1/2
VSKD-10A 04.19.02 - X - 85 - Z
Relief, pilot operated spool type
unloading
Common cavity, Size 10
Flow is blocked from 1 to 2 until pressure increases to meet the
selected valve setting, lifting the pilot-stage piston check from its
seat. This action exhausts oil above the main-stage piston (spool
type), allowing it to shift fully and unload flow from 1 through 2 with
minimal pressure drop. The valve is held fully open until flow through
the valve ceases. The spring chamber is drained to tank at 2. Any
pressure at 2 will be additive to the valve setting.
Technical data
Description
Performance
Max. operating pressure
port 1 (P)
bar (psi) 420 (6000)
Max. pressure admitted
port 2 (T)
bar (psi) 140 (2000)
Flow range l/min. (gpm)
5-80 (1.3-21)
Max. internal
leakage (*)
cm
3
/min. (cu.in./min.)
200 (12)
Fluid temperature range °C (°F) -30 to 100 (-22 to 212)
Installation torque Nm (ft-lbs) 41-47 (30-35)
Weight kg (lbs) 0.2 (0.44)
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
(*) Measured at 200 bar (2900 psi)
(**) Only external seals for 10 valves
RE 18318-15/09.09
Replaces: RE 00162-02/01.06
Type Material number
041902038520000 R930000406
Type Material number
2/2 Bosch Rexroth Oil Control S.p.A.
041902X85Z
RE 18318-15/09.09
© 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
Dimensions
Ordering code
Leakproof hex. socket screw
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 spool type
unloading
Version and options standard
SPRINGS
Adjustments
Adj. press. range
bar (psi)
Pressure increase
bar/turn (psi/turn)
Std. setting
bar (psi)
Q=5 l/min
= 03 Leakproof hex. socket screw
= 20
70-280 (1000-
4000)
88 (1276) 200 (2900)
Common cavity, Size 10
04.19.02 X 85 Z 00 *
