Description

Design standard ：ASME B16.34

Product range ：
1.Pressure range ：CLASS    150Lb~1500Lb
2.Nominal diameter ：  NPS        2~24″
3.Body material：Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4.End connection ： RF   RTJ   BW
5.Mode of operation： Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device；

Product features：
1.Flow resistance is small
2.Mechanical cam forced seal with reliable sealing performance ;
3.Tope entry design ,easy for online maintenance；
4.When opening or closing ,there is no friction between seat and ball, operating torque is small and longer life；
5.Double guide tracks design；
6.Multi seals on stem with good sealing performance;