VariStroke-1 Elctro-hydrolic Actuator

Manufacturer: WoodWard
Made In: Greece
Product Code: 10001

This proposal concerns the whole replacement of the current pilot valve assembly, cylinder, actuator and feedback linkage with one Woodward simplified system VariStroke-I.
The VariStroke-I is a linear electro-hydraulic actuator that is designed to provide the linear actuation force to operate steam turbine control valves or valve racks. It utilizes a double-acting power cylinder with integrated electronic driver module, servo valve and MLDT-based position feedback sensors.

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