Gate Valve,Bolt Bonnet,OS&YGate 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  
Size:2”~48”  Class 150~2500LB •  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 
  
OUKENUO  VALVE FLOW  Co., LTD      www.oknflow.com    
  sales(at)oknflow.com  linda3651v(at)gmail.com
 SKYPE:linda3651v