Z-shaped high temperature and high pressure globe valve

1. The middle cavity of the valve adopts a pressure self-tightening sealing structure, and the sealing performance is better.

2. The sealing surfaces of the valve disc and valve seat are made of Stellite cobalt-based cemented carbide by spray welding, which has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance

3. High temperature creep resistance design

4. The valve stem adopts an integral forging structure, which is quenched and tempered and surface nitrided, and has good corrosion resistance and scratch resistance

5. The depth of the bonnet stuffing box is reasonable, the packing is added with corrosion inhibitor, and the sealing is reliable