Double flange fluorine lined butterfly valve

1.All parts are covered by fluorine material, which completely prevents corrosion of metal parts by corrosive media.

2.The valve seat filled with rubber has good elasticity, is easy to operate, has a long life, and has better sealing.

3.The center line structure can be used for fast cutting off or adjusting the flow, suitable for occasions requiring reliable sealing and good adjustment characteristics.

4.The valve body of the fluorine-lined butterfly valve adopts a split type, which is very convenient when replacing the valve stem. The valve can be completed without removing the pipeline.

5.Fluorine-lined butterfly valves are widely used in the transportation of liquids and gases (including steam) in various types of industrial pipelines, especially in the use of heavy corrosive media.

6.Contact with the media materials for lining material.

7.Different lining material can be applied to various medium.

8.Face to face dimensions according to EN558-1, ISO5752.

9.Top bushing absorbs actuator side thrust loads.

10.Tested according to API 598.

Specifications:

Pressure class: PN 10 to 16 bar;

End connections: Flanged, wafer;

Drive mode: handle, worm-gear, electric, pneumatic;

Main parts material:

Body : Cast iron, Ductile Iron, cast steel

Disc : Ductile Iron, stainless steel, bronze

Liner: PTFE.