| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications: Engineering excellence that meets the highest industry standards.
Introducing the Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve - a pinnacle of precision for seamless integration into water and gas pipeline systems.
Structure & Operating Principle: The heart of advanced fluid control technology.
This innovative valve design boasts an axially symmetric disc, meticulously crafted to ensure seamless alignment along the pipeline's diameter, enhancing performance and reliability., precisely mounted along the pipeline diameter to optimize flow dynamics.
Experience the effortless precision of a seamless 0°-90° rotation adjustment,achieving full flow at a 90° open position with ease, minimizing pressure drop and maximizing flow efficiency for outstanding performance.
The robust cylindrical valve body is masterfully engineered to guarantee unparalleled stability in fluid dynamics, delivering exceptional performance across a myriad of industrial applications.
Key Advantages: Elevating industrial efficiency with innovative design.
✓ Compact design: Our cutting-edge valve is 40% lighter than conventional flange-type valves, offering space-saving installation while maintaining exceptional durability and strength.
✓ Rapid actuation: Benefit from the ease of a swift quarter-turn operation with options for manual, pneumatic, or electric actuators tailored to your operational requirements.
✓ Precision casting: Designed with meticulous precision, the surface roughness is expertly maintained at Ra≤3.2μm, with flawless construction assured by 100% X-ray inspection for impeccable quality.
Industrial Applications: Versatility that meets the demands of diverse sectors.
✓ Coal chemical: Enhance operational efficiency in gas scrubbing system diverter valves with our expertly designed solutions.
✓ Petrochemical: Precisely manage pipeline flow control with our expertly engineered valves, ensuring optimal performance.
✓ Pharmaceutical: Guarantee GMP-compliance in sterile process lines with our robust and resilient valve solutions.
✓ Special services: Tailored for handling corrosive media, our versatile PTFE-lined/316L options ensure reliability and longevity.
Performance Parameters: Technical excellence tailored for your needs.
• Size range: DN50-DN2000 (2"-80"), catering to a wide variety of operational requirements.
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB), ensuring flexibility and strength for diverse applications.
• Leakage class: ISO 5208 Grade A, promising uncompromising quality and integrity.
• Temperature range: -29°C~200°C, extendable to 450°C for specialized configurations, demonstrating versatility and adaptability.
| 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 positioned itself as a pioneer in the realm of high-performance valve solutions. Specializing in the development and production of mid-line soft-seal butterfly valves, our innovations cater to an array of industries, including chemical, environmental protection, and food processing. By delving deeply into the nuances of powder conveying and fluid control, we craft product designs that cater to the idiosyncrasies of diverse media. Our cutting-edge sealing structures and advanced material processes triumph over the common challenges of jamming and wear faced by traditional valves in handling viscous and corrosive media. This not only elevates the reliability of our products but also significantly extends their service lifespan.
At ET, technological excellence is at the core of our mission. We have established a state-of-the-art laboratory equipped with a sophisticated, multi-dimensional testing system capable of simulating the most complex working conditions. Our rigorous testing for sealing performance, weather resistance, and durability adheres strictly to international standards, assuring unparalleled product quality. As a vibrant and innovative entity, our team boasts an impressive roster of technical R&D experts, constituting nearly half of our workforce. Leveraging digital design and intelligent manufacturing techniques, we ensure both efficient production and precision in quality control. Our agility in response and bespoke service solutions have earned us the trust of numerous domestic and international partners. ET proudly continues to lead the charge in technological advancements and value creation within the industrial valve sector, driven by an unrelenting spirit of innovation.
Discover Why Choosing ET Butterfly Valve is a Smart Decision
In the dynamic world of industrial valves, the ET butterfly valve stands as the ultimate 'hexagonal warrior'! Driven by an unwavering commitment to international compatibility, innovative material applications, and precision coating technology, it transcends industry barriers, setting new benchmarks for durability and reliability. Join us as we explore the remarkable 'superpowers' of ET butterfly valves, unveiling their role as the 'all-round player' in industrial applications!
International Compatibility: The Universal 'Valve Language'
Our valve installation top flange complies with the ISO 5211 standard, allowing seamless integration with corresponding actuators.
Featuring extended valve necks across all our valves, they effortlessly accommodate pipeline insulation requirements of at least 2" (50cm).
1. Top Flange
The ET butterfly valve's top flange adheres strictly to ISO 5211 standards. Whether you employ precision actuators from Europe and the USA or cost-effective domestic drive devices, compatibility issues are a thing of the past. Experience doubled on-site installation efficiency, free from the woes of 'size mismatch'.
2. Extended Valve Neck
When faced with complex scenarios demanding pipeline insulation, ET unveils its masterstroke - a 2" (50cm) extended valve neck! Even with thick insulation layers, the valve operates seamlessly, making it ideal for industries like chemical and energy sectors with high insulation demands.
Advanced Coating Technology: 'All-Round Protective Armor' for the Valve
1. Epoxy Coated Valve Body
Our valve bodies feature an epoxy coating applied through electrostatic spraying. This high-tech process deposits epoxy resin powder onto the surface, creating a robust coating over ordinary ribbed and round steel bars.
>>> Corrosion Resistance
Epoxy coated steel bars exhibit excellent corrosion resistance, making them well-suited for industrial settings exposed to humid or corrosive environments.
>>> Strong Adhesion
Polar hydroxyl groups and ether bonds in the epoxy resin molecular chain ensure superior adhesion to diverse materials. Its low shrinkage during curing minimizes stress, ensuring the protective surface remains intact and effective.
>>> Electrical Properties
With outstanding dielectric properties, surface leakage resistance, and arc resistance, cured epoxy resin systems serve as excellent insulating materials.
>>> Fungus Resistance
Resistant to most fungi, cured epoxy resin systems perform reliably under harsh tropical conditions.
2. Nylon-Coated Valve Plate
Nylon 11 boasts exceptional corrosion resistance, proving invaluable across applications such as water, mud, food processing, and seawater desalination.
>>> Superior Outdoor Performance
Nylon 11 coatings from Fresh withstand a 2000-hour salt dew test and show no peeling after 25 years of seawater immersion, ensuring metal parts remain corrosion-free.
>>> Wear Resistance
Exhibits remarkable wear resistance, guaranteeing longevity.
>>> Impact Resistance
Demonstrates resilience, with no peeling even under intense impact.
3. Teflon/ECTFE Sprayed Valve Plate
The innovative valve plate technology, featuring a Teflon (ECTFE) spray, offers exceptional anti-corrosion and wear-resistant properties. This advanced solution is highly sought after in the chemical industry, food processing, and a multitude of other sectors.
>>> Corrosion resistance
Expertly engineered to withstand chemical erosion from strong acids, potent alkalis, and organic solvents, this valve ensures unparalleled long-term stability.
>>> Low friction
Engineered to minimize friction loss, this design boosts equipment operation efficiency, ensuring optimal performance.
>>> Easy to clean
Designed to repel stains, this valve significantly cuts down on maintenance costs, offering a hassle-free experience.
>>> High temperature resistance
Tailored for high-temperature environments, this valve maintains the integrity and stability of mechanical components.
4. Ceramic/alumina coated valve plate
Utilizing alumina ceramics, renowned for their exceptional hardness, the ET butterfly valve plate delivers superior resistance to high-speed fluid erosion and mechanical frictions, including granular media.
>>> Corrosion resistance
Equipped to combat chemical erosion from strong acids, potent alkalis, and organic solvents, it ensures enduring stability and reliability.
>>> Wear resistance
Exhibiting outstanding wear resistance, this valve is engineered for longevity and performance.
>>> High temperature resistance
Optimized for high-temperature conditions, it preserves mechanical stability over extended use.
>>> Electrical properties
Ceramic and alumina act as excellent insulators. In scenarios where electrical insulation is crucial-such as certain conditions in the electronics and chemical industries-this coating shields against safety risks or equipment damage caused by electrical currents.
5. Tungsten carbide-coated valve plate
With its extremely high hardness, tungsten carbide is the perfect choice for resisting wear from granular materials in the medium. Industries like mining and cement benefit greatly, with longer valve life, reduced maintenance, and lower costs.
>>> Corrosion resistance
Tungsten carbide is adept in challenging corrosive environments, offering robust protection against acid and alkali media.
>>> Wear resistance
Renowned for its exceptional hardness, tungsten carbide also excels in wear resistance.
>>> Good thermal conductivity
Featuring superior thermal conductivity, tungsten carbide efficiently dissipates heat from the valve plate during operation. This prevents component degradation from heat accumulation, thereby extending the valve's service life and enhancing reliability under high-temperature or high-load conditions.
6. Carbon steel valve body surface treatment
ET's surface treatment safeguards the valve body metal, providing anti-corrosive protection. It prepares the surface before painting, enhancing paint adhesion and corrosion resistance. This process also reduces wear and aids lubrication in metal cold processing, ensuring optimal metal performance.
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