Proportional Electro-Hydraulic Relief Valves
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Note :
1. It is recommended that the return pipe is connected directly back to tank below the fluid level.
2. The specification chart to the right relates to performance achievable using HNC standard electronic controller type HNC-1085 and a pump flow of 100 lpm at oil temperature 45°C / 113°F and viscosity 45 cSt.
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Dimensions
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EBG Proportional Electro-Hydraulic Relief Valves – Dimensions
| Model No. | Name | Description | Tightening Torque | Code |
|---|---|---|---|---|
| EBG-03-20
EBG-03-2090 |
Attachment Soc.Hd.Cap Screw :
Attachment Soc.Hd.Cap Screw : |
M12X40LgX4pcs
1/2-13UNCX1-1/2″LgX4pcs |
100-123 Nm
868-1068 in.lbs |
20
2090 |
| EBG-06-20
EBG-06-2090 |
Attachment Soc.Hd.Cap Screw :
Attachment Soc.Hd.Cap Screw : |
M16X50LgX4pcs
5/8-11UNCX2″LgX4pcs |
286-354 Nm
2482-3073 in.lbs |
20
2090 |
| EBG-10-20
EBG-10-2090 |
Attachment Soc.Hd.Cap Screw :
Attachment Soc.Hd.Cap Screw : |
M20X60LgX4pcs 3/4-10UNCX2-1/4″LgX4pcs |
473-585 Nm
4106-5078 in.lbs |
20 2090 |
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Performance Curves
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EBG-03 Proportional Electro-Hydraulic Relief Valves
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EBG-06 Proportional Electro-Hydraulic Relief Valves
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EBG-10 Proportional Electro-Hydraulic Relief Valves
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Test Conditions :
| Pump | 60 lpm (EBG-03)
120 lpm (EBG-06) 250 lpm (EBG-10) |
|---|---|
| Oil Temperature | 45°C / 113°F |
| Hydraulic Oil Viscosity | 45 cSt |
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EBG-01 Proportional Electro-Hydraulic Pilot Relief Valves General Information
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- The EBG range of proportional relief valves offer a steady consistent remote control with low level.
- Suitable for use with traditional electric controllers and micro-processors
- Precision micro pressure adjustment
- Standard HNC electronic controller type HNC-1085 for best results.
- Standard electrical connector to DIN 43650 (ISO4400).
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Ordering Code
| EBG | 03 | C | 20 | * |
|---|---|---|---|---|
| Series No | Valve Size | Pressure | Design No. | Date Manufactured |
| Proportional Electro-Hydraulic Relief Valve G Type
|
C : 137bar (1950PSI) |
20 : With DIN 912 Bolts |
||
| H : 206bar (2930PSI) | 2090 : With UNC(North American) Bolts |
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Ratings
| Model No. | Max. Operating Pressure | Max. Flow | Min. Flow | Pres. Adj. Range | Rated Current | Coil Resistance
(At 20°C/35.2°F) |
Hysteresis | Repeatability | Weight |
|---|---|---|---|---|---|---|---|---|---|
| bar (PSI) | lpm (USgpm) | lpm (USgpm) | bar (PSI) | mA | Ω | kg (lbs) | |||
| EBG-03 | 250 (3600) | 100 (26.4) | 3 (0.79) |
8(116)~137(1986) 10(145)~206(2987) |
C : 750 H : 700 |
10 | < 3% | < 0.5% | 7.1 (15.64) |
| EBG-06 | 200 (52.8) | 8.3 (18.28) | |||||||
| EBG-10 | 400 (106) | 10.7 (23.57) |
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