Valve description: Ball valve, carbon steel, bolted bonnet, one nipple on one side. Design: API 608. Body: ASTM A105N Nominal size: 1/2 Inch. Nominal class: 800 LB. End Connection: SW*BW. OPERATION: LEVER Face to face: MFG's. Test and inspection: API 598. Product Range: Body material: Carbon Steel. Normal diameter: 1/2 - 32 Inch (DN15 - DN800). End connection: SW, BW, Flange. Pressure range: Class 150 - 2500 LB (PN16 - PN420). Working temperature: -29℃ - +429℃.