PVC Ball Valve AutoCAD DWG Block Collection Home / AutoCAD DWG Block Collection / PVC Ball Valve PVC Ball Valve AutoCAD Block AutoCAD DWG format drawing of a PVC ball valve, 2D… PVC Ball Valve AutoCAD Block AutoCAD DWG format drawing of a PVC ball valve, 2D plan and elevation views, DWG CAD block for plumbing fixtures. Free DWG Download Add To Favorites 0