Instruction of Electro-hydraulic directional control valve:
Electro-hydraulic directional control valve uses the pressure oil of the hydraulic circuit to pull the spool and change the direction of hydraulic oil. This valve is the combination of the electrical operated directional control valve and the hydraulic operated directional control valve. It changes the hydraulic oil direction by using the electrical operated directional control valve to control the hydraulic operated directional control valve. Electro-hydraulic directional control valve and hydraulic operated directional control valve are mainly used in hydraulic systems when electrical operated directional control valve can not afford the flow. It controls the movement of the power elements, or controls the direction of the flowing oil.

Model description

Explanation
1. Middle unloaded directional control valve needs to place the order independently. There is no model (FWH-03) Electro-hydraulic directional control valve.

Code symbol

Name of solenoid

1. When movement a，P→A B→T
2. When movement b，P→B A→T
3. 3C6 Oil flow in the opposite direction with the above-mentioned movement.