Gate Valve,Bolt Bonnet,OS&Y Gate Valve, ASME B16.5 Flanged or Butt-Welding Ends, Bolted Bonnet, One-Piece Flexible or Solid Wedge Gate, Full Port, Outside Screw and Yoke, Integral Body Seats or Separate Seat Rings (Threaded or Welded In Place), Non-Rising Handwheel, Gearbox, or Power Actuator Operated, Non-Rotating Rising Stem, Complete with Conical Stem Backseat -------------------------------------------------------------------------------- • Design : API 600 / BS 1414 / ISO 10434 • Testing : API 598 / BS 6755-1 / ISO 10434 • ANSI Class 150 : 2" to 36" • ANSI Class 300 : 2" to 24" • ANSI Class 600 : 2" to 24" • ANSI Class 900 : 2" to 20" • ANSI Class 1500 : 2" to 16" • ANSI Class 2500 : 2" to 8" • Shell Materials : Carbon Steels ASTM A216 Grades WCB and WCC Alloy Steels ASTM A217 Grades WC1, WC6, WC9 and C5 Impact-Tested Carbon-Manganese Steels ASTM A352 Grades LCB and LCC Corrosion-Resistant Steels ASTM A351 Grades CF3, CF3M, CF8 and CF8M Duplex ASTM A890 Grade 4A EMAIL:[email protected]