1/2
RE 18318-23/07.10
Replaces: RE 00162-02/01.06
Relief, direct acting guided
poppet type
Special cavity, 008
VS-30 04.11.18 - X - 99 - Z
Description
Flow is blocked from 1 to 2 until pressure increases to meet the
selected valve setting, lifting the poppet from its seat and allowing
relief flow through 2 to tank. Pressure at 2 is additive to the relief
setting of the valve. The unique Bosch Rexroth Oil Control poppet
design provides enhanced stability at all flows and pressures.
Performance Technical data
Max. operating pressure bar (psi) 350 (5000)
port 1 (P)
Max. pressure admitted bar (psi) 140 (2000)
port 2 (T)
Max. flow l/min. (gpm) 30 (8)
Max. internal drops/min. 15
leakage (*)
Fluid temperature range °C (°F) -30 to 100 (-22 to 212)
Installation torque Nm (ft-lbs) 45-50 (33-37)
Weight (**) kg (lbs) 0.17 (0.38)
Special cavity 008 see data sheet RE 18325-75
code RG0008010000100
Seal kit (***)
material no. R930001692
Mineral-based or synthetics
Fluids with lubricating properties at
viscosities of 10 to 500 mm2/s (cSt)
Nominal value max. 10µm (NAS 8)
Filtration ISO 4406 19/17/14
Installation No restrictions
Other Technical Data See data sheet RE 18350-50
(*) at 80% of pressure setting
(**) Standard version 03 type
(***) Only external seals for 10 valves
2/2 Bosch Rexroth Oil Control S.p.A. 041118X99Z RE 18318-23/07.10
Dimensions
Handknob and locknut
Leakproof hex. socket screw
OPTION
Tamper resistant cap
ordering code 11.04.23.003
Mat. no. R930000754
Ordering code
04.11.18 X 99 Z 00 *
Series 0/A to L
unchanged performances and dimensions
Relief, direct acting guided
poppet type Version and options standard
SPRINGS
Adjustments Pressure Std. setting
Adj. press. range increase bar (psi)
bar (psi)
= 03 Leakproof hex. socket screw bar/turn (psi/turn) (Q=5 l/min)
= 04 Handknob and locknut = 05 5-50 (75-725) (*) 12 (174) 50 (725)
= 10 30-100 (435-1450) 24 (348) 100 (1450)
Special cavity, 008 = 20 50-210 (725-3000) 47 (682) 200 (2900)
= 35 100-350 (1450-5000) 82 (1189) 350 (5000)
Note: Special settings available. Contact factory
authorized representative for ordering code
(*) minimum pressure setting intended with Q=5 l/min (1.3 gpm)
Type Material number Type Material number
041118039905000 R901113613 041118049910000 R930000149
041118039910000 R901113614 041118049920000 R901127942
041118039920000 R901226876 041118049935000 R930000151
041118039935000 R901113617
041118049905000 R930000148
Bosch Rexroth Oil Control S.p.A. © This document, as well as the data, specifications and other
Via Leonardo da Vinci 5 information set forth in it, are the exclusive property of Bosch Rexroth
P.O. Box no. 5 Oil Control S.p.a.. It may not be reproduced or given to third parties
without its consent.
41015 Nonantola – Modena, Italy
Tel. +39 059 887 611 The data specified above only serve to describe the product. No
Fax +39 059 547 848 statements concerning a certain condition or suitability for a certain
application can be derived from our information. The information given
cartridges@oilcontrol.com does not release the user from the obligation of own judgment and
www.boschrexroth.com verification. It must be remembered that our products are subject to a
natural process of wear and aging.
Subject to change.
