Direct Operated Proportional DC Valve
Series D1FP
3-81
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Characteristics
The direct operated control valve D1FP of the nominal
size NG06 (CETOP03) shows extremly high dynamics
combined with maximum flow. First of all it is used for
highest accuracy in positioning of hydraulic axis and
controlling of pressure and velocity.
Driven by the new patented VCD
®
actuator the D1FP
reaches the frequency response of real servovalves.
Compared with solenoid driven valves the D1FP can
also be used in applications with pressure drops up to
350bar across the valve. Because of the high flow capa-
bility the D1FP can be a substitute for NG10 valves in
some cases.
At power-down the spool moves in a defined position. All
common input signals are available.
Technical features
• Real servovalve dynamics
(-3dB/350Hz at ±5% input signal)
• No flow limit up to 350 bar pressure drop through the
valve
• Max. tank pressure 350 bar
(with external drain port y)
• High flow
• Defined spool positioning at power-down - optional
P-A/B-T or P-B/A-T or center position
(for overlapped spools)
• Onboard electronics
Direct Operated Proportional DC Valve
Series D1FP
3-82
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Ordering Code
Directional
control
valve
Spool
position
on power
down
1)
Command-
signal
Acces-
sories
1)
On power down the spool moves in a defined position. This cannot
be guaranteed in case of single flow path on the control edge A – T
resp. B – T with pressure drops above 120 bar or contamination in
the hydraulic fluid.
2)
approx. 10% opening, only zero lapped spools and underlap spools
3)
only for overlapped spools
5)
needs to be removed at tank pressure >35 bar
Spool
type
Design
series
(not required
for ordering)
Seals
Code Connection type
0 6 + PE acc. EN175201-804
5 11 + PE acc. EN175201-804
7 6 + PE + Enable
Code Seals
N NBR
V FPM
H for HFC fluid
Code Signal Function
B +/- 10V 0...+10V -> P-A
E +/- 20mA 0...+20mA -> P-A
S 4...20mA 12...20mA -> P-A
Code Spool pos. at power down
A
2)
B
2)
C
3)
H
4)
a
0 b
A
B
P T
J
4)
a
0 b
A
B
P T
Size
DIN NG06
CETOP03
NFPA D03
Proportional
control
VCD Y-port
(plugged)
5)
Spool/
sleeve
design
Note:
Adapter plate for ISO 4401 to ISO 10372 size 04
Ordering code HAP04WV06-1661
Code Spool type
Flow [l/min]
at ∆p 35bar
per metering edge
Zerolap
E50M
E50H
E50G
E50F
E50C
E50B
40
25
16
12
6
3
B60M
B60H
B60G
B60F
B60C
Q
B
= Q
A
/2
40 / 20
25 / 12.5
16 / 8
12 / 6
6 / 3
Underlap approx. -0.5%
E55M
E55H
E55G
E55F
E55C
E55B
40
25
16
12
6
3
Overlap 25%
E01M
E01H
E01G
E01F
E01C
E01B
40
25
16
12
6
3
B31M
B31H
B31G
B31F
B31C
Q
B
= Q
A
/2
40 / 20
25 / 12.5
16 / 8
12 / 6
6 / 3
E02M
E02H
E02G
E02F
E02C
E02B
40
25
16
12
6
3
B32M
B32H
B32G
B32F
B32C
Q
B
= Q
A
/2
40 / 20
25 / 12.5
16 / 8
12 / 6
6 / 3
4)
not for flow code M (40 l/min)
PF1D 9 0
Please order connector separately.
See chapter 3 accessories.
Direct Operated Proportional DC Valve
Series D1FP
3-83
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Technical Data
General
Design Direct operated proportional DC valve
Actuation VCD
®
actuator
Size NG06/CETOP03/NFPA D03
Mounting interface DIN 24340 / ISO 4401 / CETOP RP121 / NFPA
Mounting position unrestricted
Ambient temperature [°C] -20...+50
MTTF
D
value [years] 75
Weight [kg] 5.0
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]
[bar]
Ports P, A, B 350
Port T max. 35, port Y max. 35
1)
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)
Nominal flow
at ∆p=35bar per control edge
2)
[l/min] 3 / 6 / 12 / 16 / 25 / 40
Flow maximum [l/min] 90 (at ∆p=350bar over two control edges)
Leakage at 100 bar [ml/min] <400 (zero lapped spool); <50 (over lapped spool)
Static / Dynamic
Step response at 100% step
3)
[ms] <3.5
Frequency response
(±5% signal)
3)
[Hz] 350 (amplitude ratio -3dB), 350 (phase lag -90°)
Hysteresis [%] <0.05
Sensitivity [%] <0.03
Temperature drift [%/K] <0.025
Electrical characteristics
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Supply voltage/ripple [V] DC 22 ... 30, ripple <5% eff., surge free
Current consumption max. [A] 3.5
Pre-fusing [A] 4.0 medium lag
Input signal
Voltage
Impedance
Current
Impedance
Current
Impedance
[V]
[kOhm]
[mA]
[Ohm]
[mA]
[Ohm]
10...0...-10, ripple <0.01% eff., surge free, 0...+10V P->A
100
20...0...-20, ripple <0.01% eff., surge free, 0...+20mA P->A
250
4...12...20, ripple <0.01% eff., surge free, 12...20mA P->A
<3.6 mA = disable, >3.8 mA = according to NAMUR NE43
250
Differential input max.
Code 0
Code 5
Code 7
[V]
[V]
[V]
30 for terminal D and E against PE (terminal G)
30 for terminal 4 and 5 against PE (terminal W )
30 for terminal D and E against PE (terminal G)
Enable signal (only code 5/7) [V] 5...30, Ri = 9 kOhm
Diagnostic signal [V] +10...0...-10 / +Ub, rated max. 5mA
EMC EN 61000-6-2, EN 61000-6-4
Electrical connection
Code 0/7
Code 5
6 + PE acc. EN 175201-804
11 + PE acc. EN 175201-804
Wiring min. Code 0/7
Code 5
[mm²]
[mm²]
7x1.0 (AWG 18) overall braid shield
8x1.0 (AWG 18) overall braid shield
Wiring lenght max. [m] 50
1)
For applications with p
T
>35 bar the Y-port has to be connected and the plug in the Y-port has to be removed.
2)
Flow rate for different ∆p per control edge:
3)
Measured with load (100 bar pressure drop/two control edges)
Q
x
= Q
Nom.
·
√
∆p
x
∆p
Nom.
Direct Operated Proportional DC Valve
Series D1FP
3-84
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Characteristic Curves
Frequency response
±5% command signal
±90% command signal
Spool type B60
Pressure gain
A-T
P-B
P-A
B-T
100%=Q
Nom.
Flow
Command signal 100%
50%
0%
-100%
0%
Flow curves
at ∆p = 35 bar per metering edge
Spool type E01/E50
Functional limits
at 25%, 50%, 75% and 100% command signal
Spool type E50M
All characteristic curves measured with HLP46 at 50°C.
Direct Operated Proportional DC Valve
Series D1FP
3-85
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Block Diagrams
Code 0 Code 5
6 + PE 11 + PE
Code 7
6 + PE + Enable
Direct Operated Proportional DC Valve
Series D1FP
3-86
D1FP UK.INDD RH 16.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Dimensions
Surface finish
BK375
4x M5x30
DIN 912 12.9
7.6 Nm
±15%
NBR: SK-D1FP
FPM: SK-D1FP-V
HFC: SK-D1FP-H
T
BA
P
Y
A B
147
22
222
46
34 188
48
Ø11
Ø5.5
