Hydraulics
Bulletin 2587-M1/USA
Installation Guide
Series D3FX
Proportional Directional
Control Valves
Effective: September 1, 2000
Supersedes: August 12, 1996
Hydraulic
s
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
d3fx-cvr.p65, dd, cm
Series D3FX
Proportional Directional Control Valves
Bulletin 2587-M1/USA
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL
INJURY AND PROPERTY DAMAGE.
This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users
having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due
to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of
the products and systems and assuring that all performance, safety and warning requirements of the application are met.
The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Parker Hannifin Corporation and its
subsidiaries at any time without notice.
WARNING
The items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or its authorized distributors. This offer and its acceptance are governed
by the provisions stated in the "Offer of Sale".
Copyright 1996, 2000, Parker Hannifin Corporation, All Rights Reserved
Offer of Sale
I
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Hydraulic
s
d3fx-cvr.p65, dd, cm
Series D3FX
Proportional Directional Control Valves
Bulletin 2587-M1/USA
Technical Information .......................................................................................................................................... 1
General Description......................................................................................................................................... 1
Features .......................................................................................................................................................... 1
Operation ........................................................................................................................................................ 1
Specifications .................................................................................................................................................. 1
Functional Description (Version BJ) .................................................................................................................. 2
Configuration Definition ................................................................................................................................... 2
Installation ....................................................................................................................................................... 2
European — Version BJ .................................................................................................................................. 2
Figure 1: Version BJ Functional Block Diagram
...................................................................................... 2
Wiring & Initial Startup (Version BJ) .................................................................................................................. 3
Initial Startup ................................................................................................................................................... 3
Interface Wiring, 7 Pin I/O Connector.............................................................................................................. 3
Figure 2: Version BJ Board Setup
........................................................................................................... 3
Figure 3: Interface Wiring Diagram, Version BJ
...................................................................................... 3
Functional Description (Version CJ) .................................................................................................................. 4
External Closed Loop Feedback — Version CJ ............................................................................................... 4
Figure 4: Version CJ Functional Block Diagram
...................................................................................... 4
Wiring & Initial Startup (Version CJ) .................................................................................................................. 5
Initial Startup ................................................................................................................................................... 5
Interface Wiring, 6 Pin I/O Connector.............................................................................................................. 5
Figure 5: Version CJ Board Setup
........................................................................................................... 5
Figure 6: Interface Wiring Diagram, Version CJ .......................................................................................
5
Functional Description (Version DJ) .................................................................................................................. 6
Standard Driver — Version DJ ........................................................................................................................ 6
Figure 7: Version DJ Functional Block Diagram
...................................................................................... 6
Contents
IIII
IIII
II
Hydraulic
s
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
d3fx-cvr.p65, dd, cm
Series D3FX
Proportional Directional Control Valves
Bulletin 2587-M1/USA
Wiring & Initial Startup (Version DJ) .................................................................................................................. 7
Initial Startup ................................................................................................................................................... 7
Interface Wiring, 6 Pin I/O Connector .............................................................................................................. 7
Figure 8: Version DJ Board Setup
........................................................................................................... 7
Figure 9: Interface Wiring Diagram, Version DJ
...................................................................................... 7
Options & Adjustments ....................................................................................................................................... 8
Spool Position Monitoring ................................................................................................................................ 8
LVDT Null ........................................................................................................................................................ 8
Reference Voltages (CJ and DJ) ..................................................................................................................... 8
Manual Overrides ............................................................................................................................................ 8
Min Adjustments.............................................................................................................................................. 8
Max Flow Adjustments (BJ and DJ) ................................................................................................................ 9
Max Gain Adjustments (CJ) ............................................................................................................................ 9
Bias ................................................................................................................................................................ 9
Current or PLC Command............................................................................................................................... 9
Trouble-Shooting ............................................................................................................................................... 10
Installation Information ..................................................................................................................................... 11
Ordering Information ......................................................................................................................................... 12
Offer of Sale ........................................................................................................................................................ 13
Contents
IIIIII
IIIIII
III
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Specifications
Interface NFPA D05, CETOP 5
Maximum Pressure 315 Bar (4500 PSI)
Max. Tank Line 35 Bar (500 PSI)
Pressure
Flow 20.8 LPM (5.5 GPM) @ 145 ∆P
41.6 LPM (11.0 GPM) @ 145 ∆P
Nominal Flow
95 LPM (25.0 GPM)
Rating
Frequency > 20 Hz with 10% CMD at 50%
Response spool stroke
Step Versions BJ, CJ, DJ:
Response Full Shift, <75 mS
Repeatability < 0.5% of spool stroke
Hysteresis < 1.5%
Nominal Deadband 10%
Operating Temp. 24 volt model:
Range (Ambient) -20° to 60°C (-4° to 140°F)
Power 24 VDC @ 3 amps nom.
Requirements Range 21 to 30 VDC regulated
**4 amp regulated power
supply recommended
Command Signal Input Impedance
0 to ± 10 VDC Dbl. Coil 100 k ohms
0 to ± 20 mA (JP1 inserted) 499 ohms
Spool
±10 VDC
Position Voltage
Reference
±10 VDC @ 10 mA
Supply
Low Power
20 VDC
Fault Protection
Diagnostics Red/Green LEDs for spool position
Viscosity Range 15 - 130 cSt (75 - 600 SSU)
Fluid Cleanliness ISO Class 16/13, SAE Class 4
or better
Protection Class Nema 4 (IP65)
Technical Information
General Description
The D3FX Series of proportional directional control
valves provide variable output flow in response to
voltage or current command signals. The valves are
fully integrated units with on-board electronics and a
spool position feedback device.
Operation
The D3FX spool shifts proportionally in either direction
in response to variable command signals; thus provid-
ing the desired output flow. Once the spool reaches
the desired position, the internal LVDT sends a feed-
back signal to the drive amplifier to maintain that
position. The closing of the inner con-trol loop in this
manner results in lower hysteresis and improved
repeatability of the valve. The drive amplifier gives this
valve a frequency response of greater than 20 Hz.
Installation note: Valve should be mounted horizon-
tally. (See Installation Information.)
Features
•
Integral Electronics — Eliminates the time consuming
and often costly electrical wiring between valve and
driver card. Provides a fully factory tested valve/driver
package.
•
LVDT — The spool position feedback is located between
the valve body and coil thus allowing access to the
manual overrides.
•
Electronic LVDT Null — Factory preset. No nulling
required.
•
Diagnostic Indicator — LEDs indicate the spool
position.
•
Rugged Construction — Integral electronics packaged
in a rugged die cast aluminum enclosure for protection
from the harsh environments typical in many industrial
applications.
•
Electrical Interface — Standard MS style connector for
interface to computers and PLC's.
Hydraulics
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2
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Functional Description (Version BJ)
Configuration Definition
The D3FX is supplied in two basic configurations —
non-feedback and feedback. Non-feedback refers to
valves having only a command input with any feedback
loop closures made external to the valve. Feedback
refers to valves having input terminals for both com-
mand and feedback and electronics for proportional
loop closure. All the D3FX versions incorporate an
internal spool position feedback.
The non-feedback versions include the European
version (BJ), and the standard version (DJ).
The feedback version (CJ) provides for external
proportional feedback.
Detailed setup instructions can be found in the
Options
and Adjustments
section. Not all jumpers
and potentiometers are functional on every version.
Installation
Refer to the back of the manual for fluid recommenda-
tions, mounting restrictions, and other general installa-
tion instructions.
European Version BJ
The power supply requirement is +24 VDC. A separate
wire is added for chassis grounding. Pin G of the 7 pin
connector is connected internally to the valve body but
isolated from the electronics. An Enable signal is
required at Pin C or the solenoids will remain de-
energized.
The command input accepts either voltage or current
inputs and has differential input capability for noise
immunity and easy reversal of phasing. Output flow is
proportional to the spool position which follows the
adjusted command signal. The spool position may be
observed at TP1 or at Pin F. Reference voltages are
not available.
Deadband eliminators or minimum thresholds are
standard. Refer to the options section or the DJ
version for more detailed information.
Figure 1 — Version BJ Functional Block Diagram
Pin E/ TP2 FLOW LED TP1
Pin D Adj Cmd Spool
+ / - +10V P ➔ B Grn +10V
- / + -10V P ➔ A Red -10V
Diagnostic Chart
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Wiring & Initial Setup (Version BJ)
Initial Startup
Factory Settings:
•
LVDT hydraulically nulled (R3)
•
Max A and Max B adjusted fully CW
•
Min A and Min B adjusted fully CCW
•
JP3 inserted: X1 Cmd gain
•
Bias set for 0 V (R1)
Initial Startup:
•
Turn on the DC power supply
•
Adjust Min A and Min B
•
Apply the command input
•
Slowly increase the system pressure
•
Cycle the command and verify that the flow is
proportional to the input
•
Adjust Max A and Max B
Options: (Refer to Options/Adjustments section)
•
Spool position monitoring (TP1 or Pin F)
•
Min adjustments
•
Max flow adjustments
•
Current Cmd
•
Bias
Figure 2 — Version BJ Board Setup
*
*Factory set – Do not adjust
Interface Wiring, 7 Pin I/O Connector
EHC** 8G Cable
Function Description Pin Wire Color
Power 24VDC Nom.
Supply + Power Supply A Red
Common B Blk
Enable 5 to 30 VDC C Yel
Command ±10 VDC signal
4-20 mA, ±20mA
+CMD D Blue
-CMD E Orn
Spool ±10 VDC F Wht
Chassis To valve body G Grn
Ground
STD: If Pin D is more positive than Pin E, flow is from
P→A.
X6125: If Pin D is more positive than Pin E, flow is from
P→B.
Jumper Chart
JP1 Current CMD
JP2 CMD x 2.5
JP3 CMD x 1
JP4 N.A.
JP5 N.A.
Figure 3 — Interface Wiring Diagram, Version BJ
Both terminals must
be connected
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
External Closed Loop Feedback —
Version CJ
Special Note: The successful design and startup of
either a closed loop positioning or velocity control
system requires considerable forethought and a good
understanding of the dynamics of the system and the
load one is attempting to control. Closed loop feedback
control is a broad topic and far exceeds the scope of
this instruction set. It is the intention of the following
instruction sheet to provide the necessary information
to set-up the D3FX for use in typical closed loop
applications. It is the responsibility of the user to
understand the limitations, hazards, and implications of
closed loop feedback control systems,
as well as detailed tuning procedures required
by some control schemes.
The feedback version also requires a 24 VDC nominal
power supply. It has the option of either a voltage or
current command signal. The feedback signal must be
a voltage signal and can not exceed ±10 VDC. The
feedback signal may have the same or opposite
polarity to the command signal, but must be the same
magnitude as the command signal as there are no
scaling adjustments provided. Reference voltages are
available on pins A & F of the I/O connector for the
command or feedback potentiometer.
The outer loop has proportional feedback. There are
adjustable gains for both flow directions. Minimum
threshold adjustments are available to optimally tune
closed loop positioning systems.
Functional Description (Version CJ)
Figure 4 — Version CJ Functional Block Diagram
INPUTS TP2 FLOW LED TP1
Error Spool
CMD>FDBK -V P ➔ A Red -V
CMD<FDBK +V P ➔ BGrn +V
Diagnostic Chart
Low Gain
High Gain*
*Modification as of date code FK.
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Wiring & Initial Setup (Version CJ)
Initial Startup
Factory Settings:
•
LVDT hydraulically nulled (R3)
•
Max A and Max B adjusted approx half way
•
Min A and Min B adjusted fully CCW
•
JP3 inserted-proportional gain
•
JP4 inserted-(Invert Fdbk)
•
Bias set for 0 V (R1)
Initial Startup:
•
Turn on the DC power supply
•
Adjust Min A and Min B
•
Connect the command input
•
Connect the feedback input (Insert JP4 if the Fdbk and
Cmd have the same polarity. Remove JP4 and insert
JP5 for opposite polarity.)
•
Slowly increase the system pressure
•
Cycle the command and verify that the Fdbk follows the
Cmd
•
Adjust Max A and Max B
Options: (Refer to Options/Adjustments section)
•
Spool position monitoring (TP1)
•
Min adjustments
•
Max gain adjustments
•
Reference voltages
•
Current Cmd
•
Bias
Figure 6 — Interface Wiring Diagram, Version CJ
*
Figure 5 — Version CJ Board Setup
* Factory set – Do not adjust
Interface Wiring, 6 Pin I/O Connector
EHC** 8 Cable
Function Description Pin Wire Color
Power 24VDC Nom.
Supply +Power Supply E Red
Common D Grn & Yel
Command 0 to +10 V B Blue
(or -10 VDC)
0 to ±10 VDC signal
0 to 20 mA
(or -20mA)
0 to ±20 mA
Reference +10 VDC A Orn
Voltages -10 VDC F Wht
Feedback 0 to +10 V C Blk
Inputs (or -10 VDC)
0 to ±10 VDC
** Signal Common for CMD or FDBK should
be separate from power supply ground.
Jumper Chart
JP1 Current CMD
JP2 High Gain (as
of date Code FK)
JP3 Low Gain
JP4 Invert FDBK
JP5 Non-invert FDBK
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Functional Description (Version DJ)
Standard Driver — Versions DJ and DK
The standard D3FX valve may not, depending on the
load, be electrically symmetrical about the no-flow
condition. Occasionally, (such as when using a PLC
generated signal) it is desirable to equalize the signal
needed for similar flow from P to A and P to B.
Deadband or minimum threshold adjustments are
designed to make the D3FX electrically symmetrical
about the no-flow condition.This is a means of more
easily hydraulically nulling and reducing the no-flow
deadband at the same time.
Should this valve be used in a closed loop positioning
system, deadband adjustments are an effective
method of achieving higher repeatability and accuracy
with a relatively low position loop gain.
This valve requires a 24 VDC nominal power supply. It
has the option of either voltage or current command
signal. Reference voltages are available on the MS
connector for the command or feedback potentiometer.
CMD TP2 FLOW LED TP1
Adj Cmd Spool
+10V -10V P ➔ A Red -10V
-10V +10V P ➔ B Grn +10V
Diagnostic Chart
Figure 7 — Version DJ Functional Block Diagram
Jumper Chart
JP1 Current CMD
JP2 CMD x 2.5
JP3 CMD x 1
JP4 N.A.
JP5 N.A.
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Wiring & Initial Setup (Version DJ)
Initial Startup
Factory Settings:
•
LVDT hydraulically nulled (R3)
•
Max A and Max B adjusted fully CW
•
Min A and Min B adjusted fully CCW
•
JP3 inserted: X 1 Cmd gain
•
Bias set for 0 V (R1)
Initial Startup:
•
Turn on the DC power supply
•
Adjust Min A and Min B
•
Connect the command input
•
Slowly increase the system pressure
•
Cycle the command and verify that the flow is
proportional to the input
•
Adjust Max A and Max B
Options: (Refer to Options/Adjustments section)
•
Spool position monitoring (TP1 or PIN C)
•
Min adjustments
•
Max flow adjustments
•
Reference voltages
•
Current Cmd
•
Bias
Figure 9 — Interface Wiring Diagram, Version DJ
** Signal Common for CMD or FDBK should
be separate from power supply ground.
*Factory set –
Do not adjust
Interface Wiring, 6 Pin I/O Connector
EHC** 8 Cable
Function Description Pin Wire Color
Power 24VDC Nom.
Supply +Power Supply E Red
Common D Grn & Yel
Command ±10 VDC signal B Blue
±20 mA
Reference +10 VDC A Orn
Voltages -10 VDC F Wht
Spool ±10 VDC C Blk
*
Figure 8 — Version DJ Board Setup
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Spool Position Monitoring
The spool position relative to its zero starting point can
be observed at TP1.
The spool voltage follows the command input after all
adjustments have been made.
LVDT Null
The D3FX valves are hydraulically nulled to a double
rod cylinder. The null should not need adjustment. Try
Min adjustments.
If it appears necessary to null the valve :
•
Loop port A to port B.
•
Adjust Min A and Min B fully CCW.
•
On the C version Max A and Max B should be adjusted
approx halfway with the fdbk input disconnected.
•
With supply pressure at 500 psi, set command input to
approximately 0 volts.
•
Slowly increase the command until flow just begins.
Record this setting (+Cmd).
•
Slowly decrease the command until flow just begins with
a negative input (-Cmd).
•
Add the magnitude of the two values and then divide by
2. This is the value at which flow should start in either
direction (Start).
•
If the magnitude of -Cmd was less than +Cmd,
set the input to -Start. Otherwise set the input
to +Start.
•
Slowly adjust R3 (NULL) until flow just begins.
Options & Adjustments
Reference Voltages (CJ and DJ)
Reference voltages are available for wiring to potenti-
ometers for Cmd or Fdbk inputs. Up to 10 mA current
is available but a 10 K ohm pot is recommended. The
potentiometer can be wired for either a ± voltage or for
a single polarity as shown below. Check wiring before
applying power. Incorrect wiring can result in damage
to the electronics.
Manual Overrides
Manual overrides are a design feature which allow the
user to shift the valve in a system without electrical
power. In the center of each coil there is a brass pin.
Pushing on one of these pins with an allen wrench will
result in flow.
Min Adjustments (All Versions)
Min A and Min B can be adjusted to reduce the
mechanical deadband in the valve.
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Options & Adjustments
Min Adjustments (cont.)
To adjust:
•
Remove Cmd and Fdbk inputs. Bias should be set for
0V.
•
Apply low hydraulic pressure
•
Move the switch down to A
•
Adjust Min A CW until flow just begins
•
Turn back CCW until flow ceases
•
Move the switch up to B and repeat with Min B
•
Move switch to center for Run
Max Flow Adjustments (BJ, DJ)
Max A and Max B can be used to limit or scale flow on
the open loop versions. Potentiometers fully CW results
in maximum spool travel. Fully CCW reduces spool
travel by 30% with JP3 gain and 10% with JP2 gain.
•
Set the Cmd for maximum input
•
Adjust the Max pot for the desired flow
• Repeat for the opposite flow direction
Adjust Min A and Min B before Max A and Max B.
Max Gain Adjustments (CJ)
The CJ version provides for proportional feedback with
adjustable gains for the A and B solenoids.
•
Adjust Max A and Max B to approx center.
•
Connect the inputs. Apply low pressure and verify
phasing is correct.
•
Disconnect the inputs. Add the Min thresholds.
•
Once the basic system is operational, the gain
can be adjusted for optimum performance. When the
error signal at TP2 is positive (green LED), adjust Max B
(R101). When the error signal is negative (red LED),
adjust Max A (R102).
Bias (All versions)
The command bias is factory set to 0 VDC. It can
be used with a current input or PLC to provide
bidirectional flow.
To reset the bias to zero:
•
Disconnect any inputs.
•
Adjust Max A and Max B about midpoint.
•
Adjust bias (R1) until TP2 reads zero volts.
Current or PLC Command (All versions)
All versions have a 499 ohm current resistor which
converts 0 to 20 mA ➔ 0 to 10 V signal.
(4 to 20 mA ➔ 2 to 10 V)
JP1 must be inserted.
4-20 mA or 0-10V inputs can be biased and amplified
for full range on non-feedback versions.
•
Adjust Max A and B fully CW. Connect Cmd required for
“no flow” (5 volts for 0-10V input, 12 mA for 4-20 mA
input). Refer to diagram below.
•
Adjust bias pot R1 until TP2 equals 0 V.
•
For a gain of X2.5 insert jumper JP2
0-10 V ➔ ±12.5V
4-20 mA ➔ ±10V
Warning: Adding bias will result in flow when the
command signal is removed. Use the Enable to
remove the drive signal.
-10v
20mA
+4v
4mA
-4v
+10v
JP1 - I CMD
JP3 - x 1 Gain
R1 Biased to O
JP1
R1 Biased
JP2 - x 2.5 Gain
0v0v
0v0v
0v0v
0v
0v
.
12mA
.
.
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Symptom Cause Solution
Instability
Power supply?
Select a power supply not current limited below 4.0 Amps. Use a
separate power supply for each valve. The power supply should be
chassis grounded.
Noise on inputs?
To verify, disconnect input signals to D3FX. Jumper Cmd and Fdbk
terminals to common. For best results use a separate ground wire
for signal inputs and power supply.
Actuator
Min adjustments?
Min adjustments can be adjusted such that the spool cannot stop
Drifting flow and there will be no stable operating point. Remove the Min
adjustments and start over.
System variations?
The valve was hydraulically nulled for a double rod cylinder. In a
closed loop system drift may occur with no inputs connected.
Connect the feedback and make external loop gain adjustment.
Low Flow
Flow limited?
Adjust Max CW for more flow on versions B and D. Correct gain
jumper inserted (JP2 or JP3)? Verify that the command input is
correct.
Floating input?
Both inputs must be connected on B versions.
System pressure?
Verify that the system pressure is set as required and there are no
other flow paths.
No Flow
Power?
Verify there is power to the board and it is wired with the correct
polarity. Verify that the ENABLE signal is present on Version B.
Verify that the connections to the valve subplate are correct. Verify
the hydraulic pump is on.
No Proportional
Phasing?
If Version B or D is connected to an external feedback system,
Control verify open loop operation of valve with a potentiometer. If Version
C, make sure proper feedback jumper (JP4 or JP5) is installed.
Improper system phasing would result in maximum flow output.
Trouble-Shooting
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Installation Information
FOR MAXIMUM VALVE RELIABILITY,
ADHERE TO THE FOLLOWING
INSTALLATION INFORMATION
Fluid Recommendations
Premium quality mineral based hydraulic oil with a
viscosity range between 150-250 SSU (32-54 cst.) at
38°C (100°F) is recommended. The absolute operation
viscosity range is from 75-600 SSU (15-130 cst.). Oil
should have maximum anti-wear properties and rust
and oxidation treatment.
Filtration
For maximum valve and system component life, the
system should be protected from contamination at a
level not to exceed 125 particles greater than 10
microns per milliliter of fluid. (SAE Class 4 or better /
ISO Code 16/13).
Silting
Silting can cause any sliding spool valve to stick, and
not spring return, if held shifted under pressure for
long periods of time. The valve should be cycled
periodically to prevent sticking.
Special Installations
Consult your Parker representative for any application
requiring the following :
•
Pressure above rated.
•
Fluid other than those specified.
•
Synthetic or fire-resistant fluids.
•
Oil temperature above 71.1°C (160°F).
•
Flow path other than normal.
•
Non-standard power supply grounding.
Torque Specifications
The recommended torque values are for the bolts
which mount the valve to the manifold or subplate are
as follows:
NFPA Bolt Thread Size
Size Metric English Torque
D05 M6 1/4 - 20 16.1 Nm
(12 ft.-lbs.)
Mounting Restriction
In order to ensure proper operation, the D3FX must be
mounted horizontally. If the valve is mounted vertically,
a check valve with a minimum rating of
1.4 Bar (20 PSI) should be placed in the tank line to
maintain back pressure to the valve.
Tank Line Surges
If several valves are piped with a common tank line,
flow surges in the line may cause an unexpected spool
shift. Separate tank lines should be used when line
surges are expected.
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Ordering Information
Power
Supply
Electronics
Accessory
D05
Electrohydraulic
Directional Flow
Control Valve
Spool
Flow
Code
Style
Electronic
Variations
Seal
Option
E
Control
Option
Equal
Metering
D3F
Design
Series
10
Valve
Accessory
X00
Code Description
N Nitrile
V Fluorocarbon
Integral LVDT &
Control Electronics
Code Nominal Flow @
∆∆
∆∆
∆P=10 Bar (145 PSI)
H 20.8 LPM (5.5 GPM)
M 41.6 LPM (11.0 GPM)
Code Description
0 Standard
Code Description
B Euro Driver (7 pin MS)
w/ external shutdown
C External Close Loop Pos.
Driver w/ 6 pin MS
D Standard Driver
& 6 pin MS
Code Description
0 Standard
Not
Required
For
Ordering
Code Description
J 24 VDC
CJ
Code Spool
01
02
Code Description Symbol
C Bi-Directional
Weight: 8.3 Kg (18.3 lbs.)
Bolt Kit No. — BK98, 1/4-20 X 1-5/8", Metric BK385
Mounting Bolt Torque: 16.1 N.m. (12 ft.-lbs.)
Code Description
Omit 6 Pin Connector
for D3FX
7 Pin Connector
G for Euro, D3FX
“B” variation
GE 7 Pin Connector
Shielded Cable
CE Certified
Code Description
8-wire, 18 awg.
8 shielded
(Alpha 5388)
Code Length
3
6 Length
9in
12 Feet
15
Electrohydraulic
Cable for
D3FX Valve
Connector
Type
8
Length Cable Type
Cables
EHC
Subplate Port Size Location
SPD33 3/4" NPTF Bottom
SPD34 1/2" NPTF Bottom
SPD33A 3/4" NPTF Side
SPD34A 1/2" NPTF Side
SPD33C 3/4" NPTF **
SPD34C 1/2" NPTF **
SPD33S 3/4-16 SAE Bottom
SPD34S 3/4-16 SAE Side
**P & T are on bottom; A & B are on side
Note: For D3FX connector only, order part #697561 (6-pin)
For D3FX, Variation “B” connector only, order part #697323 (7-pin) for
plastic version and 5004072 for metal CE version
Use Power Supply #PS24, 24 VDC
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation, its subsidiaries and its authorized
distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation, its subsidiaries and its authorized distributors. This
offer and its acceptance by any customer ("Buyer") shall be governed by all of the following Terms and Conditions. Buyer’s order for any such items,
when communicated to Parker Hannifin Corporation, its subsidiary or an authorized distributor ("Seller") verbally or in writing, shall constitute acceptance
of this offer.
8. Buyer’s Property: Any designs, tools, patterns, materials, drawings,
confidential information or equipment furnished by Buyer or any other
items which become Buyer’s property, may be considered obsolete and
may be destroyed by Seller after two (2) consecutive years have elapsed
without Buyer placing an order for the items which are manufactured using
such property, Seller shall not be responsible for any loss or damage to
such property while it is in Seller’s possession or control.
9. Taxes: Unless otherwise indicated on the face hereof, all prices and
charges are exclusive of excise, sales, use, property, occupational or like
taxes which may be imposed by any taxing authority upon the manufac-
ture, sale or delivery of the items sold hereunder. If any such taxes must
be paid by Seller or if Seller is liable for the collection of such tax, the
amount thereof shall be in addition to the amounts for the items sold. Buyer
agrees to pay all such taxes or to reimburse Seller therefore upon receipt
of its invoice. If Buyer claims exemption from any sales, use or other tax
imposed by any taxing authority, Buyer shall save Seller harmless from
and against any such tax, together with any interest or penalties thereon
which may be assessed if the items are held to be taxable.
10. Indemnity For Infringement of Intellectual Property Rights: Seller
shall have no liability for infringement of any patents, trademarks, copy-
rights, trade dress, trade secrets or similar rights except as provided in this
Part 10. Seller will defend and indemnify Buyer against allegations of
infringement of U.S. Patents, U.S. Trademarks, copyrights, trade dress
and trade secrets (hereinafter ‘Intellectual Property Rights’). Seller will
defend at its expense and will pay the cost of any settlement or damages
awarded in an action brought against Buyer based on an allegation that
an item sold pursuant to this contract infringes the Intellectual Property
Rights of a third party. Seller’s obligation to defend and indemnify Buyer
is contingent on Buyer notifying Seller within ten (10) days after Buyer
becomes aware of such allegations of infringement, and Seller having sole
control over the defense of any allegations or actions including all
negotiations for settlement or compromise. If an item sold hereunder is
subject to a claim that it infringes the Intellectual Property Rights of a third
party, Seller may, at its sole expense and option, procure for Buyer the
right to continue using said item, replace or modify said item so as to make
it noninfringing, or offer to accept return of said item and return the
purchase price less a reasonable allowance for depreciation. Notwith-
standing the foregoing, Seller shall have no liability for claims of infringe-
ment based on information provided by Buyer, or directed to items
delivered hereunder for which the designs are specified in whole or part
by Buyer, or infringements resulting from the modification, combination or
use in a system of any item sold hereunder. The foregoing provisions of
this Part 10 shall constitute Seller’s sole and exclusive liability and Buyer’s
sole and exclusive remedy for infringement of Intellectual Property Rights.
If a claim is based on information provided by Buyer or if the design for an
item delivered hereunder is specified in whole or in part by Buyer, Buyer
shall defend and indemnify Seller for all costs, expenses or judgments
resulting from any claim that such item infringes any patent, trademark,
copyright, trade dress, trade secret or any similar right.
11. Force Majeure: Seller does not assume the risk of and shall not be
liable for delay or failure to perform any of Seller’s obligations by reason
of circumstances beyond the reasonable control of Seller (hereinafter
‘Events of Force Majeure’). Events of Force Majeure shall include without
limitation, accidents, acts of God, strikes or labor disputes, acts, laws,
rules or regulations of any government or government agency, fires,
floods, delays or failures in delivery of carriers or suppliers, shortages of
materials and any other cause beyond Seller’s control.
12. Entire Agreement/Governing Law: The terms and conditions set
forth herein, together with any amendments, modifications and any
different terms or conditions expressly accepted by Seller in writing, shall
constitute the entire Agreement concerning the items sold, and there are
no oral or other representations or agreements which pertain thereto. This
Agreement shall be governed in all respects by the law of the State of Ohio.
No actions arising out of the sale of the items sold hereunder or this
Agreement may be brought by either party more than two (2) years after
the cause of action accrues.
9/91-P
1. Terms and Conditions of Sale: All descriptions, quotations, propos-
als, offers, acknowledgments, acceptances and sales of Seller’s products
are subject to and shall be governed exclusively by the terms and
conditions stated herein. Buyer’s acceptance of any offer to sell is limited
to these terms and conditions. Any terms or conditions in addition to, or
inconsistent with those stated herein, proposed by Buyer in any accep-
tance of an offer by Seller, are hereby objected to. No such additional,
different or inconsistent terms and conditions shall become part of the
contract between Buyer and Seller unless expressly accepted in writing by
Seller. Seller’s acceptance of any offer to purchase by Buyer is expressly
conditional upon Buyer’s assent to all the terms and conditions stated
herein, including any terms in addition to, or inconsistent with those
contained in Buyer’s offer, Acceptance of Seller’s products shall in all
events constitute such assent.
2. Payment: Payment shall be made by Buyer net 30 days from the date
of delivery of the items purchased hereunder. Amounts not timely paid
shall bear interest at the maximum rate permitted by law for each month
or portion thereof that the Buyer is late in making payment. Any claims by
Buyer for omissions or shortages in a shipment shall be waived unless
Seller receives notice thereof within 30 days after Buyer’s receipt of the
shipment.
3. Delivery: Unless otherwise provided on the face hereof, delivery shall
be made F.O.B. Seller’s plant. Regardless of the method of delivery,
however, risk of loss shall pass to Buyer upon Seller’s delivery to a carrier.
Any delivery dates shown are approximate only and Seller shall have no
liability for any delays in delivery.
4. Warranty: Seller warrants that the items sold hereunder shall be free
from defects in material or workmanship for a period of 18 months from
date of shipment from Parker Hannifin Corporation. THIS WARRANTY
COMPRISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO
ITEMS PROVIDED HEREUNDER. SELLER MAKES NO OTHER WAR-
RANTY, GUARANTEE, OR REPRESENTATION OF ANY KIND WHAT-
SOEVER. ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED
TO, MERCHANTABILITY AND FITNESS FOR PURPOSE, WHETHER
EXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW, TRADE
USAGE, OR COURSE OF DEALING ARE HEREBY DISCLAIMED.
NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRAN-
TIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR
PARTIALLY, TO BUYER’S DESIGNS OR SPECIFICATIONS.
5. Limitation Of Remedy: SELLER’S LIABILITY ARISING FROM OR IN
ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CON-
TRACT SHALL BE LIMITED EXCLUSIVELY TO REPAIR OR RE-
PLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE
PRICE PAID BY BUYER, AT SELLER’S SOLE OPTION. IN NO EVENT
SHALL SELLER BE LIABLE FOR ANY INCIDENTAL, CONSEQUEN-
TIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSO-
EVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING
FROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR
ITEMS SOLD HEREUNDER, WHETHER ALLEGED TO ARISE FROM
BREACH OF CONTRACT, EXPRESS OR IMPLIED WARRANTY, OR IN
TORT, INCLUDING WITHOUT LIMITATION, NEGLIGENCE, FAILURE
TO WARN OR STRICT LIABILITY.
6. Changes, Reschedules and Cancellations: Buyer may request to
modify the designs or specifications for the items sold hereunder as well
as the quantities and delivery dates thereof, or may request to cancel all
or part of this order, however, no such requested modification or cancel-
lation shall become part of the contract between Buyer and Seller unless
accepted by Seller in a written amendment to this Agreement. Acceptance
of any such requested modification or cancellation shall be at Seller’s
discretion, and shall be upon such terms and conditions as Seller may
require.
7. Special Tooling: A tooling charge may be imposed for any special
tooling, including without limitation, dies, fixtures, molds and patterns,
acquired to manufacture items sold pursuant to this contract. Such special
tooling shall be and remain Seller’s property notwithstanding payment of
any charges by Buyer. In no event will Buyer acquire any interest in
apparatus belonging to Seller which is utilized in the notwithstanding any
charges paid by Buyer. Unless otherwise agreed, Seller shall have the
right to alter, discard or otherwise dispose of any special tooling or other
property in its sole discretion at any time.
Offer of Sale
Hydraulics
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Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Notes
Hydraulics
1515
1515
15
Parker Hannifin Corporation
Hydraulic Valve Division
Elyria, Ohio 44035 USA
Bulletin 2587-M1/USA
Proportional Directional Control Valves
Series D3FX
d3fx.p65,dd,cm
Notes
Hydraulics
Parker Hannifin Corporation
Hydraulic Valve Division
520 Ternes Avenue
Elyria, Ohio 44035 USA
Tel: (440) 366-5200
Fax: (440) 366-5253
Web Site: http://www.parker.com/hydraulicvalve
Bul. 2587-M1/USA,
2M, 8/00, PHD
