YX / YXW Unloading relief valve

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w Specification 03 06 10
Max.working pressure (MPa) 31.5
Max.Flow(L/min) 10% 40 80 120
7% 60 120 240
Working fluid Mineral oil;phosphate-ester
Fluid temp (℃) -20~70
Viscosity (mm²/s) 12~380
Working press (MPa) 5 10 20 31.5
Weight(Kg) YX Model 2.6 6.6 12.3
YXW Model 3.8 7.8 13.5
Cleanliness
The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS 1638.It is suggested that the minimum filter rating should be β 10 ≥75.

  YX/YXW valve is a pilot-operated unloading valve.Its function is to switch tow states in hydraulic system,by adjusting handle to set the working pressure or unloading pressure.Pump will be unloading automatically by contrlling electrical magnetic.





Specification L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 B1 B2 B3 H1 H2 H3 H4 H5 D D1 D2
YX/YXW-06 154 25 101.6 57.1 12.7 46 112.7 46.3 34 156 101 69.9 103 144 124 72 46 28 M16 18 25
YX/YXW-10 199 42 127 63.5 12.7 50.8 139.7 67.9 37 201 118.5 82.5 118.5 165 145 93 87 45 M18 20 32

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