Explosion isolation solenoid unloading valve

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Technical parameter
d Specification 03 06 10
Max. working pressure (MPa) P,X Oil ports P,X 20
Oil ports T(Y extl disch) 30
Oil ports T(intll disch) 10
Max. Flow (L/min) 10% 40 80 120
17% 60 120 240
Working fluid Mineral oil;phosphate-ester
Fluid temp (℃) -20~70
Viscosity (mm²/s) 15~380
Working press (MPa) 5, 10, 20, 31.5
Working voltage (V) DC *AC
24 127, 220
Insulation grade IP55
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.

Alternating current power supply,and solenoid with rectification board.



Specification L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11
GDYXW-06 154 25 101.6 57.1 12.7 46 112.7 48.2 34 156 253.4
GDYXW-10 199 42 127 63.5 12.7 50.8 139.7 69.8 37 201 275

Specification B1 B2 B3 H1 H2 H3 H4 H5 D D1 D2
GDYXW-06 101 69.9 103 144 124 72 46 28 M16 18 25
GDYXW-10 118.5 82.5 118.5 165 145 93 67 45 M18 20 32
                 

1.When in stalling the product,conside horizontal position firstly.
2.The medium used in the hydraulic system must be filtered.Its accuracy at least should be 20μm.
3.Screw should be according to the parameters of catalogue.
4.The surface,connecting with the valve,should be Ra0.8 roughness,and 0.01/100mm flatness.





 

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