Adjustable Proportioning Valve Block, brake switch, Black Aluminium, Kit
Proflow's brake proportioning valve are adjustable between 100 and 3,000 psi (depending on model) with a twist of a knob or the flip of a lever, and most can reduce pressure up to 57%. They let you adjust brake bias quickly and easily to compensate for changing track conditions, or for big and little tire combinations.
This adjustable proportioning block serves several purposes which dramatically reduces the amount of fittings needed and reduces the potential for leaks
Dual front brake line outlets eliminates the need for a T fitting for the front brakes
Built in pressure switch allows you to conveniently operate your brake lights
