Product Type: Ball Valve Product Name: 2-PC Body Floating Ball Valve Product Details: Place of Origin: China Certification: ISO9001-CE Product Description Product design and scope Design standard:ASME B16.34/ API 608 Length of structure:ASME B16.10 Flange connecting end:ASME B16.5 Butt welding connecting end:ASME B16.25 Wall thickness:ASME B16.34 Fireproof test:API 607/API 6FA Inspection and test:API 598 Pressure and temperature rating:ASME B16.34 Product scope:NPS 1/2″~NPS 8″,CL150~CL600 Main body material:WCB､LCB､WCC､CF8､CF8M､CF3､C3M､A890 4A､A105､LF2､F304､F316､F304L､F316L etc. Valve seat material:PTFE､RPTFE､NYLON､DEVLON､Derlin､PEEK､PPL or metal hard seal etc. Drive device:handle, worm wheel, electric, pneumatic etc. http://www.fagong-valve.com