EFBG-06 Proportional Electro-Hydraulic Relief and Flow Control Valves      

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EFBG-06

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Note :
1. Pipe the return direct back to tank on its own below the oil level for minimum back pressure.
2. The specification chart above relates to performance achievable using HNC standard electronic controller type HNC-4075, HNC-1085 and a pump flow of 125lpm (EFBG-03), 250lpm (EFBG-06), 500lpm (EFBG-10) at oil temperature 45°C / 113°F and viscosity 45 cSt.

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Dimensions

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EFBG-06 Proportional Electro-Hydraulic Relief and Flow

Control Valves (40Ω-10Ω Series)

EFBG-06 40Ω-10Ω Series Dimensions

EDG Proportional Valves Dimensions

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EFBG-06 Proportional Electro-Hydraulic Relief and Flow

Control Valves (10Ω-10Ω Series)

EFBG-06 10Ω-10Ω Series Dimensions

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Performance Curves

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EFBG-06 Proportional Electro-Hydraulic Relief and Flow Control Valves (40Ω-10Ω Series)

EFBG-06 40Ω-10Ω Series Performance Curves

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EFBG-06 Proportional Electro-Hydraulic Relief and Flow Control Valves (10Ω-10Ω Series)

EFBG-06 10Ω-10Ω Series Performance Curves

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Operating Data

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Position For Installation:

To install the valve correctly mount with “bleed” up-wards in order to eliminate air and reduce the risk of air entrapment.

Elimination Of Air(Air Vent)

Set the pilot control pressure to 29.4bar(420PSI) and open the bleed screw to eliminate the air.Lock the bleed screw when all air bubbles have been eliminated.The above will ensure a stable adjustable pressure control and a smooth adjustable speed control.

Manual Over-Ride

It is possible to set the both control pressure control and flow control manually for commissioning and trouble shooting purposes.

Drain

Pipe the return back to tank below the oil level.lt is essential that the back pressure is kept to a minimum and does not exceed 2 bar(29PSI).

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Ratings

Model No.

EFBG-06-125-C-20

40Ω-10Ω Series


EFBG-06-125-C-20

10Ω-10Ω Series


Max. Operating Pres.

bar (PSI)

206 (2987) 250 (3600)

Max. Flow

lpm (USgpm)

250 (66)

Metred Flow Adjustment Range

lpm (USgpm)

2-250

(0.52-66)

Flow

Controls

Rated Current

mA

750 800
Coil Resistance

Ω

40 10
Valve Internal Resistance

(A→B)

bar (PSI)

5 (72.5)
Hysteresis

%

< 7
Repeatability

%

< 1
Pressure

Controls

Pres. Adj. Range

bar (PSI)

C : 8~140(116~2030)

H : 10-206(145~3000)

C : 8~140(116~2030)

H : 10-250(145~3600)

Rated Current

mA

C : 700

H : 750

C : 820

H : 880

Coil Resistance

Ω

10
Hysteresis

%

< 3
Repeatability

%

< 1
Weight

kg(lbs.)

33 (72.7) 23 (50.7)

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