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Ningbo Chap Mechan-Electro-Hydraulic S&T Development Co.,Ltd is specializing in production of Rubber machinery,Hydraulic Valves,Plastic machinery...
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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)
Pressure (MPa)
Hydraulic Fluid
Mineral Oil, Phosphate
Viscosity (mm2/s)
Fluid Temp. ()

Model description                                    Function symbol


External dimensions                                      Hole size


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