| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve: Technical Marvels Unveiled
EPDM PTFE PFA: The Power Trio in Durable, Ductile Iron Wafer Butterfly Valves for Industrial Excellence
Structure & Operating Principle Revealed
Ingeniously crafted with an axially symmetric disc design, meticulously and precisely mounted along the pipeline diameter for optimal performance
Offering seamless 0°-90° rotation adjustment, this valve achieves full flow at a 90° open position, ensuring minimal pressure drop for maximum efficiency
The cylindrical valve body guarantees stable, reliable fluid dynamics
Key Advantages That Redefine Standards
✓ Ingeniously compact design: This valve is 40% lighter than traditional flange-type valves, allowing for space-saving and efficient installation
✓ Rapid and Responsive Actuation: With its quarter-turn operation, it offers versatile actuation methods including manual, pneumatic, and electric actuators
✓ Precision Craftsmanship: Delivered with a surface roughness of Ra≤3.2μm, each valve undergoes 100% X-ray inspection to ensure defect-free and flawless construction
Industrial Applications Across Many Sectors
✓Coal Chemical: Perfect for gas scrubbing system diverter valves
✓Petrochemical: Optimal for controlling product pipeline flow
✓Pharmaceutical: Designed for GMP-compliant sterile process lines
✓Special Services: Tailored PTFE-lined/316L options for handling corrosive media with ease
Performance Parameters to Meet the Most Demanding Needs
• Size range: DN50-DN2000 (2"-80") - covering diverse application requirements
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB) - robust and versatile for various pressures
• Leakage class: ISO 5208 Grade A - ensuring superior sealing and minimal leakage
• Temperature range: -29°C~200°C (extendable to 450°C for special configurations) - engineered for temperature resilience
| 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. - Pioneering Excellence in Valve Solutions
Founded in 2022, Tianjin ET Valve Co., Ltd. excels in crafting high-performance Resilient Seated Concentric butterfly valves. Catering to the chemical, environmental, and food sectors, our media-optimized designs paired with advanced sealing technology effectively combat jamming and corrosion, ensuring an extended service life.
With a dedicated 50% of our workforce in R&D, we merge digital design with intelligent manufacturing techniques to deliver dependable, tailor-made solutions. Our ISO-certified testing laboratory rigorously validates performance under extreme conditions.
In just under four years, ET Valve has emerged as a dependable partner for global clients in search of robust, high-efficiency valve solutions.
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