Electro-hydraulic multi-way directional control valveDYDLa*-15 multi-way valve

The DYDLa*-15 series multi-way valve consists of an inlet valve spool, a directional control valve spool, and an outlet valve spool.

The return‑oil body of the DYDLa*-15 series multi‑way valve can be equipped with a pressure‑output port and may be connected in series with other hydraulic components. This valve features a compact design, high operating pressure, excellent performance, reliable operation, and the capability to provide both local and remote control of multiple actuators. It is widely used in the hydraulic systems of construction machinery, mining equipment, and other types of machinery.

Built-in check valve: Each directional control valve is equipped with a built-in check valve to prevent oil backflow.

Built-in relief valve: A pilot-operated relief valve is incorporated within the oil inlet body to regulate system pressure.

Oil circuit configuration: Supports parallel, series, or series–parallel hybrid circuits.

Auxiliary valve: At both ends of the spool, an overload valve or a make-up oil valve may be added as required.

Valve body structure: plate-type design, with flexible internal combinations ranging from 1 to 10 units.

Spool neutral position: A, O 、 Y Wait