| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve expertly designed for Water and Gas Pipelines
Structure & Operating Principle
This revolutionary valve design showcases an axially symmetric disc, masterfully engineered for perfect alignment along the pipeline's diameter., meticulously mounted along pipeline diameter ensuring seamless integration
Enjoy a smooth 0°-90° rotation adjustment,achieving unobstructed flow at a 90° open position is a breeze, guaranteeing minimal pressure drop for exceptional flow efficiency.
The cylindrical valve body is meticulously crafted to ensure stable fluid dynamics, delivering unparalleled performance across a wide range of industrial applications.
Key Advantages
✓ Compact design: Our cutting-edge valve is 40% lighter than conventional flange-type valves, facilitating space-efficient installation without sacrificing durability or reliability.
✓ Rapid actuation: Harness the simplicity of a quarter-turn operation available with manual, pneumatic, or electric actuators to perfectly align with your operational needs.
✓ Precision casting: Engineered with precision, the surface roughness is maintained at Ra≤3.2μm, ensuring an impeccable construction verified by rigorous 100% X-ray inspection.
Industrial Applications
✓Coal chemical: Ideal for gas scrubbing system diverter valves, boosting operational efficiency.
✓Petrochemical: Expertly manage product pipeline flow control with our precisely-engineered valves.
✓Pharmaceutical: Achieve GMP-compliance in sterile process lines with our robust valve solutions.
✓Special services: Our adaptable PTFE-lined/316L options are tailored for corrosive media, guaranteeing reliability and durability.
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A
• Temperature range: -29°C~200°C, with possibilities to extend up to 450°C for advanced configurations.
| 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. stands at the forefront of innovation, dedicated to the development and production of mid-line soft-seal butterfly valves. Our high-performance valve solutions cater to the diverse needs of industries such as chemical processing, environmental protection, and food production. Our relentless pursuit of excellence in the field of powder conveying and fluid control leads us to optimize product design tailored to the unique characteristics of various media. We employ pioneering sealing structures and specialized material processes, effectively overcoming the common issues of jamming and wear that plague traditional valves in viscous and corrosive environments. This innovation significantly enhances the reliability and longevity of our products, setting a new standard in industrial valve performance.
At ET, technology is our cornerstone. We've established a cutting-edge laboratory equipped with a multi-dimensional testing system that simulates complex operating conditions, ensuring rigorous assessments of sealing performance, weather resistance, and durability. Adhering strictly to international quality benchmarks, we guarantee the highest standards in our products. Our young and dynamic enterprise thrives on innovation, with nearly half of our team dedicated to technical research and development. By leveraging digital design and intelligent manufacturing systems, we achieve efficient production processes and precise quality control. Our nimble response mechanisms and bespoke service capabilities have empowered us to deliver tailored solutions to both domestic and international clients. As we drive technological advancements and strive for value breakthroughs, we continue to infuse the industrial valve sector with our innovative energy.
Why Choose ET Butterfly Valve
In the realm of industrial valves, the ET butterfly valve emerges as a true 'hexagonal warrior'! With unparalleled dedication to international compatibility, meticulous enhancement of coating technology, and innovative material utilization, this valve not only shatters industry barriers in installation and adaptability but also redefines enduring reliability through unrivaled strength. Let's delve into the 'superpowers' of the ET butterfly valves and explore how they excel as the 'all-round players' in the industrial domain!
International Compatibility: A Universal 'Valve Language'
The valve's top flange adheres to the ISO 5211 standard, facilitating seamless installation with the corresponding actuator.
Every valve features an extended valve neck, catering to the requisite 2" (50cm) pipeline insulation requirements with ease.
1. Top Flange
The ET butterfly valve's top flange rigorously complies with the ISO 5211 standard, ensuring perfect integration with precision actuators from Europe, the USA, or high-value domestic drive devices. This completely eliminates the hassles of 'size mismatch' installation, thereby doubling on-site efficiency!
2. Extended Valve Neck
In scenarios demanding pipeline insulation, ET presents the 'king bomb'—a minimum 2" (50cm) extended valve neck! Even encased in thick insulation, the valve remains agile, perfectly suiting industries like chemical and energy where insulation is paramount!
Coating Black Technology: Armoring the Valve with 'All-Round Protective Clothing'
1. Valve Body Epoxy Coating
The ET valve body employs an epoxy coating via electrostatic spraying. Epoxy resin powder is applied to the surface of ordinary ribbed and round steel bars, resulting in a robust coating on the valve body.
>>>Corrosion Resistance
Epoxy resin coated steel bars exhibit excellent corrosion resistance, ideal for industrial conditions in humid or corrosive environments.
>>>Strong Adhesion
The unique polar hydroxyl groups and ether bonds in the epoxy resin molecular chain provide high adhesion to various materials. With low shrinkage during curing, it minimizes internal stress, ensuring the protective surface coating remains intact.
>>>Electrical Properties
The cured epoxy resin system stands as an outstanding insulating material with superior dielectric properties, surface leakage resistance, and arc resistance.
>>>Fungus Resistance
The cured epoxy resin system withstands most fungi, making it suitable for severe tropical conditions.
2. Valve Plate Nylon Material
Nylon 11 boasts exceptional corrosion resistance, finding success in applications such as water, mud, food, and seawater desalination.
>>>Outdoor Performance
Fresh's nylon 11 coating excels in the 2000-hour salt dew test and endures seawater immersion for over 25 years without peeling, hence no metal part corrosion.
>>>Abrasion Resistance
It showcases remarkable wear resistance.
>>>Impact Resistance
Remains intact without peeling under strong impact.
3. Valve Plate Sprayed with Teflon/ECTFE
Our cutting-edge Valve Plate, expertly sprayed with Teflon (ECTFE), represents a pinnacle in anti-corrosion and wear-resistant technology, making it an indispensable choice for industries such as chemical manufacturing and food processing.
>>> Corrosion Resistance
Experience unmatched chemical erosion resistance against harsh substances like strong acids, strong alkalis, and organic solvents, ensuring long-lasting stability and performance.
>>> Low Friction
Optimize your equipment's efficiency by minimizing friction loss, paving the way for smoother and more reliable operations.
>>> Easy to Clean
Designed for minimal staining, this feature significantly cuts down on maintenance costs, saving you time and resources.
>>> High Temperature Resistance
Engineered to withstand high temperatures, our valve ensures the unwavering stability of mechanical parts, even in extreme conditions.
4. Valve Plate Sprayed with Ceramic/Alumina
With alumina ceramics as its core component, this valve plate boasts exceptional hardness, delivering superior resistance against high-speed fluid erosion, granular media, and various mechanical frictions, making it ideal for demanding industrial applications.
>>> Corrosion Resistance
It offers robust protection against chemical erosion from strong acids, strong alkalis, and solvents, maintaining enduring stability.
>>> Wear Resistance
Remarkably durable, it provides outstanding wear resistance that stands up to even the toughest conditions.
>>> High Temperature Resistance
Built for high temperature environments, this valve maintains its structural integrity, ensuring reliable mechanical performance.
>>> Electrical Properties
Both ceramics and alumina excel as insulators, ideal for applications requiring electrical insulation. This coating prevents safety hazards or equipment damage from electrical currents, crucial for electronics and chemical industries.
5. Tungsten Carbide Coating on the Valve Plate
Tungsten carbide's exceptional hardness makes it the perfect choice for a protective coating, effectively shielding the butterfly valve from granular medium wear. Industries like mining and cement benefit from its ability to extend valve life, lower maintenance frequency, and reduce associated costs.
>>> Corrosion Resistance
Thriving in corrosive environments, tungsten carbide offers a robust protective barrier against acids and alkalis, safeguarding the valve plate from corrosion.
>>> Wear Resistance
With unparalleled hardness, tungsten carbide ensures excellent wear resistance, making it ideal for rigorous conditions.
>>> Good Thermal Conductivity
Tungsten carbide boasts superior thermal conductivity, swiftly dissipating operational heat to prevent component degradation and extend valve longevity, particularly under high temperature or load conditions, enhancing valve reliability.
6. Advanced Surface Treatment for Carbon Steel Valve Body
ET's zero treatment offers superior protection for metal valve bodies, preventing corrosion, enhancing paint adhesion, and improving corrosion resistance of the paint film. It also reduces wear and provides lubrication in metal cold processing, contributing to overall system efficiency.
FAQ
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