Low PressureHigh PressureVacuum PressureDrain PressureColors LegendMedium PressureSignal Purge ValveCloses at150 PSISignal Relief Valve3200 PSIImplement Relief Valve4000 PSISteering Relief Valve3125 PSILoad Sense Signal toPump Flow Compensators(15)Steering Pump Flow Outto Implement Valves(10)Steering Pump Flow Outto Implement Valves(10)Load Sense Signalfrom Implement Valves(17)SignalResolverSteeringPriority ValveCheck Valve1.5 PSILoad Sense SignalPressure at Steering HMU(16)Flow toSteering HMU(12)From SecondarySteering Pump (8)Tank(13)Tank(13)Flow from SteeringPump Outlet(14)Steering Pump Flow Outto Implement Valves(10)Check Valve1.5 PSIFrom SecondarySteering Pump (8)Flow toSteering HMU(12)Tank(13)Implement Relief Valve4000 PSISignalResolverSignal Purge ValveCloses at 150 PSISignal Relief Valve3200 PSISteering ReliefValve3125 PSILoad Sense Signalfrom Implement Valves(17)Load Sense Signal toPump Flow Compensators(15)Load Sense SignalPressure at Steering HMU(16)Flow from SteeringPump Outlet(14)Steering Priority ValveValve Block CutawayValve Block SchematicPSIPSIPSIPSI