Material - Cast iron Velocity Type - Zero Velocity Non Slamming Characteristics Sizes - From 2" To 80" Diameter. Seated Type - Soft Seated and Metal to Metal Seated Application - Refinery, Petrochemical, Steel Sectors,Textile With vast industrial experience, we are involved in offering a wide range of Industrial Valve. Size Inches (ON) Ao mm Bo mm C mm 010 LuglRg mm D2o Wafer mm Eo P.C.0 mm N do mm 2 " (50) 50 60 60 152.4 105 120.6 4 19 3" (80) 76 90 73 190.5 134 152.4 4 19 4" (100) 100 114 73 228.6 172 190.5 8 19 5" (125) 125 135 83 254 196 215.9 8 22 6" (150) 150 168 98 279.4 222 241.3 8 22 8" (200) 200 215 127 342.9 279 298.4 8 22 10" (250) 250 265 146 406.4 340 362 12 25 12" (300) 300 315 181 482.6 409 431.8 12 25 14" (350 350 365 184 533.4 450 476.2 12 29