1/2
VSPC-10A 04.12.09 - X - 85 - Z
Relief, pilot operated poppet type
Common cavity, Size 10
Flow is blocked from 1 to 2 until pressure increases to meet the
selected valve setting, lifting the conical, pilot-stage poppet from
its seat. This action exhausts oil above the main-stage poppet (low-
leakage, seat type), allowing it to shift and provide relief flow through
2 to tank. Pressure at 2 is additive to the relief setting of the valve.
Technical data
Description
Performance
RE 18318-11/03.10
Replaces: RE 18318-11/09.09
Max. operating pressure
port 1 (P)
bar (psi) 350 (5000)
Max. pressure admitted
port 2 (T)
bar (psi) 210 (3000)
Flow range l/min. (gpm)
3-80 (1-21)
Max. internal
leakage (*)
drops/min.
15
Fluid temperature range °C (°F) -30 to 100 (-22 to 212)
Installation torque Nm (ft-lbs) 41-47 (30-35)
Weight (**) kg (lbs) 0.21 (0.46)
Cavity
CA-10A-2N
see data sheet RE 18325-70
Seal kit (***)
code
material no.
RG10A2010530100
R901111366
Fluids
Mineral-based or synthetics
with lubricating properties at
viscosities of 10 to 500 mm
2
/s (cSt)
Filtration
Nominal value max. 10µm (NAS 8)
ISO 4406 19/17/14
Installation No restrictions
Other general technical data See data sheet RE 18350-50
(*) Max. to 80% of nominal setting
(**) Standard version X=03 type
(***) Only external seals for 10 valves
2/2 Bosch Rexroth Oil Control S.p.A.
041209X85Z RE 18318-11/03.10
© This document, as well as the data, specifications and other
information set forth in it, are the exclusive property of Bosch Rexroth
Oil Control S.p.a.. It may not be reproduced or given to third parties
without its consent.
The data specified above only serve to describe the product. No
statements concerning a certain condition or suitability for a certain
application can be derived from our information. The information given
does not release the user from the obligation of own judgment and
verification. It must be remembered that our products are subject to a
natural process of wear and aging.
Subject to change.
Bosch Rexroth Oil Control S.p.A.
Via Leonardo da Vinci 5
P.O. Box no. 5
41015 Nonantola – Modena, Italy
Tel. +39 059 887 611
Fax +39 059 547 848
cartridges@oilcontrol.com
www.boschrexroth.com
Type Material number
041209038510000 R901109728
041209038520000 R901109729
041209038535000 R901109730
041209048535000 R930005637
Type Material number
Dimensions
Ordering code
Leakproof hex. socket screw
Handknob and locknut
OPTION
Tamper resistant cap
ordering code 11.04.23.002
Mat. no. R930000752
Note: Special settings available. Contact factory
authorized representative for ordering code
Series 0/A to L
unchanged performances and dimensions
Relief, pilot operated poppet
type
Version and options standard
SPRINGS
Adjustments
Adj. pressure
range
bar (psi)
Pres. increase
bar/turn (psi/turn)
Std. setting
bar (psi)
Q=5 l/min.
= 03 Leakproof hex.socket
screw
= 04 Handknob and locknut
for
X=03
= 10
35-140
(500-2000)
48
(696)
100
(1450)
= 20
70-280
(1000-4000)
88
(1276)
200
(2900)
= 35
140-350
(2000-5000)
140
(2000)
350
(5000)
Common cavity, Size 10
for
X=04
= 35
35-350
(500-5000)
68
(986)
350
(5000)
04.12.09 X 85 Z 00 *
