The Priority Flow Divider Valve from Buyers Products splits the oil from a single inlet into two separate flows, ensuring that your oil flow is maintained at the proper GMA regardless of load variations. One flow, the priority flow, is controllable and adjustable to your GPM needs using a knob on the valve. The remaining secondary oil can be used for another need -- at the same time -- without affecting the pressure of the priority flow. By splitting the flow in two, you can divert the secondary oil to a different operation while simultaneously ensuring you have the right GPM for your application. The valve can handle a maximum flow of 3000 PSI .