Stainless Steel Ball Valve Sealing Form

Piece Ball Valve has the characteristics of fast opening and closing, reliable performance, ensuring the effective operation of the ash unloading and conveying pipeline system, and long service life. This stainless steel ball valve is suitable for use on the pipeline of the ash unloading device of the blast furnace in the metallurgical system, and should be installed in a vertical position to ensure that the ash can flow smoothly. The stainless steel ball valve must be fully opened or fully closed when in use, and it is forbidden to use it for throttling.

Sealing form of stainless steel ball valve: It adopts a combination of soft and hard laminated metal sheets, which has the dual advantages of metal hard seal and elastic seal. The stainless steel ball valve with automatic compensation device has very good sealing performance. The valve seat and valve body of the stainless steel ball valve are cylinder-type structures, which can maximize the integrity of the contact between the sealing surface and the spherical surface, thereby ensuring the life of the seal; the compensation device squeezes the sealing valve seat onto the spherical surface as a whole when the seal is normally worn, compensating for the sealing gap caused by wear and tear, and also prolonging the service life of the sealing surface.