Double offset butterfly valve
Design standard ：API 609 AWWA C504

Product range ：
1.Pressure range ：CLASS    150Lb ~300Lb
2.Nominal diameter ：  NPS        2~120″
3.Body material：Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4.End connection ：Flange,Wafer ,Lug, BW
5.Mode of operation：Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device；

Product features：
1.Compact design , less weight, easy for repair and installation；
2.Small operating torque；
3.Flow characteristic is almost in straight line, good regulating function;
4.Independent Sealing ring design, easy for replacement;
5.bidirectional seals can be chosen；