Cast Steel Ball Valve

      The disc (spherome) of the cast steel ball valve is driven by the stem and revolves around the axis of the stem. Cast steel ball valve is mainly used to cut off or connect the media in the pipeline, also to adjust or control the fluid. The V-type ball core of the hard seal V-type ball valve has the strong shear force with the metal valve seat of welding horniness alloy metal. Totally meet with the requirement to control the media of fibrous and tiny solid particles.