| 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
Ingeniously engineered with an axially symmetric disc design, meticulously aligned along the pipeline's diameter for impeccable precision
0°-90° rotation adjustment, achieving full flow at 90° open position with minimal pressure drop
Cylindrical valve body ensures stable fluid dynamics
Key Advantages
✓ Compact design: A remarkable 40% lighter than flange-type valves, allowing for a space-saving installation
✓ Rapid actuation: Enjoy swift quarter-turn operation with manual, pneumatic, or electric actuators available
✓ Precision casting: Features surface roughness Ra≤3.2μm, meticulously 100% X-ray inspected for a flawless construction
Industrial Applications
✓Coal chemical: Perfect for gas scrubbing system diverter valves
✓Petrochemical: Ideal for efficient product pipeline flow control
✓Pharmaceutical: Ensures GMP-compliant sterile process lines
✓Special services: PTFE-lined and 316L options available 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
• Temperature range: -29°C~200°C (with extensions available 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. - Innovative Valve Solutions
Established in 2022, we specialize in high-performance Resilient Seated Concentric butterfly valves for chemical, environmental, and food industries. Our media-optimized designs and advanced sealing technology solve jamming and corrosion issues, ensuring longer service life.
With 50% R&D staff, we combine digital design and smart manufacturing to deliver reliable, customized solutions. Our ISO-certified testing lab validates performance under extreme conditions.
In just nearly four years, ET Valve has become a trusted partner for global clients seeking durable, high-efficiency valve solutions.
FAQ
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