Valve Type: Fully Welded Ball Valve. Size: 2” - 48”. Pressure: Class 150 – 2500. Material: Forged Carbon Steel. Trim: Carbon Steel, Stainless Steel, Duplex Steel. Design Features: Body and bonnet welded integral, Full port or reduce port, Fire safe design, Double block and bleed, Cavity pressure self relief, Blowout-proof stem, Anti-static design, Optional double piston design, Optional under-ground & extended stem design. Product link: http: //www.xhvalves.com/fully-welded-ball-valves-api-6d.html