Patent ID: 7871082

Claim:
An anti-roll system especially for a vehicle, comprising: system control means, a tank and a pump for a hydraulic fluid, the tank and the pump each having a fluid inlet and a fluid outlet, and two or more stabilizers, each one of the two or more stabilizers comprising an actuator which is arranged to control a respective stabilizer's stabilizing action in dependency of a hydraulic pressure supplied to terminals of the actuators, each actuator of said two or more stabilizers being communicatively connected to at least a first terminal of a respective pressure control module, each pressure control module comprising a second terminal and a third terminal communicatively connected in parallel relative to a pump pressure provided between the fluid inlet and fluid outlet of the pump, said system control means and each pressure control module being arranged to supply a fluid pressure at its first terminal under control of said system control means, wherein one or more of said pressure control modules comprises a series connection of two pressure control valves, said first terminal corresponding with a common series connection point, and said second terminal and said third terminal corresponding with remaining connections of the series connection of two pressure control valves.