Product overview: q347 fixed turbine ball valve two-part and three-part fixed ball valve is also called side mounted split ball valve. The valve body is divided into asymmetric left and right halves along the section perpendicular to the valve channel axis. It is mainly used to cut off, distribute and change the medium flow on the pipeline. Its pivot structure ensures accurate ball position. The standard valve seat adopts spring structure, which pushes the valve seat to the ball, ensuring good low-pressure sealing performance. The front and back seats of the ball valve can be sealed, that is, the so-called two-way sealing feature. The middle cavity of the valve body can be discharged outward by using the self-contained drain valve. The pivot adopts blow out protection structure, low friction coefficient bearing, etc. It is suitable for chemical industry, petroleum, natural gas, metallurgy and other industries as well as long-distance natural gas pipelines with hydrogen sulfide medium, many impurities and serious corrosion.