Introduction Of Stainless Steel Insulated Ball Valve

3 Piece Ball Valve, also known as stainless steel jacketed ball valve, is a stainless steel jacket welded on the basis of a stainless steel ball valve, which is used to inject steam or other heat-insulating and cold-insulating media to ensure that the media in the valve can work normally. According to the different structures of the ball valve, the stainless steel insulation ball valve has several structural forms such as stainless steel integral insulation ball valve, stainless steel two-piece insulation ball valve, stainless steel sandwich insulation ball valve, etc., which have been widely used in system pipelines in chemical, petroleum, pharmaceutical, metallurgical and other industries. The stainless steel insulation jacketed ball valve has good insulation and cold-insulating properties, and the valve diameter is consistent with the pipe diameter, while it can effectively reduce the heat loss of the medium in the pipeline.

Structural features of stainless steel insulation ball valve:

The insulation jacketed ball valve adopts an integral jacket structure design, which can more evenly insulate heat and cold. The insulation ball valve is smaller in size and lighter in weight than the general ball valve, and has no leakage and good sealing performance. The jacket is welded with carbon steel pipe, which is more pressure-resistant and firm than casting. The jacket, the outer side of the valve body and the jacket pipe are welded, allowing the high pressure of steam or cold water to be 1MPa.

The insulated ball valve has good heat preservation and cold preservation properties. Except for the reduced diameter insulated ball valve, the valve diameter is the same as the pipe diameter, the medium flows in a straight line with small resistance, which can effectively reduce the heat loss of the medium in the pipeline. Therefore, it has excellent performance for liquid media that are easy to solidify and have high viscosity.