| 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 for Water and Gas Pipelines
Structure & Operating Principle
Featuring an axially symmetric disc design,precisely mounted along the pipeline diameter for optimal performance.
The valve offers 0°-90° rotation adjustment,allowing for full flow at the 90° open position while ensuring minimal pressure drop for efficient fluid regulation.
The cylindrical valve body ensures stable fluid dynamics, promoting smooth and consistent flow.
Key Advantages
✓ Compact design: This model is 40% lighter compared to traditional flange-type valves, facilitating space-saving installation.
✓ Rapid actuation: Offers quarter-turn operation with options for manual, pneumatic, and electric actuators to suit various control needs.
✓ Precision casting: Surface roughness is maintained at Ra≤3.2μm with 100% X-ray inspection to ensure defect-free construction.
Industrial Applications
✓Coal chemical: Ideal for gas scrubbing system diverter valves.
✓Petrochemical: Perfect for product pipeline flow control ensuring operational efficiency.
✓Pharmaceutical: Compliant with GMP standards for sterile process lines, ensuring safety and hygiene.
✓Special services: Features PTFE-lined and 316L options to withstand corrosive media.
Performance Parameters
• Size range: DN50-DN2000 (2"-80") providing flexibility for various applications.
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB) to cater to diverse pressure needs.
• Leakage class: ISO 5208 Grade A to ensure high performance and reliability.
• Temperature range: -29°C~200°C, extendable to 450°C for special configurations, adapting to extreme 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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