วาล์วควบคุมแรงดันน้ำมันเบรก V2

Brake Bias Proportioning  Valve Pressure Regulator For Brake Adjustment

Adustable rear brake bias valve

Compact and lightweight forged billet aluminum construction has made proportioning valves the best available. Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure. This adjustment lets you fine tune the front to rear braking balance by proportionately decreasing the rear brake line pressure.
A proportioning valve is usually required when upgrading to rear disc brakes or larger front brakes.

*Note! Adjustable brake bias valves are required by traffic authorities to be mounted in such a position as to not be adjusted from the driving position.The above is not applicable to race or registered rally cars.