Electro-hydraulic multi-way directional control valveDYDLa*-20-way valve

The DYDLa*-20 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*-20 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 and operates at relatively high pressures,
It boasts excellent performance, reliable operation, and the ability to support both local and remote control of multiple actuators. It is widely used in hydraulic systems for 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 any combination of 1 to 10 units internally.

Spool neutral position: A, O 、 Y Wait