3-15
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
A
B
Characteristics
D3FB OBE
D3FB OBE
D3FB
D3FB
D3FB*0 OBE
Spool/sleeve design
D3FB*3 OBE
Spool/body design
Parametrizing connection
A B
The proportional directional valves D3FB (NG10) are
available with and without onboard electronics (OBE).
D3FB OBE:
The digital onboard electronics is situated in a robust
metal housing, which allows the usage under rough en-
vironmental conditions.
The nominal values are factory set. The cable connection
to a serial RS232 interface is available as accessory.
D3FB for external electronics:
The parameters can be saved, changed and dupli-
cated in combination with the digital power amplifier
PWD00A-400.
The valve parameters can be edited with the common
ProPxD software for both versions.
The D3FB valves can be ordered with spool/sleeve design
(D3FB*0) for maximum precision as well as spool/body
design (D3FB*3) for high nominal flow - see functional
limit curves for maximum flow capability.
Technical Features
• Spool/sleeve and spool/body
• 3 command options for D3FB OBE:
+/- 10V, 4…20mA, +/- 20mA
• High repeatability from valve to valve
• Low hysteresis
• Manual override
• Digital onboard electronics
Main connection
(always on B-side)
3-16
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Ordering Code
DC
valve
Size
DIN NG10
CETOP 05
NFPA D05
Flow
control
Spool
type
Seal NBR
(other seal
compounds
on request)
D3FB*0: Spool/sleeve design
Code Spool type
Flow [l/min]
at Dp 5bar
per metering edge
E01M
E01S
40
60
E02M
E02S
40
60
B31M
B31S
Q
B
= Q
A
/2
40 / 20
60 / 30
B32M
B32S
Q
B
= Q
A
/2
40 / 20
60 / 30
SolenoidSpool
position
Code Design
C
E
K
Design
D3FB*3: Spool/body design
Code Spool type
Flow [l/min]
at Dp 5bar
per metering edge
E01M
E01S
E01U
40
60
80
E02M
E02S
E02U
40
60
80
D3FB
Connector
as per EN
175301-803
without plug
Code Design
0
Spool/sleeve
design
3
Spool/body
design
D3FB*0: Spool/sleeve design
Code Solenoid
K
12V/2.95A
D3FB*3: Spool/body design
Code Solenoid
K
12V / 2.95A
J
24V / 1.5A
Design
series
(not required
for ordering)
D 3 F 0 N WB
Please order connector separately.
See chapter 3 accessories.
3-17
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB OBE
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Ordering Code
D3FB OBE (with onboard electronics)
Size
DIN NG10
CETOP 05
NFPA D05
Directional
control
valve
Spool
type
Spool
position
Seals NBR
(other seal
compounds
on request)
Please order connector separately.
See chapter 3 accessories.
Parametrizing cable OBE ® RS232
Item no. 40982923
Options DesignInput
signal
Code Spool position
C
E
K
Code Design
0
Spool/sleeve
design
3
Spool/body
design
Proportional
control
Code Input signal
1)
Function Port Options
F0
0...+/-10V 0...+10V > P-A 6 + PE
Potentiometer
supply
G0
0...+/-20mA 0...+20mA > P-A 6 + PE —
S0
4...20mA 12...20mA > P-A 6 + PE —
W5
2)
0...+/-10V
4...20mA
0...+10V > P-A
12...20mA > P-A
11 + PE
Potentiometer
supply & com-
mand preset
channel
D3FB*0: Spool/sleeve design
Code Spool type
Flow [l/min]
at Dp 5bar
per metering edge
E01M
E01S
40
60
E02M
E02S
40
60
B31M
B31S
Q
B
= Q
A
/2
40 / 20
60 / 30
B32M
B32S
Q
B
= Q
A
/2
40 / 20
60 / 30
D3FB*3: Spool/body design
Code Spool type
Flow [l/min]
at Dp 5bar
per metering edge
E01M
E01S
E01U
40
60
80
E02M
E02S
E02U
40
60
80
1)
single solenoid always 0...+10V respectively 4...20 mA
2)
Factory set ± 10V on delivery
Standard
dynamics
standard
repeatability
Design
series
(not required
for ordering)
D 3 F 0 NB
3-18
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Technical Data
General
Design Direct operated proportional DC valve
Actuation Proportional solenoid
Size NG10 / CETOP 05 / NFPA D05
Mounting interface DIN 24340 / ISO 4401 / CETOP RP121 / NFPA
Mounting position unrestricted
Ambient temperature [°C] -20...+60
MTTF
D
value (OBE) [years] 150 (75)
Weight (OBE) [kg] 6.5 (7.2)
Vibration resistance [g]
10 Sinus 5...2000 Hz acc. IEC 68-2-6
30 Random noise 20...2000 Hz acc. IEC 68-2-36
15 Shock acc. IEC 68-2-27
Hydraulic
Max. operating pressure [bar] Ports P, A, B 350, T 210
Max. pressure drop PABT / PBAT [bar] 350
Fluid Hydraulic oil as per DIN 51524...535, other on request
Fluid temperature [°C] -20...+60
Viscosity permitted [cSt] /
recommended [cSt] /
[mm
2
/s]
[mm
2
/s]
20...380
30...80
Filtration ISO 4406 (1999) 18/16/13 (meet NAS 1638: 7)
D3FB*0 (Spool/sleeve) D3FB*3 (Spool/body)
Nominal flow
at Dp=5bar per control edge * [l/min]
40 / 60 40 / 60 / 80
Leakage at 100 bar [ml/min] <100 <100
Overlap 25, electrically normalized at 10 (see flow characteristics)
Static / Dynamic
Step response at 100% step [ms] 40
Hysteresis [%] <4 <5
Temperature drift solenoid current [%/K] <0.02
Electrical characteristics
Duty ratio [%] 100 ED; CAUTION: Coil temperature up to 155°C possible
Protection class IP 65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Solenoid Code “K“ Code “J“
Supply voltage [V] 12 24
Current consumption [A] 2.95 1.5
Resistance [Ohm] 3.84 16.25
Solenoid connection Connector as per EN 175301-803
Wiring min. [mm²] 3 x 1.5 recommended
Wiring lenght max. [m] 50 recommended
* Flow rate for different Dp per control edge: Q
x
= Q
Nom.
·
√
Dp
x
Dp
Nom.
3-19
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB OBE
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Technical Data
Electrical characteristics OBE
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Supply voltage/ripple DC [V] 18...30, ripple < 5% eff., surge free
Current consumption max. [A] 3.5
Pre fusing medium lag [A] 4.0
Input signal
Codes F0 & W5 voltage [V] +10...0...-10, ripple < 0.01 % eff., surge free, Ri = 100kOhm, 0...+10V Þ P -> A
Codes S0 & W5 current [mA]
4...12...20, ripple < 0.01 % eff., surge free, Ri = 200Ohm, 12...20mA Þ P -> A
< 3.6 mA = enable off,
> 3.8 mA = enable on (acc. to NAMUR NE43)
Code G0 [mA] +20...0...-20, ripple < 0.01 % eff., surge free, Ri = 200Ohm, 0...+20mA Þ P -> A
Differential input max.
Codes F0, G0 & S0 [V]
30 for terminal D and E against PE (terminal G)
11 for terminal D and E against 0V (terminal B)
Code W5 [V]
30 for terminal 4 and 5 against PE (terminal PE)
11 for terminal 4 and 5 against 0V (terminal 2)
Channel recall signal [V] 0...2.5: off / 5...30: on / Ri = 100 kOhm
Min [%] 0...50
Adjustment ranges Max [%] 50...100
Ramp [s] 0...32.5
Interface RS 232, parametrizing connection 5pole
EMC EN 61000-6-2, EN 61000-6-4
Central connection
Codes F0, G0 & S0
Code W5
6 + PE acc. to EN 175201-804
11 + PE acc. to EN 175201-804
Wiring min.
Codes F0, G0 & S0
Code W5
[mm²]
[mm²]
7 x 1.0 (AWG16) overall braid shield
11 x 1.0 (AWG16) overall braid shield
Wiring length max. 50
3-20
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Characteristic Curves
Flow characteristics
D3FB
at Dp = 5 bar per metering edge
Functional limits
100% command signal (symmetric flow)
At asymmetric flow a reduced flow limit has to be consid-
ered – typically approx. 10% lower.
All characteristic curves measured with HLP46 at 50°C.
D3FB OBE
(Electrically set to opening point 10%)
at Dp = 5 bar per metering edge
Spool type E01/02, B31/32
All characteristic curves measured with HLP46 at 50°C.
Flow Q [l% of nominal flow]
100
75
50
25
0
Command signal [%]
-100 -40 -20 0-60-80 20 40 60 80 100
P-B P-A
All characteristic curves measured with HLP46 at 50°C.
Flow Q [l/min]
250
200
150
100
50
0
Pressure drop p [bar]
∆
Spool type E01U
A B
P T
0 40 12080 160 200 240 280
100 -80 -60 -40 -20 0 20 40 60 80 100
100
75
50
25
0
Spool type B*
P-B
A-T
B-T
P-A
Flow Q
[% of nominal flow]
Command signal [%]
P-B
A-T
P-A
B-T
Spool type E*
100 -80 -60 -40 -20 0 20 40 60 80 100
100
75
50
25
0
Command signal [%]
Flow Q
[ ]% of nominal flow
3-21
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB OBE
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Code F0
6 + PE acc. to EN 175201-804
Code W5
11 + PE acc. to EN 175201-804
Block Diagrams
Code G0, S0
6 + PE acc. to EN 175201-804
3-22
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB OBE
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
33
Interface Program
Features
• Comfortable editing of all parameters
• Depiction and documentation of parameter sets
• Storage and loading of optimized parameter adjust-
ments
• Executable with all actual Windows ® operating sys-
tems from Windows ® 95 upwards
• Plain communication between PC and electronics via
serial interface RS232C.
• Comfortable PC user software, free of change:
www.parker.com/euro_hcd
– see "Support"
The parametrizing cable may be ordered under item no.
40982923.
D3FB OBE
ProPxD interface program
The ProPxD software permits comfortable parameter
setting for the module electronics. Via the clearly arranged
entry mask the parameters can be noticed and modified.
Storage of complete parameter sets is possible as well
as printout or record as a text file for further documenta-
tion. Stored parameter sets may be loaded anytime and
transmitted to other valves. Inside the electronics a non-
volatile memory stores the data with the option for recall-
ing or modification.
3-23
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Dimensions
D3FB*C
D3FB*K
Surface finish
NBR
BK385
4x M6x40
DIN 912 12.9
13.2 Nm
±15%
SK-D3FB-N
Ø11
30
Ø6.8
113.7 15
70
21.5
101 97
299
P
T T
B A
P
T T
B A
70
21.5
97
208
101
75
Ø11
30
113.7 15
3-24
D3FB UK.INDD RH 06.09.2011
Direct Operated Proportional DC Valve
Series D3FB OBE
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
33
Dimensions
D3FB*C OBE
D3FB*E OBE
Surface finish
NBR
BK385
4x M6x40
DIN 912 12.9
13.2 Nm
±15%
SK-D3FB-N
Ø11
30
Ø6.8
150
70
21.5
101 97
299
P
TT
BA
A B
70
21.5
97
208
101
P
TT
BA
75
Ø11
30
150
A B
Ø6.8
