Specification Data of DL

DL series directional control valve is a kind of monoblock valve with feature of compact structure, big flow, low risk of leakage and high performance of relief valve. It is widely used in loader, mining machine, etc.

  • Auxiliary valve: over-load valve, anti-cavitation valve.
  • Single direction valve in each work section.
  • Mutiple spool types for cylinder, motor, etc.
  • Structure: Monoblock, DL15: 1 - 3 sections; DL20: 2 - 3 sections.

Specifications

Model DL15 DL20
Rated Flow 80 L/min 100 L/min
Rated Pressure 16 Mpa 16 Mpa
Max Pressure 20 Mpa 20 Mpa

Spool Types For DL

Code Illustration Code Illustration
A DL DCV SPOOL TYPE A Y DL DCV SPOOL TYPE Y
O DL DCV SPOOL TYPE O Q DL DCV SPOOL TYPE Q
M DL DCV SPOOL TYPE M

Auxiliary Valve

Code Illustration Auxiliary Valve Code Illustration Auxiliary Valve
A port B port A port B port
N/A DL DCV AUXILIARY 0 No No 5 DL DCV AUXILIARY 5 Overload Valve Anti-cavitation Valve
1 DL DCV AUXILIARY 1 No Overload Valve 6 DL DCV AUXILIARY 6 Anti-cavitation Valve No
2 DL DCV AUXILIARY 2 No Anti-cavitation Valve 7 DL DCV AUXILIARY 7 Anti-cavitation Valve No
3 DL DCV AUXILIARY 3 Overload Valve No 8 DL DCV AUXILIARY 8 Anti-cavitation Valve Anti-cavitation Valve
4 DL DCV AUXILIARY 4 Overload Valve Overload Valve

Dimension

DL DIRECTIONAL CONTROL VALVE DIMENSION