Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series

Product Details:

Place of Origin: China
Brand Name: Dofluid
Model Number: EFBG-03-125/EFBG-06-250/EFBG-10-500
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    Detailed Product Description

    Welcome to "Saar Hydraulic", your one-stop hydraulics!
    Dofluid Electro-Hydraulic Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series
     

      Ratings
    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
     

    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 mA680580700
    Coil Resistance Ω43.543.543.5
    Differential Pressure
    Bar (psi)
    6(85)7(100)9(130)
    HysteresisLess than7%Less than7%Less than7%
    Repeatability1%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 mAC:710
    H:770
    C:690
    H:730
    C690
    H:690
    Coil Resistance Ω101010
    HysteresisLess than3%Less than3%Less than3%
    Repeatability1%1%1%
    Mass kg(lbs)163060
     
    Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series
     
    Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series

     
    Ordering Code:
    Proportional Pilot Relief Valves EFBG-03-125/06-250/10-500 Series

Proportional throttle valves QPG-16/25/32/40/50 Series

Product Details:

Place of Origin: China
Brand Name: Dofluid
Model Number: QPG-16/25/32/40/50 Series
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    Detailed Product Description

    Welcome to "Saar Hydraulic", your one-stop hydraulics!

    Dofluid Proportional throttle valves QPG-16/25/32/40/50 Series

     

     

      Function
    Proportional throttle valves QPG-16/25/32/40/50 Series
    Proportional throttle valves QPG-16/25/32/40/50 Series
    Series QPG-16/50
    Cartridge Proportional Valves with external valve amplifier DIN 24 342, ISO/DIS 7368 Pilot operated 2/2 directional control cartridge valve.
    Direction of flow:
    A → B or B → A can be selected as desired, whilst the following must be taken into consideration:
    - Always route "Y" externally
    - Pressure at "X" must be the same or higher than "A" when A → B, and not below 12 bar
    - Pressure at "X" must be the same or higher than "B" when B → A, and not below 20 bar.
    If the valve is shut off electrically and "X" is supplied externally with suffi-cient pressure, the main stage A → B may be used as a poppet valve.

     

     

     
        Models
    Proportional throttle valves QPG-16/25/32/40/50 Series
    Symbol QPG Qnom.
    (Proportional throttle valves QPG-16/25/32/40/50 Seriesp=5 bar)
    [l/min]
    Pmax. [bar]
    Control oil
    X T
    V/VA max. [Kg] Models
    Proportional throttle valves QPG-16/25/32/40/50 Series
    16
    25
    32
    40
    50
    125
    210
    320
    500
    980
    A,B,X:
    350
    Y:100
    ext ext
    ext ext
    ext ext
    ext ext
    ext ext
    24 V=
    40 VA max
    UE
    0 ... +10 V
    2.8
    3.9
    5.1
    7.1
    9.7
    QPG-16-125
    QPG-25-210
    QPG-32-320
    QPG-40-500
    QPG-50-980
    Proportional throttle valves QPG-16/25/32/40/50 Series QPG-16/50
    see Page 37&40
    Proportional throttle valves QPG-16/25/32/40/50 Series
    Proportional throttle valves QPG-16/25/32/40/50 Series
     
    0.2
    0.25
    QPG-076
    QPG-074
    Proportional throttle valves QPG-16/25/32/40/50 Series Plug connector of solenoid
    DIN 43 650 (see page 44)
    0.03 QPE-A
    Proportional throttle valves QPG-16/25/32/40/50 Series Plug connector of solenoid
    LVDT-DC/DC (see page 44)
    0.01 QPE-B
         

     

Proportional Pilot Relief Valves EBG-03/06/10 Series

Product Details:

Place of Origin: China
Brand Name: Dofluid
Model Number: EBG-03/ EBG-06/ EBG-10
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Detailed Product Description

Welcome to "Saar Hydraulic", your one-stop hydraulics!

Dofluid Electro-Hydraulic Proportional Pilot Relief Valves EBG Series

 

 

Ratings

 

This valve consists of a smalt DC solenoid and a direct-actina relief valve. It serves as a low flow rate hydraulic system or a pilot valve for electro-hydraulic proportional control valve and controls the pressure in proportion to the input current. Note that this valve is used in conjunction with the applicable power amplifier.

 

Description

Model
EBG-03

Model
EBG-06
Model
EBG-10
Max. Operating Pres. Bar (psi) 250 (3600) 250 (3600) 250 (3600)
Max. Flow l/min (gpm) 100(26.4) 200(52.8) 400(106)
Min. Flow l/min (gpm) 3(.79) 3(.79) 3(.79)
Pres. Adj. Range Bar (psi) Refer to Model No. Designation
Rated Current mA C:770
H:820
C:750
H:800
C:730
H:780
Coil Resistance Ω 10 10 10
Hysteresis Less than2% Less than2% Less than2%
Repeatability 1% 1% 1%
Mass kg(lbs) 5.6 (12.3) 6.3 (13.9) 10 (22)
 
Proportional Pilot Relief Valves EBG-03/06/10 Series
 
Proportional Pilot Relief Valves EBG-03/06/10 Series

 

Ordering Code:

 

Proportional Pilot Relief Valves EBG-03/06/10 Series

 

Yuken Proportional Electro-Hydraulic Reducing & Relieving Valves - EHRBG/ERBG Series

Product Details:

Place of Origin: China
Brand Name: Yuken
Model Number: Yuken Proportional Electro-Hydraulic Reducing & Relieving Valves - EHRBG/ERBG Series
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Detailed Product Description

 

Yuken Proportional Electro-Hydraulic Reducing & Relieving Valves - EHRBG/ERBG Series

Valves used to control hydraulic circuit pressure. Relief valves with different control and operating options, including a Low Noise model. Full line of valve functions include relieving, reducing, relieving and reducing, unloading, and braking; and pressure switches. Manufactured in Japan by Yuken Kogyo, with over 50 years experience making high quality hydraulic products.

Welcome to "Saar Hydraulic", your one-stop hydraulics!
 
 
Yuken Proportional Electro-Hydraulic Relief Valves - EBG Series
Proportional electro-hydraulic pilot relief valve with low noise relief valve
Model Mounting Max Pressure Flow Range
EBG-03 Sub-plate 3550 PSI .79 - 26.4 GPM
EBG-06 Sub-plate 3550 PSI .79 - 52.8 GPM
EBG-10 Sub-plate 3550 PSI .79 - 106 GPM

 

 

Yuken Proportional Electro-Hydraulic Relief Valves - EHBG Series
Proportional electro-hydraulic pilot relief valve with low noise relief valve
Model Mounting Max Pressure Flow Range
EHBG-03 Sub-plate 3550 PSI .79 - 26.4 GPM
EHBG-06 Sub-plate 3550 PSI .79 - 52.8 GPM
EHBG-10 Sub-plate 3550 PSI .79 - 106 GPM

 

Yuken Proportional Electro-Hydraulic Pilot Relief Valves - EDG/EHDG Series

Product Details:

Place of Origin: China
Brand Name: Yuken
Model Number: Yuken Proportional Electro-Hydraulic Pilot Relief Valves - EDG/EHDG Series
Contact Now
Detailed Product Description

 

Yuken Proportional Electro-Hydraulic Pilot Relief Valves - EDG/EHDG Series

Valves used to control hydraulic circuit pressure. Relief valves with different control and operating options, including a Low Noise model. Full line of valve functions include relieving, reducing, relieving and reducing, unloading, and braking; and pressure switches. Manufactured in Japan by Yuken Kogyo, with over 50 years experience making high quality hydraulic products.

Welcome to "Saar Hydraulic", your one-stop hydraulics!
 
Yuken Proportional Electro-Hydraulic Pilot Relief Valves - EDG Series
Direct acting relief valve that proportionally controls pressure in relation to DC input current
Model Mounting Max Pressure Flow Range
EDG-01 Sub-plate 3550 PSI

.08 - .53 GPM

 

Yuken Proportional Electro-Hydraulic Pilot Relief Valves - EHDG Series
Ideal for systems with a low flow rate requiring continuous pressure control
Model Mounting Max Pressure Flow Range
EHDG-01 Sub-plate 3550 PSI .08 - .53 GPM

 

 

Modular Valves

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