| 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 specially designed for seamless integration within water and gas pipelines, offering exceptional performance and reliability.
Structure & Operating Principle
Ingeniously crafted with an axially symmetric disc design, this valve is precisely mounted along the pipeline's diameter for optimal functionality.
The 0°-90° rotation adjustment feature, allows for achieving full flow at a 90° open position, ensuring minimal pressure drop for enhanced efficiency.
The cylindrical valve body ensures stable fluid dynamics, providing smooth and uninterrupted flow.
Key Advantages
✓ Compact design: This valve is 40% lighter than traditional flange-type valves, allowing for space-saving and convenient installation.
✓ Rapid actuation: Featuring a quarter-turn operation, with options for manual, pneumatic, or electric actuators available to suit diverse applications.
✓ Precision casting: With a surface roughness of Ra≤3.2μm, each valve is 100% X-ray inspected to ensure defect-free construction, providing unmatched reliability.
Industrial Applications
✓Coal chemical: Ideal for gas scrubbing system diverter valves, ensuring efficient and controlled operations.
✓Petrochemical: Designed for product pipeline flow control, delivering precision and stability in demanding environments.
✓Pharmaceutical: Compliant with GMP standards, perfect for sterile process lines requiring stringent controls.
✓Special services: Available in PTFE-lined or 316L options for handling corrosive media with ease.
Performance Parameters
• Size range: From DN50 to DN2000 (2"-80"), offering flexibility for various installations.
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB), ensuring compatibility with a wide range of applications.
• Leakage class: ISO 5208 Grade A, providing superior sealing and leak prevention.
• Temperature range: -29°C to 200°C, extendable to an impressive 450°C for special configurations, catering to a broad spectrum of thermal conditions.
| 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 |
FAQ
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