Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-51
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Characteristics / Ordering Code
The proportional pressure relief valve series RE06M*T
(NG06) with onboard electronics is based on the func-
tionality of the digital amplifier PCD00.
The digital onboard electronic is situated in a robust metal
housing and can be used in rough environments. The
nominal values of the valves are factory set. Additionally
the ProPxD software permits the editing of all param-
eters. The software is also used for the digital electronic
modules. The cable for connection to a serial RS232C
interface is available as accessory.
The electrical connection is available in 2 options:
Code F: 6 + PE central connection
+/- 10V command signal (preset)
+10V reference voltage output
Code R: 6 + PE central connection
4…20mA command signal (preset)
Function
When the pressure in port P or A exeeds the pressure
setting at the solenoid, the cone opens to port T and limits
the inlet pressure to the adjusted level.
The pressure adjustment is effected by applying current
to the solenoid. The control signal is modulated to the
solenoid current by the electronics.
Features
• Direct operated with proportional solenoid
• Onboard electronics
• Very low pressure adjustment of p
min
• Subplate mounting acc. to ISO 6264
• 6 pressure stages
• 2 pressure inlet ports A and P
SealsPressure
stages
Command
signal
Electronic
attachment
Design
series
(not required
for ordering)
Normaly
open
Code Pressure stages
05 50 bar
10 105 bar
17 175 bar
21 210 bar
25 250 bar
35 350 bar
Onboard
electronics
Interface
ISO 6264
NG06Proportional
pressure
relief valve
Ordering code
Code Command signal
F
Voltage input
0...+10V with refer-
ence output +10V
R
Current input
4...20mA
A TP
Parametrizing
connection
Main
connection
Code Seals
N NBR
V FPM
Please order plugs separately, see chapter 4, acces-
sories.
Parametrizing cable OBE ® RS232
Item no. 40982923
PT A
RE M T 2 1 006
Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-52
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Technical Data
General
Nominal size DIN NG06 / CETOP03 / NFPA D03
Interface Subplate mounting according to ISO 6264
Mounting position as desired, horizontal mounting prefered
Ambient temperature [°C] -20...+60
MTTF
D
value [years] 75
Weight [kg] 2.2
Vibration strength [g]
10 sinus 5...2000 Hz acc. to IEC 68-2-6
30 noise 20...2000 Hz acc. to IEC 68-2-36
15 shock acc. to IEC 68-2-27
Hydraulic
Max. operating pressure [bar] Ports A and P 350, connection T 30
Pressure stages [bar] 50, 105, 175, 210, 250, 350
Nominal flow [l/min] See p/Q curves
Fluid Hydraulic oil according to DIN 51524 ... 51525
Viscosity, recommended [cSt] /
permitted [cSt] /
[mm²/s]
[mm²/s]
30 ... 80
12 ... 380
Fluid temperature [°C] -20 ... +60
Filtration ISO 4406 (1999), 18/16/13 (acc. NAS 1638:7)
Linearity [%] See curve
Repeatability [%] <±1
Hysteresis [%] ±1.5 of p
max
Elektrical
Duty ratio ED [%] 100
Supply voltage [VDC] 18...30, ripple < 5% eff., surge free
Current consumption max. [A] 2.0
Pre-fusing [A] 2.5 medium lag
Potentiometer supply [V] +10 / ±5% max. 10mA
Command signal [V]
0...+10, ripple < 0.01 % eff., surge free, Ri = 100 kOhm
Code F voltage
Code R current
[mA]
4...20, ripple < 0.01 % eff., surge free, Ri = 200 Ohm
< 3.6 mA = enable off,
> 3.8 mA = enable on (acc. NAMUR NE43)
Differential input voltage max. [V] 30 for terminal D and E against PE (terminal G)
[V] 11 for terminal D and E against 0V (terminal B)
Adjustment ranges Min current [%] 0...50
Max current [%] 50...100
Ramp [s] 0...32.5
Interface RS 232C, parametrizing connection 5polig
EMC EN 61000-6-2, EN 61000-6-4
Central connection 6 + PE acc. EN 175201-804
Cable specification [mm²] 7 x 1.0 overall braid shield
Cable length max. [m] 50
Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-53
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Signal/pressure curve
0
20
40
60
80
100
0
10 20
30
40
50 60
70
80
90
100
Command signal [%]
Pressure [%]
Characteristic Curves
Min. adjusted pressure
p/Q curve
0
50
100
150
200
250
300
350
400
0
1 2
3
4
5
350bar
250bar
175bar
50bar
210bar
105bar
Flow Q [l/min]
Pressure [bar]
set by manufacturer Q = 1.0 l/min
0
5
10
15
20
25
30
0
1 2
3
4
5
Flow Q [l/min]
350bar
250bar
105bar
Pressure [bar]
35
40
210bar
50bar
175bar
All characteristic curves measured with HLP46 bei 50°C.
Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-54
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Electronics
PE
0...10V
+10V
18...30V=
E
C
D
A
B
0
Command
Potentiometer
supply
Supply
voltage
G
µC
PE
R: 4...20mA
18...30V=
E
D
A
B
0
Command
Supply
voltage
G
µC
Block diagram
Code F
6 + PE acc. EN 175201-804
Code R
6 + PE acc. EN 175201-804
Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-55
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Interface Program
ProPxD interface program
The new ProPxD software permits comfortable parame-
ter setting for the electronic module series PCD, PWD,
PZD, PID and PWDXX.
Via the clearly arranged entry mask the parameters can
be displayed and modified. Storage of complete parame-
ter sets is possible as well as print-out or record as text
file for further documentation. Stored parameter sets may
be loaded anytime and transmitted to the electronic mo-
dule in the same manner as the basic parameters which
are available for all usable valve series. Inside the elec-
tronic a nonvolatile memory stores the data with the
option for recalling or modification.
Features
• Comfortableeditingofallparameters
• Depictionanddocumentationofparametersets
• Storageandloading ofoptimizedparameteradjust-
ments
• ExecutablewithallactualWindows
®
operating systems
from Windows
®
95 upwards
• PlaincommunicationbetweenPCandelectronicvia
serial interface RS232C and null modem cable
• ComfortablePCusersoftware,freeofcharge:
www.parker.com/euro_hcd - see “Support“
The parametrizing cable may be ordered under item no.
40982923.
Direct Operated Prop. Pressure Relief Valve
Series RE06M*T
4-56
RE06MT UK.INDD RH 04.08.2011
Catalogue HY11-3500/UK
Parker Hannifin Corporation
Hydraulics Group
4
Mounting pattern ISO 6264-03-04-*-97
Dimensions
121
26.546
A B
160.6
A
T
P
22
Surface finish Bolt kit
NBR FPM
BK 375 4x M5x30 DIN 912 12.9
7.6 Nm
±15%
SK-RE06MNT SK-RE06MVT
Port B:
O-ring recess diameter
on valve body.