Proportional Directional Control Valves
Catalog HY14-2550/US
D_1FL.indd, ddp
A68
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
General Description
Series D**FL proportional directional control valves are
packaged with an integrated microprocessor based
open-loop motion proļ¬ler. The valve directly accepts
electrical on/off logic signals which trigger simple mo-
tion proļ¬les controlling actuator speed, acceleration,
and deceleration.
D**FL valves are user conļ¬gurable to operate in one
of two control modes: āSlow Shiftā or āMotion Proļ¬lerā.
Refer to application guidelines for details. Both DC and
AC voltage logic interfaces are available providing a di-
rect interface to PLCās, for a simple ļ¬eld upgrade from
AC operated directional valves.
Valves are available in sizes NG6 (CETOP 3), NG10
(CETOP 5), NG16 (CETOP 7) and NG25 (CETOP 8).
Features
ā¢
Integrated microprocessor based valve electronics.
ā¢
On-board, open-loop motion control proļ¬ler.
ā¢
Optically isolated āon-offā inputs trigger motion proļ¬les.
ā¢
User selectable operation modes: Slow Shift or Proļ¬ler.
ā¢
Test points indicating speed and ramp settings.
ā¢
On-board microprocessor self diagnostics on start-up.
Technical Information Series D**FL
Speciļ¬cations
Interface DIN NG6 NG10 NG16 NG25
(CETOP 3) (CETOP 5) (CETOP 7) (CETOP 8)
Flow Rating @10 Bar (150 PSI) āp (PāA, BāT)
(spool options up to)
1)
LPM (GPM) 20 (5.3) 60 (15.9) 100 (26) 200 (53)
Maximum Flow LPM 27 34.1 30 62.1 83.3 118 144 372
(GPM) (7.3) (9) (8) (18) (22) (31) (38) (98)
Pilot Flow
Continuous LPM (GPM) N/A N/A <1.2 (0.3) <1.2 (0.3)
Step Input LPM (GPM) N/A N/A 2.2 (0.6) 4.5 (1.2)
Operating Pressure
Port P, A, B Bar (PSI) 315 (4500) 345 (5000) max.
Port P, internal pilot N/A 20 (290) min.
Port T, internal drain 35 (500) 10 (150) max.
Port T, external drain N/A 345 (5000) max.
Port Y, pilot drain N/A 10 (150) max.
Port X, external pilot N/A 20-345 (290-5000)
Fluid Cleanliness Level ISO Class 16/13
Fluid Viscosity, Recommended 80 ā 1000 SSU
Fluid Temperature, Recommended 0Ā°C to +60Ā°C (+32Ā°F to +140Ā°F)
Environmental Protection Class NEMA 4 (IP65)
Ambient Operating Temperature -20Ā°C to +60Ā°C (-4Ā°F to +140Ā°F)
A
P
B
T
1) Actual pressure drop required for each metering land, up to the speciļ¬ed maximum ļ¬ow rate is:
Qactual
Q
rated
[or] = (75)
( )
2
PSI; (Q in GPM)
Qactual
Q
rated
āPactual = (5)
( )
2
Bar; (Q in LPM)
ā¢
LED functional diagnostic indicators.
ā¢
Spring centered spool.
ā¢
Manual overrides.
Flow rate for different āp per control edge: Q
x
= Q
Nom.
Ā·
ā
āp
x
āp
Nom.
R.S
Mutter:
1301609
R.S
Mutter:
1301609
Catalog HY14-2550/US
D_1FL.indd, ddp
Proportional Directional Control Valves
A69
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Series D**FLOrdering Information
Code Description
D41FL NG16/CETOP 7
D91FL NG25/CETOP 8
Weight:
D41FL 10.9 kg (24.0 lbs.)
D91FL 19.1 kg (42.0 lbs.)
Code Pilot Drain
1 Internal External
2 External External
4 Internal Internal
5 External Internal
Code Description
T AC Voltage
Logic Interface
W DC Voltage
Logic Interface
Mounting Interface
Refer to Mounting Interface Dimensions in
the Proportional Directional Valve section of
this catalog.
Accessories
Refer to the Accessories section for bolt kits,
subplates, connectors and pre-assembled
cable assemblies.
Code Description
0 Standard
2 Pilot Pressure
Reducer
(3)
4 CSA Approved
(3) Recommended for
pilot pressure
applications
>205 Bar (3000 PSI)
Flow
at āp 5 Bar (72.5 PSI)
Code per metering edge
D41FL D91FL
LPM (GPM) LPM (GPM)
D 100 (26.5) ā
F ā 200 (53)
Code
Q
A
=Q
B
Q
A
>Q
B
Q
B
>Q
A
E21 B41 A41
E22 B42 A42
Spool Type
Code Description
N Nitrile
V Fluorocarbon
Design
Series
NOTE:
Not required
when ordering.
D*FL
Proportional Directional
Control Valves with
Intergrated Motion
Control Electronics
Spool Type Flow Style Electronic
Accessories
Seal Electronic
Variation
Supply
Voltage
Valve
Accessories
C J 0
Design
Series
NOTE:
Not required
when ordering.
D**FL
Pilot Operated Proportional
Directional Control Valves
with Intergrated Motion
Control Electronics
Spool Type Flow Style Electronic
Accessories
Pilot
Connection
Seal Electronic
Variation
Valve
Accessories
C 0
Code Description
D1FL NG6/CETOP 3
D3FL NG10/CETOP 5
See Note 1.
Flow
at āp 5 Bar (72.5 PSI)
Code per metering edge
D1FL D3FL
LPM (GPM) LPM (GPM)
C 7.5 (2.0)* ā
F 15 (4.0) ā
H 20 (5.3)* 20 (5.3)*
M ā 40 (10.6)
S ā 60 (15.9)*
* Only with spool type E*
Code
Q
A
=Q
B
Q
A
>Q
B
1)
Spool Type
E01 B31
E02 B32
1) Reduced ļ¬ow rate on Port B,
nominal ļ¬ow on Port A.
Code Description
N Nitrile
V Fluorocarbon
Code Description
T AC Voltage
Logic Interface
W DC Voltage
Logic Interface
Code Description
J 24 VDC
Code Style
C
Weight:
D1FL 3.2 kg (7.0 lbs.)
D3FL 7.9 kg (17.5 lbs.)
Note 1: NG10 (CETOP5) valves are supplied with bolt kit
BK98 (1/4-20 x 1.625). For metric bolt kit BK385
(M6 x 40 mm), add ā-X6181ā to ordering code.
Code Description
0 Standard
4 CSA Approved
V-Notch Spools
Proportional Directional Control Valves
Catalog HY14-2550/US
D_1FL.indd, ddp
A70
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Electrical Speciļ¬cations Series D**FL
Application Guidelines
Supply Voltage V 12 to 28
Maximum Current A 3.5
Motion Proļ¬le Adjustment User set; potentiometers inside electronics enclosure.
Speed 0 to 100% valve opening; two speeds forward, two speeds retract.
Ramps (minimum limited by actual 0.025 to 15 seconds; one acceleration, two deceleration adjustments.
valve step response) Shared both forward/retract.
Test Points Inside electronics enclosure.
V1, V2, V3, V4 0 to 5 volts, corresponding to 0 to 100% valve opening, or speed.
R1, R2, R3 0 to 5 volts, corresponding to 0.025 to 15 seconds ramp time.
Logic Interface
Ordering code ļ¬eld: Electrical variation W T
(options available all valve sizes)
Electrical Isolation DC Optical-Coupled AC Optical-Coupled
Polarity Signal pins A, C & E; referenced to Signal pins A, C & E; referenced to
0V pins B, D & F respectively. AC neutral pins B, D & F respectively.
Input Impedance ohms >2000 >2000
Input Voltage, Absolute Max. V 28 VDC 130 VAC
Logic āonā (1), Min. Voltage V >9.6 VDC >96 VAC
Logic āonā (1), Current mA 3.2 mA 3.2 mA
Logic āoffā (0), Min. Voltage V <6.0 VDC <51 VAC
Logic āoffā (0), Current mA 3.2 mA 3.2 mA
Mating Connectors (order separately)
Power Supply Connector Part # 1210292 (4-pin MS)
Logic Input Connector Part # MS3106E-14S-6S (6-pin MS)
The D**FL series proportional valves accept discrete
on/off logic signals which trigger simple motion proļ¬les
controlling actuator speed, acceleration, and decel-
eration. All motion control potentiometer adjustments
and jumper headers are located inside the electronics
enclosure. Two modes of operation are user select-
able by a jumper setting (JP1): āMotion Proļ¬lerā or āSlow
Shiftā. The āMotion Proļ¬lingā mode provides two-speed
velocity control typically used in rapid traverse and
feed circuits. The āSlow Shiftā provides single velocity
control. Both modes allow individual speed adjustment
for actuator extend and retract. Ramp adjustments for
extend and retract proļ¬les are shared.
Refer to Interface and Motion Proļ¬le diagrams on
the following pages.
Both DC and AC voltage logic interfaces are available.
Refer to ordering code ļ¬eld āElectronic Variationā and
the technical data sheet for more information. Note that
the interface connections are polarity sensitive. Refer
to the block diagram and technical speciļ¬cations.
Refer to the Installation Guide for set-up, conļ¬guration,
and application guidelines (packaged with each valve):
D1FL: Installation Guide Bulletin 2589-M2/USA
D3FL: Installation Guide Bulletin 2589-M3/USA
D41FL,
D91FL: Installation Guide Bulletin 2589-M1/USA
Catalog HY14-2550/US
D_1FL.indd, ddp
Proportional Directional Control Valves
A71
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Interface ā āMotion Proļ¬lerā mode (see timing diagram below)
The āMotion Proļ¬lerā mode is selected by removing connecting jumper āJP1ā on the electronics card inside the
electronics enclosure. To trigger a rapid traverse, opening the valve PāA / BāT; apply a positive logic signal to
logic inputs āSelect Proļ¬le Aā, and āSelect High Speedā (6-pin connector input pins A&B, and C&D). The valve will
smoothly accelerate the actuator to the velocity set by potentiometer āV1ā, at a ramp rate set by potentiometer āR1ā.
When logic input āSelect High Speedā is deselected the actuator will smoothly decelerate the actuator to the feed
velocity set by Potentiometer āV2ā, at a ramp rate set by potentiometer āR2ā. When logic input āSelect Proļ¬leAā is
deselected the actuator will smoothly decelerate the actuator to a stop at a ramp rate set by potentiometer āR3ā.
When neither āSelect Proļ¬leā inputs are selected, regardless of the āSelect High Speedā input state, the valve is
held in the centered hydraulic condition. Reversing the actuator, directing ļ¬ow PāB / AāT, follows the same logic
using logic input āSelect Proļ¬le Bā. Refer to the timing diagram below for the corresponding potentiometers. Note
that although all four speeds are independent, the three ramps are shared by both āAā and āBā proļ¬les.
Series D**FLIntegrated Valve Electronics
Block Diagram ā Wiring
A
C
E
A
B
D
F
C
JP1
B
D
U
I
U
I
Motion ProfilerāAā
Select ProfilerāAā
Select High Speed
Select ProfilerāBā
(Note 1)
Supply
Voltage
0V
0V
+V
+24V
PA
(Green)
ī
PB
(Green)
ī
0V
(Note 2)
0V
(Note 2)
0V
(Note 2)
Motion ProfilerāBā
Slow Shift
Mode Select
Status
(Red)
N.C.
4-Pin Connector
6-Pin Connector
Notes:
1) DC logic source shown,
refer to technical data
for A.C.
2) 0V reference for DC
interface, neutral for AC
version.
R1
V1
R2 V2
R3
R1
V3
R2
V4
R3
Flow PAī
Flow PBī
Select Profile āAā
Select High Speed
Select Profile āBā
1
1
1
0
0
0
Proportional Directional Control Valves
Catalog HY14-2550/US
D_1FL.indd, ddp
A72
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Integrated Valve Electronics Series D**FL
Interface ā āSlow Shiftā mode (see timing diagram below)
The āSlow Shiftā mode is selected by connecting jumper āJP1ā on the electronics card inside the electronics en-
closure. The āSlow Shiftā mode logically operates the same as the āMotion Proļ¬lerā mode, except the āSelect High
Speedā logic input is not used and only one speed for each actuator direction is available.
4-Pin Power Supply Plug 6-Pin Logic Input Plug
D
A
C
B
Pin Description
A Supply Voltage
B Protective Ground
C Supply 0V
D Not Used
Pin Description
A Select Proļ¬le āAā (+)
B Select Proļ¬le āAā (0V or neutral)
C Select āHigh Speedā (+)
D Select āHigh Speedā (0V or neutral)
E Select Proļ¬le āBā (+)
F Select Proļ¬le āBā (0V or neutral)
D
E
F
A
C
B
Flow PBī
R1
R1
V1
R2
R2
t
V3
Flow PAī
Select Profile āAā
Select High Speed
(not used)
Select Profile āBā
1
1
1
0
0
0
Catalog HY14-2550/US
D_1FL.indd, ddp
Proportional Directional Control Valves
A73
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Dimensions
D3FL
Inch equivalents for millimeter dimensions are shown in (**)
Series D1FL and D3FL
D1FL
Inch equivalents for millimeter dimensions are shown in (**)
313.5
(12.38)
195.0
(7.68)
70.0
(2.76)
46.0
(1.81)
BA
Proportional Directional Control Valves
Catalog HY14-2550/US
D_1FL.indd, ddp
A74
Parker Hanniļ¬n Corporation
Hydraulic Valve Division
Elyria, Ohio, USA
A
Dimensions
D41FL
Inch equivalents for millimeter dimensions are shown in (**)
D91FL
Inch equivalents for millimeter dimensions are shown in (**)
Series D41FL and D91FL
46.0
(1.81)
268.8
(10.59)
92.0
(3.62)
44.5
(1.75)
151.6
(5.97)
164.0
(6.46)
228.0
(8.98)
102.8
(4.05)
B
P
A
46.0
(1.81)
287.7
(11.33)
58.0
(2.29)
116.0
(4.57)
76.0
(2.99)
306.0
(12.06)
178.6
(7.04)
230.0
(9.06)
102.8
(4.05)
B
P
A
