
hot sale pnematic hydraulic valve SDQEDL20
Multi-direction valve SDQEDL*-20 is composed of oil inlet section, oil outlet section and valve sections, featured with compact structure, high pressure, advanced and reliable performance, able to implement near or remote control of variety working units.
It is widely applied to engineering 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.
Additional valve: according to the requirement, overload valve and oil filling valve can be added at both end of valve section.
Structure type: sectional valve, any 1-9 sections may combine upon customer's requirement.
Spool function at neutral position: A, O and Y.
Control method: manual, manual+pneumatic, hydraulic.

Nominal pressure (bar) | 250 |
Nominal size(mm) | 20 |
Nominal flow (L/min) | 100 |
Section number | 1 to 9 |
Valve shaft stroke(mm) | 8+8 |
Weight (kg) | 9.6+5.2n |



