FEATURES
- Hole pattern to ISO 5781-08, Nominal size 10
- pilot operated pressure reducing valve
- low flow loss by maximum size bore holes
- free flow in opposite direction by built-in
check valve (cracking pressure 0,5 bar)
SPECIFICATIONS
Operating pressure: max. 250 bar
Flow rate: max. 110 l/min
Leakage: < 0,8 l/min
Operating fluid: hydraulic oil to DIN 51524 part 1 and 2
Operating fluid temp. range: -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 20/18/15 according to
ISO 4406
Installation: no orientation restriction
Hole pattern: to ISO 5781-08
Weight: 6,1 kg
PERFORMANCE
measured at = 36 mm²/s and T
oil
= 50° C
SYMBOL
A Y B
up to 250 bar
up to 110 l/min
FUNCTION
A
B
Pressure Reducing Valve
pilot operated
Subplate to ISO 5781
VP-DRP10
E 5.249.8.0 /01.13
P-Q diagram
Pressure drop ΔP/Q
A
B
MODEL CODE
VP-DRP10 210 V R S01 /V
Name and size
Pressure reducing valve pilot operated NW 10
Pressure ranges
210 = 5 up to 210 bar
Adjustability
V = adjustable by turning knob
Check valve
R (cracking pressure 0,5 bar)
Type
S01 = Standard
Seal material
V = FKM (Standard)
N = NBR
DIMENSIONS
Mounting plate to ISO 5781-06-07-*-00
1) SICBLOC turning knob (push and turn at same time)
2) Inlet port
3) Outlet port
4) Leakage port
5) Port for measuring gauge 1/4” NPT)
6) Leakoil secondary port for line 1/4” BSP
7) Mounting plate with O-rings:
2x O-Ring 25,07 x 2,62 90 Shore FKM
2x O-Ring 5,28 x 1,78 FKM
Fastening screws: 4x Allen key M10x70 10.9
Torque: 40 Nm + 4 Nm
All dimensions in mm.
Fastening elements are not in 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.
Standard models Part No.
VP-DRP10 210VR S01/V 3541092
Other models on request
