Description

Design standard ：API 602 BS5352

Product range ：
1.Pressure range ：CLASS    150Lb~2500Lb
2.Nominal diameter ：  NPS        1/2~3″
3.Body material：Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4.End connection ： RF   RTJ   BW   NPT   SW
5.Mode of operation：Hand wheel, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device；

Product features：
1.Small flow resistance for fluid, only a small force is required when opening/closing;
2.With solid wedge and expanding seat design, easy to repair and replace;
3.When valve is full opened, the sealing surface suffered small friction from the working medium；
4.Pressure seal bonnet, welded bonnet, threaded bonnet and bolted bonnet can be chosen;
5.Spring loaded packing can be chosen;
6.Low emission packing can be chosen according to ISO 15848 requirement;