FEATURES
- Hole pattern to ISO 24340, Nominal size 6
- Proportional pressure reducing valve
- Pressures at port T are added to the adjusted value
- electronic control by PEK-SRA s. brochure 5.249.4.0
SPECIFICATIONS
Operating pressure: max. 350 bar
Flow rate: max. 60 l/min
Hysteresis < 2-4 %
Repeatability: +/- 1,5 %
Fluids: Hydraulic oil to DIN 51524 part 1 and 2
Temp. range of the operating fluid: -20°C up to max. +80°C
Ambient temperature range: -20°C up to max. +50°C
Viscosity range: 7,4 – 400 mm²/s is recommended
Filtration: Class 21/19/16 according to ISO4406
ISO 4406 class 18/16/13 up to 19/17/14
Switching time: On: 60 ms Off: 40 ms
Voltage: DC
Nominal current: 2,1 A at 12VDC 1,05 A at 24VDC
Resistance at 20°C: 2,2 Ohm at 12V 8,8 Ohm at 24V
Switch-on time: 100%ED (Continuous)
Dither frequency: 160 – 250 Hz
IP rating: IP65 (if plug is mounted correctly)
Installation: no orientation restrictions
Annotation: bleed system and valve before
setting in motion
Hole pattern: ISO24340 Form A6
Weight: 1,25 kg
SYMBOL
up to 350 bar
up to 60 l/min
Proportional Pressure
reducing valve
pilot operated
Subplate to ISO 24340
VP-PDRP6
E 5.249.14 /08.10
726
PERFORMANCE
Pressure Drop ∆p /Q
measured at: 33 cSt;
087
= 46°CT
oil
-60 -40 -20 0 20 40 60
l/min
0
50
100
150
200
250
300
350
400
450
bar
Druckstufe/
Pressure Range
500
330
measured at: 33 cSt;
087
= 46°CT
oil
0 10 20 30 40 50 60 70 80 90 100
%
0
50
100
150
200
250
300
350
400
bar
500
Druckstufe/
Pressure range
330
measured at: 33 cSt; = 46°CT
oil
0 10 20 30 40 50 60
l/min
0
5
10
15
20
25
30
35
40
45
50
bar
P -> A
Flow rate
% max. control current
Flow rate
Regulating pressure
Regulating pressure
bar
Regulating pressure
727
MODEL CODE
VP-PDRP6 087 D01- 24PG/V
Name and size
Proportional Pressure reducing valve NW 6
Pressure ranges
087 = up to 60 bar
330 = up to 230 bar
500 = up to 350 bar
Type
D01 = Standard
Nominal voltage
24 = DC 24 Volt
12 = DC 12 Volt
Plug
PG = DIN plug according to EN155301-803
Seals
V = Viton (Standard)
N = NBR
DIMENSIONS
Mou
nting plate to ISO 24340 Form A6
Models on request Part No.
VP-PDRP6 087 D01-24PG/N 3497252
VP-PDRP6 330 D01-24PG/N 3497254
VP-PDRP6 500 D01-24PG/N 3497266
1) Mounting plate with O-rings:
4x O-Ring 9,25 x 1,78 Viton
2) Proportional pressure reducing
valve with coil
3) Blanking plug
4) DIN plug to EN175301-803
5) Free space for mounting the coil
6) Free space for mounting the plug
Fastening screws: 4x Allen key M5 x
50, Torque: 5 Nm + 0,5 Nm
All dimensions in mm.
Fastening elements are not in the
scope of delivery.
HYDAC Fluidtechnik GmbH
Justus-von-Liebig-Str. 5
66280 Sulzbach / Saar
Tel.: 06897 / 509 -0
Fax: 06897 / 509 -598
Email: flutec@hydac.com
Annotation
The technical information in this
brochure are relating to the operating
conditions and applications.
At deviant applications and/or
operating conditions please contact
the technical dept.
Technical information are
subject to technical modifications.
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