| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
EPDM PTFE PFA Durable Ductile Iron Control Wafer Butterfly Valve for Industry
Structure & Operating Principle
Engineered with an axially symmetric disc design,this component is precisely mounted along the pipeline diameter,
allowing for a seamless 0° to 90° rotation adjustment,thereby achieving a full flow capacity at a 90° open position with minimal pressure drop.
Crafted in a cylindrical valve body, it guarantees stable fluid dynamics throughout operation.
Key Advantages
✓ Compact and efficient design: Weighs 40% less than traditional flange-type valves and offers space-saving installation.
✓ Rapid actuation mechanics: Featuring a quarter-turn operation with options for manual, pneumatic, or electric actuators.
✓ Precision casting excellence: Achieves surface roughness Ra≤3.2μm, with 100% X-ray inspection ensuring defect-free construction.
Industrial Applications
✓Coal chemical: Integral to gas scrubbing system diverter valves.
✓Petrochemical: Essential for product pipeline flow control.
✓Pharmaceutical: Ideal for GMP-compliant sterile process lines.
✓Specialized services: PTFE-lined/316L options available for handling corrosive media.
Performance Parameters
• Size range: DN50-DN2000 (2"-80") for versatile applications.
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB) for robust performance.
• Leakage class: Meets ISO 5208 Grade A standards for optimal integrity.
• Temperature range: -29°C~200°C, extendable 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. - Pioneering Excellence in Valve Solutions
Established in 2022, Tianjin ET Valve Co., Ltd. has swiftly emerged as a specialist in offering high-performance Resilient Seated Concentric Butterfly Valves, catering to the chemical, environmental, and food industries. Our cutting-edge, media-optimized designs, paired with advanced sealing technology, expertly address jamming and corrosion challenges, thereby ensuring an extended and worry-free service life.
With a robust 50% of our team dedicated to R&D, we seamlessly integrate digital design with smart manufacturing techniques to provide reliable and tailored solutions. Our state-of-the-art ISO-certified testing laboratory rigorously validates the performance of our valves under even the most extreme conditions.
In a mere span of nearly four years, ET Valve has impressively established itself as a trusted partner for global clients in pursuit of durable and high-efficiency valve solutions.
FAQ
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