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 RFAVLP10 adds an adjustable relief valve to the priority port, so the priority circuit is both flow controlled and pressure protected in one block. One less valve to plumb and one less leak point.

Relief adjustable to 350 bar. Common on tractor and truck circuits where an auxiliary function is fed off the main pump and must not see full system pressure.

Manufactured by CBF Hydraulic, Montecchio Maggiore, Italy.