| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
https://et-valve.en.made-in-china.com/product-list-1.html
Wafer-Type Butterfly Valve Technical Specifications
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve for Water and Gas Pipelines
Structure & Operating Principle
This innovative valve design features an axially symmetric disc, artfully crafted for optimal alignment along the pipeline's diameter.Our precision-engineered disc is precisely mounted along the pipeline diameter, ensuring perfect alignment and efficiency.
With a seamless 0°-90° rotation adjustment,achieving full flow at a 90° open position is effortless, ensuring minimal pressure drop for superior flow efficiency.
The cylindrical valve body is engineered to guarantee stable fluid dynamics, providing unmatched performance in diverse industrial applications.
Key Advantages
✓ Compact design: Our state-of-the-art valve is 40% lighter than traditional flange-type valves, enabling space-saving installation without compromising on durability.
✓ Rapid actuation: Experience the convenience of a quarter-turn operation available with manual, pneumatic, or electric actuators to suit your workflow needs.
✓ Precision casting: Crafted with meticulous attention, the surface roughness is maintained at Ra≤3.2μm, ensuring a flawless construction verified by 100% X-ray inspection.
Industrial Applications
✓ Coal chemical: Enhance operational efficiency in gas scrubbing system diverter valves with our advanced solutions.
✓ Petrochemical: Optimize and manage product pipeline flow control with our precision-engineered valves for superior performance.
✓ Pharmaceutical: Ensure GMP-compliance in sterile process lines with our resilient valve solutions designed for exacting standards.
✓ Special services: Our versatile PTFE-lined/316L options are ideal for handling corrosive media, ensuring reliability and longevity in challenging environments.
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 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 |
Tianjin ET Valve Co., Ltd., established in the dynamic year of 2022, has quickly become a leader in the engineering and manufacture of mid-line soft-seal butterfly valves. Our company is renowned for delivering exceptional valve solutions tailored for industries such as chemical processing, environmental protection, and food processing. By deeply immersing ourselves in the fields of powder conveying and fluid control, we meticulously refine our product designs to cater to the specific properties of diverse media. Our forward-thinking approach utilizes innovative sealing structures and pioneering material processes to skillfully counteract the challenges of jamming and wear typically faced by traditional valves when handling viscous and corrosive media. This dedication has significantly elevated our products' reliability and service life, positioning us as a trusted partner in the industrial sector.
ET is synonymous with technological advancement, proudly hosting a state-of-the-art laboratory and an intricate testing system. These facilities are capable of replicating complex operational environments to rigorously test sealing performance, weather resilience, and long-lasting durability, all while adhering to stringent international standards to guarantee unmatched product quality. As a forward-thinking enterprise, nearly half of our team comprises skilled technical R&D experts. They harness the power of digital design and intelligent manufacturing systems to achieve unparalleled efficiency in production and impeccable quality control. Our agile response capabilities and bespoke service offerings have empowered us to provide exclusive, tailor-made solutions for numerous prestigious companies both domestically and internationally. Our relentless commitment to innovation continues to drive technological advancements and transformative value in the realm of industrial valves.
Why Choose ET Butterfly Valve
In the competitive realm of industrial valves, the ET butterfly valve emerges as a true "hexagonal warrior"! With an unwavering commitment to global compatibility, a meticulous refinement of coating technology, and innovative material utilization, it not only shatters industry barriers regarding installation and adaptability but also redefines the standards of durability and reliability with its robust strength. Today, we invite you to explore the "superpowers" of the ET butterfly valves, revealing how they have become an "all-round player" in the industrial landscape!
International Compatibility: A Universal "Valve Language"
The valve installation top flange adheres to the IS05211 standard, allowing seamless direct installation on the corresponding actuator.
Every valve features an extended valve neck, designed to accommodate at least 2" (50cm) of pipeline insulation effortlessly.
1. Top Flange
The top flange of the ET butterfly valve strictly complies with the ISO 5211 standard. Whether interfacing with high-precision actuators imported from Europe and the United States or high-value domestic drive devices, it connects effortlessly, eliminating the frustrations of "size mismatch". This results in a doubling of on-site installation efficiency!
2. Extended Valve Neck
In the face of complex scenarios demanding pipeline insulation, ET presents the "king bomb" - an extended valve neck of at least 2" (50cm)! Even with pipelines enveloped in thick insulation layers, the valve operates smoothly, perfectly tailored for industries like chemical and energy, where high insulation standards are critical!
Coating Black Technology: Equipping the Valve with "All-Round Protective Gear"
1. Valve Body Epoxy Coating
The valve body of ET products employs an epoxy coating, applied using the electrostatic spraying method. The epoxy resin powder coats the surface of ordinary ribbed and round steel bars, resulting in a robust valve body surface coating.
>>>Corrosion Resistance
Epoxy resin-coated steel bars provide excellent corrosion resistance, significantly reducing bonding strength compared to concrete, ideal for industrial settings in humid or corrosive environments.
>>>Strong Adhesion
The inherent polar hydroxyl groups and ether bonds in the epoxy resin molecular chain give it high adhesion to various materials. With minimal shrinkage during curing, the epoxy resin maintains minimal internal stress, ensuring the protective surface coating remains intact without peeling or failing.
>>>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 is resistant to most fungi, allowing use in harsh tropical conditions.
2. Valve Plate Nylon Material
Nylon 11, with its remarkable corrosion resistance, is successfully applied across various fields such as water, mud, food, and seawater desalination.
>>>Outdoor Performance
Nylon 11 coating from Fresh endures a 2000-hour salt dew test and remains intact after over 25 years of seawater immersion, ensuring no corrosion to metal parts.
>>>Abrasion Resistance
Nylon 11 exhibits exceptional wear resistance.
>>>Impact Resistance
No peeling occurs under high-impact conditions.
3. Valve Plate Sprayed with Teflon/ECTFE
The valve plate, expertly coated with Teflon (ECTFE), represents a pinnacle in anti-corrosion and wear-resistant technology. This advanced coating is a trusted choice in industries such as chemical processing and food manufacturing, delivering exceptional performance across diverse applications.
>>> Unmatched Corrosion Resistance
It is engineered to withstand the harshest chemical environments, resisting the erosive effects of strong acids, strong alkalis, and organic solvents, while ensuring long-term stability and reliability.
>>> Exceptionally Low Friction
Our technology significantly reduces friction loss, thereby enhancing operational efficiency and prolonging the lifespan of equipment.
>>> Effortless Maintenance and Cleaning
Its non-stick properties ensure it remains clean, effectively minimizing maintenance costs and downtime.
>>> Robust High-Temperature Resilience
Designed to perform in high-temperature conditions, it maintains the stability and integrity of mechanical components even under extreme heat.
4. Advanced Ceramic/Alumina Coating on Valve Plate
Alumina ceramics, with alumina as a core material, offers exceptional hardness, equipping the ET butterfly valve plate with unmatched resistance to the aggressive erosion from high-speed granular media and mechanical friction, making it a superior choice for demanding conditions.
>>> Superior Corrosion Resistance
Effectively resists chemical attacks from strong acids and alkalis, as well as organic solvents, while guaranteeing enduring stability.
>>> Unrivaled Wear Resistance
Boasting outstanding wear resistance, it stands strong even in the toughest operating environments.
>>> Exceptional High-Temperature Durability
Capable of withstanding high-temperature applications, it ensures the mechanical parts remain stable and perform optimally.
>>> Superior Electrical Insulation
Ceramics and alumina serve as excellent insulators. In critical applications requiring electrical insulation, such as in the electronics and chemical sectors, the ceramic/alumina coated ET butterfly valve mitigates risks and prevents potential equipment damage from electrical currents.
5. Durable Tungsten Carbide Coating on Valve Plate
Tungsten carbide, known for its exceptional hardness, when applied to the butterfly valve plate, offers formidable resistance to wear from granular materials. In demanding industries like mining and cement, this coating substantially extends the valve's service life, minimizing maintenance and replacement cycles, thereby optimizing operational costs.
>>> Outstanding Corrosion Resistance
Excelling in corrosive environments, tungsten carbide establishes a robust protective layer against acidic and alkaline media, safeguarding the valve plate from corrosion.
>>> Exceptional Wear Resistance
Renowned for its ultra-high hardness, it delivers outstanding wear resistance, enduring the harshest conditions.
>>> Superior Thermal Conductivity
Tungsten carbide's impressive thermal conductivity efficiently dissipates heat generated during operation, preventing thermal degradation of valve components. This characteristic is crucial for extending valve longevity, particularly in high-temperature or high-load scenarios, thus enhancing overall reliability.
6. Innovative Surface Treatment of Carbon Steel Valve Body
ET's surface treatment process provides robust protection for the valve body metal, significantly mitigating corrosion risks. It enhances the adhesion and corrosion resistance of subsequent paint layers and plays a critical role in reducing wear and facilitating lubrication in metal cold processing applications.
FAQ
){kind=link}