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；