| 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
Experience the brilliance of an axially symmetric disc design, precisely engineered for seamless alignment along the pipeline diameter, ensuring optimal performance.
Benefit from a smooth and effortless 0°-90° rotation adjustment, allowing impeccable full flow at the 90° open position with a remarkably minimal pressure drop.
Its robust cylindrical valve body guarantees stable and efficient fluid dynamics
Key Advantages
✓ Ingeniously compact design: Remarkably 40% lighter than traditional flange-type valves, enabling space-saving installation.
✓ Incredibly rapid actuation: A swift quarter-turn operation, with options for manual, pneumatic, or electric actuators.
✓ Exquisite precision casting: Surface roughness Ra≤3.2μm, meticulously 100% X-ray inspected for flawless, defect-free construction.
Industrial Applications
✓Coal chemical: Efficient gas scrubbing system diverter valves
✓Petrochemical: Expert product pipeline flow control
✓Pharmaceutical: GMP-compliant sterile process lines for precision and safety
✓Special services: Advanced PTFE-lined/316L options ideal for handling corrosive media
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A for ultimate reliability
• 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 the Path in Innovative Valve Solutions
Established in 2022, Tianjin ET Valve Co., Ltd. stands at the forefront of valve technology, specializing in high-performance Resilient Seated Concentric butterfly valves. Catering to the chemical, environmental, and food industries, our valves boast media-optimized designs and cutting-edge sealing technologies that effectively tackle jamming and corrosion issues, ensuring a robust and extended service life.
Equipped with a dynamic team where 50% are dedicated to R&D, we seamlessly integrate digital design with smart manufacturing to provide reliable, tailored solutions. Our ISO-certified testing laboratory rigorously assesses each product, ensuring unparalleled performance even under the most extreme conditions.
In a span of nearly four years, ET Valve has ascended as a trusted global partner for clients in pursuit of durable, high-efficiency valve solutions.
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