... ,BS5351 2.Pressure:150LB-600LB 3.Size:2"-12" Cast Steel Worm Wheel Flanged Floating Ball ValveSpecification:Model:JY147~ Q341FSize:2"-12 ... Butt-welded.Key Specifications/Special Features:Body materials: Carbon steel, stainless steel, alloy steel WCB, LCB, CF3, CF3M, CF8, CF8M, MONEL, and ... competitive price, the best quality, and the best service. Cast Steel Worm Wheel Flanged Floating Ball Valve