Device For Replacing Under Pressure Valves


The device is used in replacing valves on wings of Christmas Trees or Well heads, during operations.
The product provides the safety during manipulations as well as the replacement operation quality.
The device is fastened to the body of valves by a threaded flange, featuring a perfect sealing at the opening.
By actuating the rod, the lateral plug is screwed into a suitable hole provided in the flange on the vertical column.
By this operation, the valve is isolated and can be removed.

Constructive and technical characteristics

  • max.working pressure: 700 bar
  • stem diameter: 30 mm
  • max. stem stroke: 1500 mm