Adjustable Proportioning Valve for Universal Hot Rods 3/16 Brake 3/8-24 Fittings

Adjustable Proportioning Valve For A Conversion To Disc Brake.

• This valve is typically used to decrease the pressure to the rear brakes. 
• When converting to a dual master or disc brakes the rear drums require less pressure and this valve is put in the front to rear brake line to reduce the pressure to the rear brakes.
• It can also be used in the front brake lines to reduce pressure. 
• Pressure adjustments range 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 (or in some cases the front) brake line pressure. 
• This can also be used to adjust individual front wheel braking in circle track applications. 
• It comes with the 1/8" pipe to 3/8-24 inverted flare fittings to connect to brake lines