Adjustable Proportioning Valve Block, brake switch Black Aluminium, Kit, PFE398 Valve Covers The universal rotary vane design

The universal rotary vane design means it is engineered for constant use

All necessary components are packaged with each water pump for easy

this tube can be easily bent and cut

Radiator Hose Inlet Size - 1

Adjustable Proportioning Valve Block, brake switch Black Aluminium, Kit, PFE398 Valve Covers The universal rotary vane designPFE398 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