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Dofluid Electro-Hydraulic Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series
| ![]() | | | This relief and flow control valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive.
Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure mini-mized, it serves as a low power-consumption energy-saving, metre-in, controlled flow control valve.
Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature
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| | Description | Model
EFBG-03-125 | Model
EFBG-06-250 | Model
EFBG-10-500 | | Max. Operating Pres. Bar (psi) | 250 (3600) | 250 (3600) | 250 (3600) | | Max. Flow l/min (gpm) | 125 (33) | 250 (66) | 500 (132) | | Min. Flow l/min (gpm) | 1-125
(.26-33) | 2.5-250
(.66-66) | 5-500
(1.32-132) | | | | | Flow Controls | | Rated Current mA | 680 | 580 | 700 | | Coil Resistance Ω | 43.5 | 43.5 | 43.5 | Differential Pressure
Bar (psi) | 6(85) | 7(100) | 9(130) | | Hysteresis | Less than7% | Less than7% | Less than7% | | Repeatability | 1% | 1% | 1% | | Flow Controls | | Pres. Adj. Range Bar (psi) | C:14-140
(200-2000)
H:14-210
(200-3000) | C:15-140
(215-2000)
H:15-210
(215-3000) | C:16-140
(230-2000)
H:16-210
(230-3000) | | Rated Current mA | C:710
H:770 | C:690
H:730 | C690
H:690 | | Coil Resistance Ω | 10 | 10 | 10 | | Hysteresis | Less than3% | Less than3% | Less than3% | | Repeatability | 1% | 1% | 1% | | Mass kg(lbs) | 16 | 30 | 60 |
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Ordering Code:
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