... ,Ball valve Industrial Valve Size:2"-48" or DN50-DN1200 Pressure: Class150-2500LBMaterial:WCB, WCC, LCB, LCC, WC6, WC9, C5, C12 ... , etc.Design & Manufacture Std.: API, MSS, ASME, ASTM, BS, DINFace to Face Std.: ASMEB16.10 (JISB2002),API 6D, DIN3202, ASME B16.25End ...