| 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 crafted for seamless performance in water and gas pipelines.
Structure & Operating Principle
Our cutting-edge valve design showcases an axially symmetric disc, masterfully engineered for impeccable alignment along the pipeline's diameter, enhancing operational efficiency.meticulously positioned along the pipeline diameter for exceptional precision.
With an effortless 0°-90° rotational adjustment,achieving full flow at a 90° open position is graceful and straightforward, ensuring a minimal pressure drop that sets the standard for superior flow efficiency.
The meticulously designed cylindrical valve body is crafted to ensure stable fluid dynamics, delivering unparalleled performance across a myriad of industrial applications.
Key Advantages
✓ Compact design: Our cutting-edge valve is remarkably 40% lighter than traditional flange-type valves, offering a space-saving installation solution without sacrificing robustness and durability.
✓ Rapid actuation: Experience the simplicity of a quarter-turn operation available with manual, pneumatic, or electric actuators, expertly tailored to meet your workflow demands.
✓ Precision casting: Constructed with precision, the surface roughness is meticulously maintained at Ra≤3.2μm, ensuring a flawless finish endorsed by comprehensive 100% X-ray inspection.
Industrial Applications
✓Coal chemical: Enhance operational efficiency in gas scrubbing system diverter valves with our advanced solutions.
✓Petrochemical: Precisely manage product pipeline flow control with our expertly engineered valves for optimal performance.
✓Pharmaceutical: Ensure GMP-compliance in sterile process lines using our resilient valve solutions crafted for perfection.
✓Special services: Our adaptable PTFE-lined/316L options are engineered to handle corrosive media, ensuring unwavering 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 options to extend up to 450°C in specialized configurations for demanding applications.
| 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., a beacon of innovation since its inception in 2022, specializes in the development and manufacture of mid-line soft-seal butterfly valves. Our products deliver top-tier valve solutions tailored for sectors like chemical processing, environmental protection, food processing, and beyond. Positioned as pioneers in the niche of powder conveying and fluid control, we excel by optimizing designs that cater to the specific characteristics of diverse media. Our commitment to excellence is showcased through our cutting-edge sealing structures and unique material processes that adeptly tackle the traditional challenges of jamming and wear, especially in viscous and corrosive environments. This dedication not only amplifies the reliability of our products but also remarkably extends their service lifespan.
At ET, technological advancement is not just a goal-it's our creed. We've established a state-of-the-art laboratory and a comprehensive testing system capable of simulating even the most complex conditions. This allows us to rigorously evaluate sealing performance, weather resilience, and durability, adhering to stringent international standards to guarantee superior quality. As a dynamic and forward-thinking enterprise, nearly half of our team consists of dedicated technical R&D talent. This expertise, coupled with our digital design prowess and intelligent manufacturing processes, ensures not only efficient production but also unparalleled precision in quality control. Our agile response strategies and bespoke services have empowered us to deliver customized solutions to numerous esteemed domestic and international clients. Our journey is fueled by a relentless drive for technological enhancement and delivering groundbreaking value in the industrial valve sector, propelled by our innovative spirit.
Why Opt for the ET Butterfly Valve
In the dynamic domain of industrial valves, the ET Butterfly Valve stands out as a 'hexagonal warrior'-a true marvel of engineering prowess! With an unwavering commitment to international compatibility, meticulous refinement of coating technologies, and ingenious material innovations, this valve transcends industry barriers, offering seamless installation and unmatched adaptability. It redefines the standards of durability and reliability with its robust performance. Join us as we unveil the exceptional 'superpowers' of the ET Butterfly Valve, showcasing why it is the definitive 'all-round player' in the industrial sector!
International Compatibility: The Universal 'Valve Language'
The valve's installation top flange adheres to the ISO 5211 standard, allowing for effortless direct installation with the corresponding actuator.
Every valve is designed with extended necks to accommodate a minimum of 2" (50cm) pipeline insulation, ensuring unparalleled versatility.
1. Top Flange
The carefully engineered top flange of the ET Butterfly Valve is in strict accordance with the ISO 5211 standard. This ensures compatibility with both high-precision actuators from Europe and the United States, as well as cost-efficient domestic drive devices. Say goodbye to installation woes due to 'size mismatches' and enjoy doubled on-site installation efficiency!
2. Extended Valve Neck
In scenarios demanding pipeline insulation, ET presents its ultimate solution-a revolutionary 2" (50cm) extended valve neck! This design allows the valve to function smoothly even within thick insulation layers, perfectly meeting the rigorous insulation demands of industries such as chemical and energy sectors.
Cutting-edge Coating Technology: The 'All-Round Protective Gear' for Valves
1. Valve Body Epoxy Coating
The ET valve body features an advanced epoxy coating applied via electrostatic spraying. This technique involves spraying epoxy resin powder onto the surface of ordinary ribbed and round steel bars, creating a robust coated layer on the valve body.
>>> Exceptional Corrosion Resistance
Epoxy resin-coated steel bars offer superior corrosion resistance, with significant bonding strength suitable for industrial environments exposed to moisture or corrosive substances.
>>> Remarkable Adhesion
The epoxy resin's unique polar hydroxyl groups and ether bonds provide strong adhesion to a variety of materials. With minimal shrinkage during curing, the surface coating remains intact, ensuring long-lasting protection.
>>> Excellent Electrical Properties
The cured epoxy resin system acts as an outstanding insulating material, with high dielectric properties, resistance to surface leakage, and excellent arc resistance.
>>> Impressive Fungus Resistance
The epoxy resin system effectively resists most fungi, maintaining performance even under harsh tropical conditions.
2. Valve Plate Nylon Material
Nylon 11 offers extraordinary corrosion resistance, proving its efficacy across various applications, including water treatment, mud processing, food handling, and seawater desalination.
>>> Robust Outdoor Performance
Nylon 11 coatings from Fresh have excelled in a 2000-hour salt dew test and have shown no signs of peeling even after over 25 years of seawater immersion, ensuring zero corrosion to metal components.
>>> Superior Abrasion Resistance
Exhibits excellent wear resistance, standing the test of time.
>>> Unmatched Impact Resistance
Remains intact with no signs of peeling or damage under strong impact.
3. Valve Plate Sprayed with Teflon/ECTFE
The valve plate, enhanced with a Teflon (ECTFE) coating, represents a pinnacle of anti-corrosion and wear-resistance technology. This innovation is extensively utilized across industries like chemical processing and food production, offering unprecedented durability and protection.
>>>Corrosion resistance
This advanced technology provides robust protection against chemical erosion caused by aggressive substances like strong acids, potent alkalis, and organic solvents, ensuring enduring stability and performance over time.
>>>Low friction
Significantly reduces friction losses, thereby enhancing the overall operational efficiency of equipment and promoting seamless industrial operations.
>>>Easy to clean
The surface resists staining, which minimizes cleaning efforts and lowers maintenance costs, making it an economically smart choice for industrial applications.
>>>High temperature resistance
Engineered to function under high-temperature conditions, this valve ensures the mechanical components remain stable and reliable, even in extreme heat environments.
4. Valve plate enhanced with ceramic/alumina coating
Utilizing alumina ceramics as the primary material, this coating exhibits remarkable hardness. It empowers the ET butterfly valve plate to withstand intense erosion from high-speed fluid flows with granular content and various mechanical abrasions, offering superb durability.
>>> Corrosion resistance
Delivers excellent resistance against chemical erosion from harsh acids, strong bases, and organic solvents, ensuring long-lasting stability and performance.
>>> Wear resistance
Demonstrates outstanding wear resistance, enhancing the valve's longevity and reliability.
>>> High temperature resistance
Suitable for extreme temperature applications, it maintains the stability and integrity of mechanical parts under heat stress.
>>> Electrical properties
With excellent insulating properties, ceramics and alumina protect against electrical hazards, especially in sensitive environments like electronics and chemical industries, preventing potential safety issues or equipment damage from electrical currents.
5. Tungsten carbide coating on valve plate
Renowned for its exceptional hardness, tungsten carbide, when applied to the butterfly valve plate, provides formidable resistance against abrasive materials. In industries like mining and cement, this coating extends the valve's lifespan, reduces maintenance frequency, and cuts costs effectively.
>>>Corrosion resistance
Excelling in corrosive settings, tungsten carbide forms a robust protective layer, shielding the valve plate from corrosive agents like acids and alkalis.
>>>Wear resistance
With unparalleled hardness, tungsten carbide offers superior wear resistance, ensuring sustained valve performance.
>>>Good thermal conductivity
Boasting excellent thermal conductivity, tungsten carbide swiftly dissipates heat generated during valve operation, preventing component degradation from heat buildup. This property enhances the valve's reliability, particularly under high temperature or heavy load conditions.
6. Carbon steel valve body surface zero treatment
ET's zero treatment safeguards the metal valve body from corrosion, serves as a primer to boost paint adhesion and corrosion resistance, and reduces wear in cold metal processing, thereby enhancing lubrication and durability.
FAQ
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