Product overview:

The opening and closing part of the D71f-16P stainless steel wafer butterfly valve is a disc-shaped disc rotating around its own axis in the valve body, thus achieving the purpose of opening and closing or adjusting.Butterfly valve has the advantages of simple structure, small volume, light weight, small installation size, fast switch.

Structural features:

1, this valve adopts double eccentric structure, with the sealing function of more and more close, sealing performance is good.

2. The sealing materials are matched with stainless steel and nitrile oil-resistant rubber for long service.

3, rubber sealing ring can be located on the valve body, can also be located on the butterfly board, can be suitable for different characteristics of the media, for the user to choose.

4. Butterfly plate adopts frame structure with high strength, large flow area and small flow resistance.

5, the overall baking paint, can prevent corrosion and as long as the replacement of sealing seat sealing material, can be used in different media.

6, the valve has a two-way sealing function, installation is not subject to the direction of control of the medium, nor affected by the space position, can be installed in any direction.

7, the valve structure, flexible operation, labor-saving, convenient.

Parameter description:

Main parts materials:

Main dimensions: