RE 18301-25/02.2016, Bosch Rexroth AG
Intermediate elements
with check valves for emergency pump
RE 18301-25
Edition: 02.2016
Replaces: 07.2012
Description
The intermediate elements TI-00-__- are designed to be
fi tted between two directional valve elements. They are
available with check valve in (P) line, or in (T) line , or in
both (P) and (T) line.
With the check valve on (P) line, they are normally fi tted to
allow free fl ow from (P) to (P1) and prevent reverse fl ow
from (P1) to (P).
With the check valve on (T) line, they are normally fi tted to
allow free fl ow from (T1) to (T), and to prevent reverse fl ow
(T) to (T1).
Technical data
General
Weight TI-00-PT-.. kg (lbs) 0.54 (1.19)
Weight TI-00-0P-.. kg (lbs) 0.52 (1.15)
Weight TI-00-0T-.. kg (lbs) 0.52 (1.15)
Ambient Temperature °C (°F) –20....+50 (-4....+122)
(NBR seals)
Hydraulic
Maximum pressure bar (psi) 250 (3625)
Maximum inlet fl ow l/min (gpm) 50 (13.2)
Hydraulic fl uid
General properties: it must have
physical lubricating and chemical
properties suitable for use in
hydraulic systems such as, for
example:
Mineral oil based hydraulic
fl uids HL (DIN 51524 part 1).
Mineral oil based hydraulic
fl uids HLP (DIN 51524 part 2).
For use of environmentally
acceptable fl uids
(vegetable or polyglycol
base) please consult us.
Fluid Temperature °C (°F) –20....+80 (-4....+176) (NBR)
Permissible degree of
fl uid contamination
ISO 4572: β
x
≥75 X=12...15
ISO 4406: class 20/18/15
NAS 1638: class 9
Viscosity range mm
2
/s 5....420
Pressure drop through the check valves P>P1 and T1>T
bar
10
8
6
4
2
0
0 10 20 30 40 50 l/min
0 3 6 9 12 13.2gpm
psi
140
112
84
56
28
0
Pressure p
Flow Q
Note
For applications with different specifi cations consult us
TI-00-__-
Bosch Rexroth AG., RE 18301-25/02.2016
2 TI-00-__- | Intermediate elements
Ordering details
Ordering details
01 02 03 04 05
TI -00- -01-AL
Family
01 Intermediate Elements
TI
Confi guration
02 With checking valves for emergency pump
00
Check valve position
03 On pressure line P
0P
On tank line T
0T
On both lines P and T
PT
Cracking pressure
04 1 bar (14,5 psi)
01
Material
05 Aluminium
AL
Symbols
TI-00-PT
M
P1
T1
P
T
TI-00-0P
M
P1
T1
P
T
TI-00-0T
M
P1
T1
P
T
RE 18301-25/02.2016, Bosch Rexroth AG
Intermediate elements | TI-00-__-
External dimensions and fi ttings
3
Dimensions [mm (inches)]
External dimensions and fi ttings
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TI - 00 - . . -
1 Flange specifi cations for coupling to ED intermediate elements.
2 For tie rod and tightening torque information see data sheet
RE 18301-90.
3 Identifi cation label.
4 Test point for pressure gauge connection (plugged).
4
Bosch Rexroth AG, RE 18301-25/02.2016
TI-00-__- | Intermediate elements
Bosch Rexroth Oil Control S.p.A.
Oleodinamica LC Division
Via Artigianale Sedrio, 12
42030 Vezzano sul Crostolo
Reggio Emilia - Italy
Tel. +39 0522 601 801
Fax +39 0522 606 226 / 601 802
compact-hydraulics-cdv@boschrexroth.com
www.boschrexroth.com/compacthydraulics
© This document, as well as the data, specifi cations 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 specifi ed 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 verifi cation. It must be
remembered that our products are subject to a natural process of wear and
aging.
Subject to change.
