corrosive environments. Our innovative approach not only significantly boosts product reliability and extends service life, but also sets a new benchmark in industrial valve excellence.
ET stands at the forefront of technological innovation, bolstered by our state-of-the-art laboratory and comprehensive testing system. Here, we recreate complex operational conditions to rigorously assess sealing performance, weather resistance, and durability, all while upholding the highest international standards to guarantee superior product quality. As a dynamic and forward-thinking enterprise, nearly half of our team is composed of adept technical R&D experts. Leveraging the power of digital design and intelligent manufacturing systems, we ensure streamlined production and precise quality control. Our agile response capabilities, coupled with bespoke service offerings, have enabled us to forge bespoke solutions for a variety of domestic and international clients. With an unwavering commitment to technological advancement, we tirelessly drive innovation and deliver transformative value breakthroughs in the realm of industrial valves.
Why Choose the ET Butterfly Valve: Unveiling the Excellence
In the dynamic world of industrial valves, the ET Butterfly Valve stands as a 'hexagonal warrior'! With an unwavering commitment to international compatibility, meticulous refinement of coating technology, and innovative material usage, it not only shatters industry installation barriers but also redefines valve durability and reliability with formidable strength. Today, we unveil the 'superpowers' of the ET Butterfly Valves and explore how they emerge as the 'all-round player' in the industrial arena!
International Compatibility: A Universal 'Valve Language'
The valve installation top flange conforms to the IS05211 standard, enabling seamless installation with the corresponding actuator.
All valves feature extended valve necks to fulfill requirements for at least 2" (50cm) pipeline insulation.
1. Top Flange
The ET Butterfly Valve's top flange adheres strictly to the ISO 5211 standard, accommodating both precision actuators from Europe and the U.S. and high-cost-effective domestic drive devices with ease. Say goodbye to 'size mismatch' installation woes and witness doubled on-site installation efficiency!
2. Extended Valve Neck
Confronting complex scenarios needing pipeline insulation, ET presents the 'king bomb' - a minimum of 2" (50cm) extended valve neck! Even when wrapped in thick insulation layers, the valve operates with agility, flawlessly suiting industries like chemical and energy that demand high insulation standards!
Coating Black Technology: Equipping the Valve with 'All-Round Protective Clothing'
1. Valve Body Epoxy Coating
ET's valve body utilizes epoxy coating applied via electrostatic spraying. The epoxy resin powder is meticulously sprayed onto ordinary ribbed and round steel bars, forming a robust coating on the valve body's surface.
>>>Corrosion Resistance
Epoxy resin-coated steel bars exhibit superior corrosion resistance, with bonding strength notably lower than concrete, ideal for industrial conditions in humid or corrosive environments.
>>>Strong Adhesion
Epoxy resin's polar hydroxyl groups and ether bonds ensure exceptional adhesion to various substances. With low shrinkage during curing and minimal internal stress, the protective surface coating resists peeling and failure.
>>>Electrical Properties
The cured epoxy resin system serves as an outstanding insulating material, boasting high dielectric properties, surface leakage resistance, and arc resistance.
>>>Fungus Resistance
The cured epoxy resin system withstands most fungi, suitable for harsh tropical conditions.
2. Valve Plate Nylon Material
Nylon 11 excels in corrosion resistance, proving successful across diverse applications, including water, mud, food, and seawater desalination.
>>>Outdoor Performance
Fresh's nylon 11 coating triumphs in the 2000-hour salt dew test and endures over 25 years immersed in seawater, ensuring no corrosion to metal parts.
>>>Abrasion Resistance
Showcasing exceptional wear resistance.
>>>Impact Resistance
Remains intact without peeling under substantial impact.
3. Valve Plate Sprayed with Teflon/ECTFE
The valve plate, elegantly coated with Teflon (ECTFE), embodies an exceptionally advanced anti-corrosion and wear-resistant technology. This state-of-the-art solution finds its versatile applications across sectors such as the chemical industry and food processing, ensuring stellar performance and reliability.
>>>Exceptional Corrosion Resistance
This innovative valve can withstand the harshest chemical erosions, including strong acids, potent alkalis, and aggressive organic solvents, all while ensuring unwavering stability over the long term.
>>>Superior Low Friction
It significantly minimizes frictional losses and remarkably enhances the operational efficiency of your equipment.
>>>Effortless Cleaning
Designed to resist staining, this feature substantially reduces maintenance expenses, leading to cost savings.
>>>Impressive High-Temperature Resistance
The valve is optimized for high-temperature environments, ensuring that mechanical components remain stable and reliable.
4. Valve Plate with Advanced Ceramic/Alumina Coating
Crafted using alumina as a primary material, the unique hardness of alumina ceramics empowers the ET butterfly valve plate with extraordinary resistance against aggressive erosion from high-speed fluids and mechanical friction, even when laden with granular media.
>>>Robust Corrosion Resistance
Its superior build enables it to deflect the most challenging chemical erosions, ensuring consistent stability against strong acids, alkalis, and organic solvents.
>>>Outstanding Wear Resistance
Exhibiting remarkable wear-resistant properties, it stands resilient against wear and tear for extended durability.
>>>Remarkable High-Temperature Resistance
Expertly designed for high-temperature settings, it maintains the stability and integrity of mechanical components.
>>>Excellent Electrical Insulation Properties
Ideal for scenarios demanding electrical insulation, such as in electronics and chemical industries, the ceramic/alumina-coated ET butterfly valve prevents safety risks and equipment damage due to electrical currents passing through the valve.
5. Tungsten Carbide Coating Enhancement for Valve Plate
Renowned for its unparalleled hardness, tungsten carbide, when applied to the butterfly valve plate, provides exceptional resistance to granular abrasion. In industries such as mining and cement, this coating significantly extends the valve's lifespan, curtails maintenance frequency, and effectively reduces operational costs.
>>>Remarkable Corrosion Resistance
In corrosive environments, tungsten carbide forms a robust protective barrier against acidic and alkaline media, preserving the valve plate from corrosive damage.
>>>Exceptional Wear Resistance
With its extraordinary hardness, tungsten carbide ensures outstanding wear resistance, fortifying the valve against long-term abrasion.
>>>Superior Thermal Conductivity
Boasting excellent thermal conductivity, tungsten carbide swiftly dissipates heat generated during valve operation, preventing degradation or damage from heat accumulation. This enhances the valve's reliability, especially under high temperature or load, thus significantly prolonging its service life.
6. Comprehensive Protection for Carbon Steel Valve Body Surface
ET offers meticulous protection for the metal body of the valve, considerably reducing corrosion risks. It serves as an effective primer pre-painting, enhancing paint adhesion and corrosion resistance. Moreover, it plays a crucial role in mitigating wear and acting as a lubricant in metal cold-processing technologies.
FAQ
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