Actuator operated high-pressure valve

In high-pressure applications, the tightness of the valve in the flow direction is a challenge, because the pressure difference between the seat/cone surfaces can be even hundreds of bars. In this case, it is important that the pressure drop inside the valve is controlled and, above all, staged. This can be achieved by means of radial stage nozzles.

Our product range contains high-pressure control valves up to the differential pressure of 560 bar.

Model and material according to process conditions

Actuator operated high-pressure valves are suitable for both shut-off and control applications and are available as 2-way or 3-way models.

2-way valves are available as straight through, angular or Z-shape models depending on the differential pressure of the process and on the required pressure stages.

The high-pressure valves can be equipped with pneumatic, electric, or hydraulic actuators. Positioners, feedback and limit switches are available as optional extras.