Customization: | Available |
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Media: | Water |
Driving Mode: | Manual |
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Wafer-Type Butterfly Valve: Technical Specifications for Optimal Performance
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve: Perfect for Water and Gas Pipeline Applications
Structure & Operating Principle: Unveiling Advanced Engineering
Featuring an Axially Symmetric Disc Design, Precisely Mounted to Align with Pipeline Diameter
Offers Smooth 0°-90° Rotation Adjustment, Allowing Full Flow at 90° Open Position with Minimal Pressure Drop
Cylindrical Valve Body for Enhanced Stability Ensures Consistent and Stable Fluid Dynamics
Key Advantages: Why Choose Our Valves
✓ Compact Design: 40% Lighter Than Flange-Type Valves, Saving Both Space and Installation Costs
✓ Rapid Actuation: Convenient Quarter-Turn Operation with Options for Manual, Pneumatic, or Electric Actuation
✓ Precision Casting: Features Surface Roughness Ra≤3.2μm; Undergoes 100% X-Ray Inspection for Defect-Free Assurance
Industrial Applications: Versatile Use Across Sectors
✓Coal Chemical: Ideal for Gas Scrubbing System Diverter Valves
✓Petrochemical: Effective Product Pipeline Flow Control
✓Pharmaceutical: Complies with GMP Standards for Sterile Process Lines
✓Special Services: Options Available with PTFE-Lining and 316L for Handling Corrosive Media
Performance Parameters: Ensuring Superior Functionality
• Size Range: DN50-DN2000 (2"-80")
• Pressure Rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage Class: ISO 5208 Grade A for Maximum Integrity
• Temperature Range: -29°C~200°C, Extensible to 450°C for Special 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 |