4lb Residual Pressure Valve (Gold)

Wilwood have now released a new 4 PSI-rated Residual Pressure Valve (RPV) to their line of pressure and flow controls. The 4 PSI Gold valve adds an option between the existing 2 PSI Blue and 10 PSI Red valves on disc brake systems where extreme shock loads, hard vibration, and suspension component flex can contribute to excessive caliper piston retraction and pad knock back.

The 4 PSI Gold valve uses the same 1/8”-27 NPT female thread in the aluminum body as the 2 PSI and 10 PSI models.