Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-58
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Characteristics
The new direct operated proportional DC valve series
D1FC (NG06) with digital onboard electronics and posi-
tion feedback provides high dynamics combined with
high flow.
The D1FC is available with overlap spools for open loop
applications as well as zero lap spools for closed loop
control.
The LVDT is completely integrated into the housing and
it does not require an exposed cable connection. Thus
an unintended disconnection is impossible.
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 parametrizing cable to connect to a serial RS232
interface is available as accessory.
Features
• Progressive flow characteristics for sensitive adjust-
ment
• Low hysteresis
• High dynamics
• High flow capacity
• Compact dimensions
• Defined spool positioning at power-down for zero lap
spools
• Solenoid disable optional
G
Main connection
(always on A-side)
Parametrizing
connection
Manual override
Air bleeding
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-59
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Ordering Code
Direct
operated
DC Valve
Size
DIN NG06
CETOP 03
NFPA D03
Propor-
tional
control
Spool
type
Seal Command
signal
Spool
position
on power
down
1)
Spool/
body
design
Electronic
option
Design
series
(not required
for ordering)
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 lap spools.
3)
Only for overlap spools.
4)
Plug in port Y needs to be removed at tank pressure >35 bar.
5)
Please order connector separately, see chapter 3 accessories.
High
dynamics
D 1 F 9 3C
Drain port Y
plugged
4)
Code Spool type
Flow [l/min]
at Dp 5 bar
per metering edge
Zerolap
E50C
E50F
E50H
E50K
5
10
20
30
B60F
B60H
B60K
Q
B
= Q
A
/2
5 / 10
10 / 20
15 / 30
Overlap
E01C
E01F
E01H
E01K
5
10
20
30
E02C
E02F
E02H
E02K
5
10
20
30
B31F
B31H
B31K
Q
B
= Q
A
/2 5 / 10
10 / 20
15 / 30
B32F
B32H
B32K
Q
B
= Q
A
/2 5 / 10
10 / 20
15 / 30
Code
Command
signal
Function
B 0...±10 V
0...+10 V
P -> A
E 0...±20 mA
0...+20 mA
P -> A
S 4...20 mA
12...20 mA
P -> A
Code Electronic option
5)
0 6+PE acc. EN175201-804
1
6+PE + enable acc.
EN175201-804
with solenoid disable
3
6+PE acc. EN175201-804
with solenoid disable
5 11+PE acc. EN175201-804
7
6+PE + enable
acc. EN175201-804
Parametrizing cable OBE ® RS232, item no. 40982923
Code Seal
N NBR
V FPM
Code Spool pos. at power down
A
2)
B
2)
C
3)
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-60
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Technical Data
General
Design Direct operated proportional DC valve with position feedback
Actuation Proportional solenoid
Size
NG06 / CETOP 03 / NFPA D03
Mounting interface DIN 24340 / ISO 4401 / CETOP RP121 / NFPA
Mounting position unrestricted
Ambient temperature [°C] -20...+60
MTTF
D
value
1)
[years] 150
Weight [kg] 3.4
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, port T max. 35; 210 (external drain); port Y max. 35
Max. pressure drop PABT / PBAT [bar] 350
Fluid Hydraulic oil according to DIN 51524 ... 535, other on request
Fluid temperature [°C] -20...+60 (NBR: -25...+60)
Viscosity permitted [cSt] /
recommended [cSt] /
[mm
2
/s]
[mm
2
/s]
20...400
30...80
Filtration ISO 4406 (1999); 18/16/13
Nominal flow
at Dp=5 bar per control edge
2)
[l/min] 5 / 10 / 20 / 30
Leakage at 100 bar [ml/min] <800 (zerolap spool); <50 (overlap spool)
Opening point set to 10 % command signal (see flow characteristics)
Static / Dynamic
Step response at 100 % step [ms] 20
Hysteresis [%] <0.1
Temperature drift [%/K] <0.01
2)
Flow rate for different Dp per control edge: Q
x
= Q
Nom.
·
√
Dp
x
Dp
Nom.
1)
If valves with onboard electronics are used in safety-related parts of control systems, in case the safety function is requested, the valve elec-
tronics voltage supply is to be switched off by a suitable switching element with sufficient reliability.
Electrical characteristics
Duty ratio [%] 100
Protection class IP65 in accordance with EN 60529 (with correctly mounted plug-in connector)
Supply voltage/ripple DC [V] 18...30, electric shut-off at < 17, ripple < 5 % eff., surge free
Current consumption max. [A] 2.0
Pre fusing medium lag [A] 2.5
Command Code B voltage
impedance
[V]
[kOhm]
+10...0...-10, ripple < 0.01% eff., surge free, 0...+10 V P->A
100
Code S current
impedance
[mA]
[Ohm]
4...12...20, ripple < 0.01 % eff., surge free, 12...20 mA P–>A
< 3.6 mA = enable off, > 3.8 mA = enable on (according to NAMUR NE43)
<250
Code E current
impedance
[mA]
[Ohm]
+20...0...-20, ripple < 0.01 % eff., surge free, 0...+20 mA P–>A
<250
Differential input max. Code 0/1/3/7
Code 5
[V]
30 for terminal D and E against PE (terminal G)
11 for terminal D and E against 0 V (terminal B)
30 for terminal 4 and 5 against PE (terminal PE)
11 for terminal 4 and 5 against 0 V (terminal 2)
Min [%] 0...50
Adjustment ranges Max [%] 50...100
Ramp [s] 0...32.5
Parametrizing interface RS232C, parametrizing connection 5pole
Enable signal (code 1/5/7) [V] 5...30
Diagnostic signal [V] +10...0...-10 / +12.5 error detection, rated max. 5 mA
EMC EN 61000-6-2, EN 61000-6-4
Electrical connection Code 0/1/3/7
Code 5
6 + PE acc. to EN 175201-804
11 + PE acc. to EN 175201-804
Wiring min. Code 0/1/3/7
Code 5
[mm²]
[mm²]
7 x 1.0 (AWG 16) overall braid shield
8 x 1.0 (AWG 16) overall braid shield
Wiring length max. [m] 50
Solenoid disable:
Electrical connection Code 1/3
Wiring min. [mm²]
Female M12x1; 5p acc. to IEC-61076-2-101
0.34 (AWG22)
Wiring length max. [m] 50
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-61
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Characteristic Curves
Flow characteristics
(set to opening point 10 %) at Dp = 5 bar per metering edge
Spool type E01
Spool type B31
Spool type E50
All characteristic curves measured with HLP46 at 50 °C.
Spool type B60
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-62
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Frequency
± 5 %, ± 25 %, ± 90 % input signal
Step response
Functional limits
25 %, 50 %, 75 % and 100 % command signal (symmetric flow).
At asymmetric flow a reduced flow limit has to be considered.
All characteristic curves measured with HLP46 at 50 °C.
Spool type E01K
Spool type E01F
Spool type E01H
Spool type E01C
1
10 100
300
10
30
1
AB
PT
25 %
50 %
75 %
100 %
Flow Q [l/min]
Pressure drop p P-T [bar]
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-63
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Code 5
11 + PE acc. to EN 175201-804
Code 0, 3
6 + PE acc. to EN 175201-804
Code 1, 7
6 + PE acc. to EN 175201-804 + enable
Characteristic Curves / Block Diagrams
µC
Parametrizing
interface
0...±10 V
18...30 V=
command
diagnostic
spool stroke
supply
voltage
PE
+5...30 V=
enable
I
n. c.
0V
Reference
Reference
Parametrizing cable
3 m length
Item no.: 40982923
0...±10 V
4...12...20 mA
0...±20 mA
B:
E:
S:
PE
18...30 V=
E
D
AB
0 V
command
supply
voltage
G
µC
0...±10 V
F
C
diagnostic
spool stroke
I
Reference
Parametrizing
interface
Reference
Parametrizing cable
3 m length
Item no.: 40982923
0...±10 V
4...12...20 mA
0...±20 mA
B:
E:
S:
PE
18...30 V=
E
D
AB
0 V
command
supply
voltage
G
µC
0...±10 V
F
diagnostic
spool stroke
I
enable
+5...30 V
C
Reference
Parametrizing
interface
Parametrizing cable
3 m length
Item no.: 40982923
0...±10 V
4...12...20 mA
0...±20 mA
B:
E:
S:
Solenoid B Pin 1 UB
Pin 2 0 V
Solenoid A Pin 3 UB
Pin 4 0 V
Solenoid disable code 1, 3
Pin assignment, valve side, M12 A coding
(connection side view)
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-64
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Interface Program
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.
The PC software can be downloaded free of charge at
www.parker.com/propxd.
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
systems from Windows
®
XP upwards
• Plain communication between PC and electronics
via serial interface RS232C
The parametrizing cable may be ordered under item
no. 40982923.
Direct Operated Proportional DC Valve
Series D1FC
D1FC UK.indd RH 02.02.2017
3-65
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
3
Dimensions
Surface finish
NBR
BK375
4x M5x30
ISO 4762-12.9
7.6 Nm
±15 %
NBR: SK-D1FC
FPM: SK-D1FC-V
Port Y plugged
