Bevel Gear Drive High Pressure Double Gate Gate Valve

The bevel gear drive high-pressure double-gate gate valve designed by Dazhong Valve Group adopts pressure self-tightening seal, and both ends of the valve body branch pipe 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 completed by a manual mechanism mounted on the valve cover.

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

• Pressure self-tightening seal is adopted, and both ends of the valve body branch pipe 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 seat and disc sealing surfaces are made of drill-base cemented carbide by plasma spray welding. Good wear resistance and scratch resistance.

• 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 done by a manual mechanism mounted on the valve cover