Butterfly Valve For Dust Proof

The powder butterfly valve can be applied to the treatment of all powder and granular materials, and the valve uses the material's own gravity to intercept the flow and pneumatic transmission of dry materials. It can be installed under a hopper, bin, silo, screw or other type of conveyor, as well as connected to a pneumatic conveying line.

• Compact structure: The butterfly valve for powder is compact in structure, beautiful in shape, occupies small space and is easy to install and maintain.

• Good sealing performance: the sealing material pairing between the disc and the seat is reasonable, with low friction and long service life. At the same time, the valve also uses a soft sealing structure (such as rubber seals) to ensure that there is no leakage in the closed state.

• Strong corrosion resistance: the surface of the valve body and the plate can be sprayed or lined with corrosion-resistant materials (such as stainless steel, carbon steel, etc.) to enhance the corrosion resistance of the valve.

• Quick opening and closing: The opening and closing operation of the powder special butterfly valve is simple and fast, usually by rotating 90 degrees to complete the opening or closing.

• Flow adjustment function: By adjusting the rotation Angle of the butterfly plate, the flow size of the material can be controlled to meet different process requirements.

BVBT-705-A

The valve body is made of lightweight high-pressure cast aluminum alloy. The disc is a wear-resistant polymer material lined with a steel core. The soft sealing structure formed by the wear-resistant rubber sealing ring makes it suitable for various powders and granular materials. Applications, especially for abrasive materials.

BVBT-705-B

The valve body is made of lightweight high-pressure cast aluminum alloy. The disc is made of CF8/CF8M. The sealing ring can be made of various materials, high temperature resistant silicone rubber, acid and alkali resistant rubber, EPDM, etc. to meet different working conditions.

BVBT-705-C

The butterfly valve for food grade powder adopts integral food grade rubber sealing ring, which can completely avoid the contact between the material and the cast alumi-

num alloy valve body. The disc material is made of CF8/CF8M. It is easy to install and maintain and has a long service life.