Three-way flow valves with baric and thermal compensation RPC2-T3, RPC3-T3, RPCQ2-T3 and RPCQ3-T3 are three-way flow valves with baric and thermal compensation, for assembly on the plate, with or without valve of maximum pressure imprisoned. This valve divides the entrance flow into a fixed (controlled) flow and a residual flow that is sent unloaded. The controlled flow value is set through a lockable knob in any position. The adjustment can be with six laps or a lap.