Self-Tightening High Temperature And High Pressure Electric Double Gate Gate Valve

The self-tightening high temperature and high pressure electric double gate gate valve designed by Dazhong Valve Group, the double gate and the branch pipes at both ends are welded. The closing mechanism is mainly composed of wedge-type double gates that can be adjusted, universal top, clamping ring, etc. The valve seat and valve disc sealing surface are made of drill-based cemented carbide plasma spray welding. The surface of the valve stem is treated with anti-corrosion nitriding, and the opening and closing of the valve is controlled by an electric device mounted on the valve cover.

• Installed on water and steam pipes, used as an opening and closing device.

• The pressure self-tightening sealing structure is adopted, the double gates and the branch pipes at both ends are welded.

• The closing mechanism is mainly composed of self-aligning wedge-type double gates, universal tops, clamping rings, etc., which are guided by the guide ribs in the valve body to move up and down.

• The valve seat and valve disc sealing surface are made of drill-base cemented carbide plasma spray welding.

• The surface of the valve stem is treated with anti-corrosion nitriding, which has good corrosion resistance and scratch resistance.

• The opening and closing of the valve is controlled by the electric device mounted on the valve cover. Switching mechanism, in addition to local operation, remote operation is also possible.