Product Name: Welded/flanged,Stainless steel sealing with gear worm, ball valve Model NO.: BCT-E-BV01 Application: Industrial Usage, Water Industrial Usage, Household Usage Temperature: High Temperature Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve Type: Flexible Ball Valve Structure: Floating Ball Valve Channel: Straight Through Type Nominal Pressure: Class150lb-1500lb/Pn16-Pn250 Driving Mode: Gear Worm Connection Form: Welding Material: Ductile Iron Media: Water, Oil, Crude Oil, Natural Gas etc. Body: Wcb, Iron, Ductile Iron Ball: Stainless Steel 304 316 1.4526 Process: Forged Ductile Iron: Ggg40 Ball Type: Full Bore or Reduced Bore Power: Manual Temperature of Media: -46~150