Adjustable Proportioning Valve

Installation of an adjustable proportioning valve is necessary when the reduction of brake line pressure is required to facilitate the balancing of front-to-rear brake bias.

Both inlet and outlet are 1/8-27 NPT and come with compression fitting adapters.

Pressure is able to be reduced by 57% in one line.

This is use full in adjusting rear disc brakes for optimum performance.

Some front disc brake conversions may benefit from this unit as well.