A priority flow control takes one pump flow and guarantees a set amount to the priority function first, sending whatever is left over to the secondary circuit. Steering is the classic case: the steering orbital always gets its flow, and the implement gets the remainder.

The RFG is the steel bodied version for heavy duty and high pressure work — adjustable priority flow with relief protection to 350 bar, rated to 90 L/min input.

Choose steel over aluminium where the circuit sees frequent high-pressure cycling, high ambient temperature, or where the valve is exposed and could take a knock.

Manufactured by CBF Hydraulic, Montecchio Maggiore, Italy.