Nominal Diameter: DN50 – DN300

Seal Material: PTFE

Leakage Rate: Compliant with GB/T13927-92 Standard

Applicable Media: Water, air, natural gas, oils, and mildly corrosive fluids

Product Features

1.This valve features a double-eccentric structure, providing a "tighter-when-closed" sealing function and ensuring reliable sealing performance.

2.The sealing pair consists of stainless steel mated with oil-resistant nitrile rubber, ensuring a long service life.

3. The rubber sealing ring can be positioned either on the valve body or on the butterfly disc, allowing for adaptability to media with varying characteristics and offering options for user selection.

4. The butterfly disc adopts a frame-type structure, characterized by high strength, a large flow area, and low flow resistance.

5. The entire valve undergoes a baked-paint finish process, effectively preventing corrosion; furthermore, by simply replacing the sealing seat material, the valve can be adapted for use with different types of media.

6. This valve features bi-directional sealing capability; its installation is independent of the media flow direction and is unaffected by spatial orientation, allowing for installation in any position.

7. The valve boasts a unique structural design that ensures flexible, effortless, and convenient operation.

If you would like to find out more about valves or purchase other products, please contact me at fluid@weitengroup.com