RE 18321-23/03.2016, Bosch Rexroth Oil Control S.p.A.
Description
Input flow at 3 will be divided and output equally to 2 and 4
independent of system pressures. Should either 2 or 4
become blocked in flow division mode, approximately 5% of
the input flow will be transmitted to the open port. Flow
combining is not permitted.
Flow divider
Common cavity, Size 16
RE 18321-23
Edition: 03.2016
Replaces: 03.2011DSDN-16A 04.05.03.00.27 - Z
Technical data
Pressure min. - max. 10 - 350 bar (145 - 5000 psi)
Flow range see “Range of total flow” table
Fluid temperature range -30 to 100 °C (-22 to 212 °F)
Installation torque 108 - 122 Nm (80 - 90 ft-lbs)
Division ratio 50% - 50%
Weight 0.41 kg (0.9 lbs)
Cavity CA-16A-4N (see data sheet 18325-70)
Lines bodies and standard
assemblies
Please refer to section “Hydraulic
integrated circuit” or consult factory
Seal kit
1)
Code: RG16A4010530100
material no: R930000973
Fluids Mineral-based or synthetics with
lubricating properties
at viscosities of 10 to 500 mm
2
/s (cSt)
Recommended degree of
fluid contamination
Nominal value max. 10µm (NAS 8) /
ISO 4406 19/17/14
Installation No restrictions
Other Technical Data See data sheet 18350-50
1) Only external seals for 10 valves
Slippage (tolerance) from theoretical divided flows: ±5% to ±10%,
depending from inlet flow (see diagram).
N.B. Slippage is lowest toward upper limit of nominal range.
Characteristic curve
Flow Q
Pressure Δp
2
Bosch Rexroth Oil Control S.p.A., RE 18321-23/03.2016
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.
DSDN-16A | Flow divider,
Dimensions [mm (inches)]
Ordering code
Dimensions
Flow divider
Series 0/A to L
unchanged performances and dimensions
Version and options standard
Regulated flow range
l/min. (gpm)
27 Common cavity, Size 16
04 15-44 (3.96-11.63)
06
22-66 (5.81-17.44)
09 30-88 (7.93-23.25)
13
44-132 (11.63-34.88)
16 55-165 (14.53-43.59)
Preferred types
04.05.03.00 27 Z 00 *
Type Material number
040503002704000 R901109851
04050300270600A R930053918
04050300270900A R930053920
04050300271300A R930053921
04050300271600A R930053923
Type Material number
