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Electro hydraulic directional control valve

Electro hydraulic directional control valve

Detail About Electro hydraulic directional control valve

Model FWH is a slide valve type of directional control valve which uses a solenoid as its control pilot. It is used to open and shut off fluid flows and to control the flow direction. The FH hydraulic operated directional control valve uses pressured fluid to force direction change so as to achieve flow on-off and direction change. Its priciple and structure are basically identical to FWH electro-hydraulic valve.

Model 03 04 06 10
Allowed
Maximum
Pressure
(MPa)
Port A,B,P
 31.5
Port T
Extl Relief
 25
Intl Relief
 16 For DC; 10 For AC
Port Y
Extl Relief
 16 For DC; 10 For AC
Minimum Control Pressure(Mpa)
3-P, Spring Centered
 1.0 1.2 10.5 1.25 1.3
3-P Hydraulic Centered
 - 1.2 - 1.8
2-P, Spring Reset
 1.0 1.2 1.1 1.4 1.3
2-P, Hydraulic Rese
 0.7 1.2 0.8 1.8
Maximum Control Pressure (MPa)
 25 25 21 21
Flow (l/m) 80 160 25 400
Weight
(Kg) 		2-position 6.4 8.3 11.5 17.6
3-position 6.8 8.6 11.9 19
Pilot Restriction
Controller DLA-03		 0.8 0.8 0.8 0.8
Reducing Valve 0.5 0.5 0.5 0.5
FH Valve 4 8 17 17.6
Electrical
Paramete		 Type DC AC
Voltage 1224 110220/50Hz
Power Consumption (W) 35 -
Attraction Power (W) - 65