RE 18319-83/03.2016, Bosch Rexroth Oil Control S.p.A.
Technical data
Max. operating pressure 350 bar (5000 psi)
Max. flow 10 l/min. (2.6 gpm)
Max. internal leakage 5 drops/min.
Fluid temperature range -30 to 100 °C (-22 to 212 °F)
Installation torque 34 - 41 Nm (25 - 30 ft-lbs)
Weight 0.06 kg (0.13 lbs)
Common cavity CA-08A-3N (see data sheet 18325-70)
Lines bodies and standard
assemblies
Please refer to section “Hydraulic
integrated circuit” or consult factory
Seal kit
1)
Code: RG08A3010520100
material no: R930000861
Fluids Mineral-based or synthetics with
lubricating properties
at viscosities of 5 to 800 mm
2
/s (cSt)
Recommended degree of
fluid contamination
Nominal value max. 10µm (NAS 8) /
ISO 4406 19/17/14
Installation position No restrictions
Other Technical Data See data sheet 18350-50
1) Only external seals for 10 valves
Description
This valve combines two simple check valves into a single
cartridge. It connects the work port with the higher pressure
to the signal or common port. The signal is sensed at port 2.
Directional poppet type, shuttle
double check
Common cavity, Size 08
RE 18319-83
Edition: 03.2016
Replaces: 09.2009VUDN-08A 04.39.01.00.56 - Z
Characteristic curve
Flow Q
Pressure Δp
2
Bosch Rexroth Oil Control S.p.A., RE 18319-83/03.2016
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
compact-hydraulics-cv@boschrexroth.com
www.boschrexroth.com/compacthydraulics
© 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.
VUDN-08A | Directional poppet type, shuttle
Dimensions [mm (inches)]
Type Material number
043901005600000 R930000601
Type Material number
Dimensions
Ordering code
04.39.01.00 56 Z 00 *
Series 0/A to L
unchanged performances and dimensions
Directional poppet type, shuttle,
double check
Version and options standard
SPRINGS
Common cavity, Size 08
Cracking pressure
bar (psi)
00 1 (15)
Preferred types
