Features For Centerline Fully Lined PTFE Corrosion-Resistant Butterfly Valv
- Multiple Actuator Options: The valve can be equipped with pneumatic or electric actuators to meet different operational requirements.
- High Corrosion-Resistant Sealing Structure: The valve seat and sealing surfaces are treated with advanced processes and use anti-aging PTFE material, providing excellent sealing and corrosion resistance.
- Compact Design for Small-Sized Valves: DN50-300 small-sized valves feature a floating ball design, offering a compact structure, easy operation, and convenient maintenance. They also support switching between left- and right-hand operation, making them suitable for tight installation spaces.
- Superior Sealing for Large-Sized Valves: DN350-600 large-sized valves adopt a trunnion-mounted ball design with floating seats. As pressure increases, the contact area between the ball and seat expands, enhancing sealing performance and maintaining tightness under working pressure.
- Wear-Resistant and Corrosion-Resistant: The sealing surface is made of stainless steel with a hardened surface for wear resistance. The ball is corrosion-resistant, ensuring long service life.
- Easy Operation: The valve operates with low torque, providing smooth and flexible operation even after prolonged use.
Technical Parameters
| Technical Parameters | Details |
| Nominal Diameter | DN40 ~ DN1200 |
| Nominal Pressure | PN10, 16 / CL150 |
| Flow Characteristics | Approximate Equal Percentage |
| Adjustable Ratio | 50: 1 |
| Seat Leakage | Zero Leakage |
Application Recommendation
Widely used in industries such as chemical, pharmaceutical, food, sewage treatment, and other industries for the control of strong acid, strong alkali, and toxic gases, as well as other media for on-off and flow regulation.
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