| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Discover the excellence of our Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve, meticulously engineered for seamless integration in both water and gas pipeline systems.
Structure & Operating Principle
This pioneering valve design boasts an axially symmetric disc, exquisitely engineered for precise alignment along the pipeline's diameter, ensuring optimal performance., precisely mounted for flawless operation along the pipeline's diameter.
Experience effortless operation with a seamless 0°-90° rotation adjustment,achieving full flow at a 90° open position is an effortless task, ensuring minimal pressure drop and delivering superior flow efficiency.
The cylindrical valve body is masterfully engineered to guarantee unwavering fluid dynamics, offering unparalleled performance in a wide array of industrial applications.
Key Advantages
✓ Compact design: Our cutting-edge valve is 40% lighter than conventional flange-type valves, enabling space-efficient installation without sacrificing durability or performance.
✓ Rapid actuation: Enjoy the swiftness of a quarter-turn operation available with manual, pneumatic, or electric actuators, tailored to meet your specific workflow requirements.
✓ Precision casting: Expertly crafted with meticulous care, the surface roughness is maintained at Ra≤3.2μm, ensuring a flawless construction confirmed by 100% X-ray inspection.
Industrial Applications
✓Coal chemical: Utilize in gas scrubbing system diverter valves to achieve enhanced operational efficiency.
✓Petrochemical: Precisely manage product pipeline flow control with our precision-engineered valve solutions.
✓Pharmaceutical: Ensure GMP-compliance within sterile process lines using our resilient valve solutions tailored for excellence.
✓Special services: Our adaptable PTFE-lined/316L options are ideal for handling corrosive media, ensuring reliability and longevity.
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 customization options to extend up to 450°C for specialized 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. is a pioneering leader in the development and manufacturing of mid-line soft-seal butterfly valves, offering high-performance valve solutions tailored to a variety of industries, including chemical, environmental protection, and food processing. Our company is dedicated to the field of powder conveying and fluid control, where we meticulously refine product designs to accommodate the unique characteristics of diverse media. By leveraging cutting-edge sealing structures and utilizing advanced material processes, we effectively address the challenges of jamming and wear that traditional valves face in viscous and corrosive environments, thus markedly enhancing the reliability and longevity of our products.
At ET, technology is at the heart of our operations. We have established a state-of-the-art laboratory and a comprehensive testing system capable of simulating complex working conditions, conducting rigorous sealing performance, weather resistance, and durability tests. Strict adherence to international standards ensures our products meet the highest quality benchmarks. As a vibrant and innovative enterprise, nearly half of our team is composed of skilled technical R&D professionals. We harness digital design and intelligent manufacturing systems to achieve efficient production and precise quality control. Our agile response mechanism and bespoke service offerings have enabled us to craft tailored solutions for numerous domestic and international enterprises. We are committed to driving technological advancements and unlocking new value potentials in the industrial valve sector with our innovative vigor.
Why Choose the ET Butterfly Valve
In the world of industrial valves, the ET butterfly valve stands as a 'hexagonal warrior'! With its relentless pursuit of international compatibility, advanced coating technology, and innovative material use, it breaks installation and adaptation barriers within the industry. This valve redefines durability and reliability with its robust strength. Join us as we unveil the 'superpowers' of ET butterfly valves and discover how it becomes the 'all-round player' in the industrial realm!
International Compatibility: The Universal 'Valve Language'
The valve installation top flange is crafted to meet IS05211 standards, allowing seamless direct installation with corresponding actuators.
Each valve features an extended neck design, accommodating at least 2" (50cm) of pipeline insulation.
1. Top Flange
The ET butterfly valve's top flange adheres strictly to the ISO 5211 standard. Whether dealing with precision actuators from Europe and the USA or cost-effective domestic drives, it ensures a perfect fit, eliminating 'size mismatch' woes and doubling on-site installation efficiency!
2. Extended Valve Neck
For scenarios demanding thorough pipeline insulation, ET offers a 'king bomb': an extended valve neck of at least 2" (50cm)! This ensures smooth operation even with a thick insulation layer, making it perfect for industries like chemical and energy that demand high insulation!
Coating Technology: The 'All-Round Protective Gear' for Valves
1. Valve Body Epoxy Coating
Our ET valve bodies utilize epoxy coating applied through electrostatic spraying. This method deposits epoxy resin powder onto the surface of ribbed and round steel bars, forming a protective coating on the valve body.
>>>Corrosion Resistance
Epoxy resin-coated steel bars exhibit exceptional corrosion resistance, providing less bonding strength than concrete, ideal for humid or corrosive industrial environments.
>>>Strong Adhesion
The epoxy resin's polar hydroxyl groups and ether bonds ensure high adhesion to various substrates. It cures with minimal shrinkage, creating low internal stress, thus preserving the integrity of the protective surface coating.
>>>Electrical Properties
The cured epoxy resin system offers excellent insulation, boasting high dielectric properties, surface leakage resistance, and arc resistance.
>>>Fungus Resistance
Resistant to most fungi, the cured epoxy resin system performs well even in harsh tropical conditions.
2. Valve Plate Nylon Material
Nylon 11 showcases remarkable corrosion resistance and is widely used in diverse applications, including water, mud, food, and seawater desalination.
>>>Outdoor Performance
Our nylon 11 coating withstands a 2000-hour salt spray test, enduring over 25 years in seawater immersion without peeling, ensuring no metal corrosion.
>>>Abrasion Resistance
Notable for its superior wear resistance.
>>>Impact Resistance
Exhibits no peeling even under strong impact forces.
3. Valve Plate Sprayed with Teflon/ECTFE
The valve plate, expertly sprayed with Teflon (ECTFE), epitomizes cutting-edge anti-corrosion and wear-resistant technology. This advanced solution finds widespread application across key industries such as the chemical sector and food processing, offering unparalleled protection and performance.
>>> Corrosion Resistance
Engineered to resist even the harshest chemical environments, our valve plate stands strong against relentless attacks from strong acids, aggressive alkalis, and organic solvents, ensuring enduring stability and reliability over time.
>>> Low Friction
Experience a dramatic reduction in friction loss with our valve plate, which not only boosts equipment operation efficiency but also enhances overall performance and longevity.
>>> Easy to Clean
The innovative design of our valve plate resists staining, drastically reducing maintenance costs and ensuring hassle-free upkeep.
>>> High Temperature Resistance
Engineered for excellence, our valve plate thrives under high-temperature conditions, maintaining mechanical integrity and stability even under the most demanding circumstances.
4. Valve plate sprayed with ceramic/alumina
Alumina ceramics, with their unparalleled hardness, empower the ET butterfly valve plate with extraordinary resilience against fierce erosion from high-speed fluids laden with granular media and various mechanical frictions, ensuring uncompromised durability and performance.
>>> Corrosion Resistance
Specifically designed to withstand aggressive chemical erosion from strong acids, potent alkalis, and organic solvents, this valve plate ensures consistent long-term stability and remarkable resilience.
>>> Wear Resistance
Our valve plate boasts outstanding wear resistance, making it ideal for the most challenging applications.
>>> High Temperature Resistance
Perfectly suited for high temperature environments, our valve plate ensures unwavering mechanical part stability, even when the heat is on.
>>> Electrical Properties
With ceramics and alumina as superior insulators, our valve offers exceptional safety, preventing electrical hazards in critical applications, particularly within the electronics and chemical industries, where electrical insulation is imperative to avoid current-induced safety risks or equipment damage.
5. Spray tungsten carbide on the valve plate
Tungsten carbide, renowned for its extraordinary hardness, forms a formidable defense on the butterfly valve plate, effectively resisting abrasion from granular materials. Ideal for industries like mining and cement, this coating not only prolongs valve life but also reduces maintenance frequency and costs, offering unparalleled value.
>>> Corrosion Resistance
In corrosive environments, tungsten carbide excels, forming an impenetrable shield against acids and alkalis, ensuring the valve plate remains pristine and protected.
>>> Wear Resistance
With its exceptional hardness, tungsten carbide offers superior wear resistance, setting a new benchmark for durability and reliability.
>>> Good Thermal Conductivity
Tungsten carbide's excellent thermal conductivity efficiently dissipates heat generated during valve operation, preventing heat-induced degradation and prolonging component life. Especially beneficial under high temperature or high load conditions, this feature elevates valve reliability to new heights.
6. Zero treatment of carbon steel valve body surface
ET's zero treatment process fortifies the valve body, safeguarding metal against corrosion while bolstering paint film adhesion and corrosion resistance. This innovative technique also reduces wear and enhances lubrication in metal cold processing, ensuring optimal performance and longevity.
FAQ
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