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Directly operated unloading relief valve
Model LCYXZ-6-31.5-00 is a directly operated unloading relief valve, when the pressure of control port X exceeds the spring set point, the control core will be opened to unload port P. It's mainly used in the double pump system to control the unloading of low-pressure pump or to control the oil-full of the accumulator.
Technical specification
Flow (l/min) |
20 |
Pressure (MPa) |
31.5 |
Hydraulic Fluid |
Mineral Oil, Phosphate |
Viscosity (mm2/s) |
2.8~320 |
Fluid Temp. () |
-20~70 |
Model description Function symbol
External dimensions Hole size