| Media: | Oil |
|---|---|
| Temperature: | High Temperature |
| Actuator: | Electric |
|
Still deciding? Get samples of US$ 13/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
EFBG ELECTRIC-HYDRAULIC PROPORTIONAL RELIEF FLOW VALVE
Features
1.EFBG type valve is stable and has low noise.
2.Agrees with traditional and microcomputer type of electric control, and brings out the best working condition of unifying hydraulic and electronic.
3.Sophisticated, easy to adjust. The momentary number of pressure change is extremely small.
Specification
Model Definition
|
EFBG |
-03 |
-125 |
-C |
|
Model Series |
Valve Size |
Max. Flow (L/min) |
Pressure Adjustment Range (MPa) |
|
Proportional Electro-Hydraulic Relief & Flow Control Valve |
03:3/8" 06:3/4" 10:1 1/4" |
125 250 500 |
C:14 H:21 |
Specification
|
Model |
Max. Operating Pressure (kgf/cm2) |
Max. Flow (L/min) |
Flow Adjustment Range (L/min) |
Weight (kg) |
|
EFBG-03 |
210 |
125 |
1~125 |
18 |
|
EFBG-06 |
250 |
2~250 |
33 |
|
|
EFBG-10 |
500 |
5~500 |
58 |
|
Flow System |
Pressure System |
||||||||
|
Valve Internal Resistance (A→B) (kgf/cm2) |
Rated Flow (mA) |
Coil Resistance |
Magnetic Hysteresis |
Repeatability |
Max. Allowable Back Pressure (MPa) |
Rated Flow (mA) |
Coil Resistance |
Magnetic Hysteresis |
Repeatability |
|
5 |
750 |
40Ω |
< 7% |
< 1% |
Note |
C:750 H:700 |
10Ω |
< 3% |
< 1% |
Note: The resistance of the return pipe should be reduced by using only one pipe and directly insert into the oil tank
Instructions
1.Installation: Users are advised to face the air-bleeder up.
2.Air Elimination: In order to stabilize the pressure, air in the pipe and valve should be eliminated completely. Please face the air-bleeder up, open up the screw to eliminate the air till there is no bubble (set up the pressure at 30kgf/cm2), then screw back in.
3.Manual Pressure Adjustment Screw: when the electric control breaks down and is in need of power supply, users can just manually spin the screw in.
4.Drain: Please directly insert the return lines underneath the tank to avoid the pipe from bending or resisting.
The Pressure Safety Setting: Base on actual out flow of the pump and actual operating pressure. Users are advised to add 15 kgf/ cm2 when the pump is under 100 L/min.
Q1:Can you provide a sample to check quality before the big order?
A:Yes, we can .
Q2:Can I have my brand on the products?
A:We can give you OEM depend on the quantity.
Q3:How about your quality?
A:Many industry& mobile machine manufacturers is our customer in China and over the world.
We test the goods one by one before delivery to confirm the quality.
Q4: How long has your company run in Hydraulic Fields?
A:Over 10 years
Q5: Which payment terms do you accept?
A:L/C T/T D/A D/P Western Union Paypal Money Gram
Q6: What is your delivery time?
A:It depends on whether the products you buy is in stock.If in stock, ship it within 1-3days,
if not, we can discuss and we will arrange your order as soon as possible.
Q7: What's the warranty of your products?
A:12 months~18months after shippment.
){kind=link}