China products manual operated hydraulic multi way directional control valve DL30

China products manual operated hydraulic multi-way directional control valve DL30-F20L

Hydraulic multi-way directional control valve DL*-F20L is composed of oil inlet section, oil outlet section and valve sections. The oil outlet section of series DL1-F20L with pressure output port, it can be used in tandem with other hydraulic components. This valve is featured with compact structure, large flow, high pressure, advanced and reliable performance, able to implement near or remote control of variety working units, widely applied to engineering machinery , mining machinery and the hydraulic system of other machineries.

Internal check valve: each valve section has an internal check valve to prevent the oil backflow.
Internal overflow valve: the inside of oil inlet section is equipped with a pilot-operated overflow valve to control the system pressure.
Oil circuit type: it can be implemented parallel type, series type or series parallel combination type.
Auxiliary valve: according to the requirement, overload valve and oil filling valve can be added at both ends of valve section.
Structure type: sectional valve, any 1 to 8 sections may combine upon customer’s requirement.
Spool function at neutral position: A, Z, O, Y, etc.

Model Code

DL 30 - F 20 L - T / YYYO

①  ②  ③ ④⑤  ⑥   ⑦ ⑧ 

①Product code:
②Design code
③Pressure grade: F=200bar
④Nominal size: 20mm
⑤Joining port type: L=thread
⑥Spool control type: T=spring
⑦Spool function type of block 1
⑧Spool function type of block 2