RE 18300-05/02.2016, Bosch Rexroth AG
Inlet Elements
with Primary Pressure Relief Valve
and with Solenoid Unloading Cartridge
RE 18300-05
Edition: 02.2016
Replaces: 07.2012TE-05-__-
Description
The inlet elements TE-05-__ are employed to connect the
external P and T lines to the P and T channels inside the
ED elements of the Directional Valve Assembly. They
incorporate a pressure relief cartridge which limits the
primary pressure in the P line. The relief setting can be
checked through the Test Point port M. When fi tted, the
Normally Open Solenoid Unloading VEI Cartridge unloads
to Tank all the P line fl ow; unloading stops when the
cartridge coil is energized.
The TE-05-__ inlet elements are available in two versions:
- Body made of Black Anodized Aluminium (Al), or
- Body made of Yellow Zinc plated (Cr+3) Cast Iron (CI).
Port sizes can be G 3/8, G 1/2 or SAE 8 (3/4” 16 UNF).
Technical data
General
Inlet Element Type AL Version CI Version
TE-05-02-00- kg (lbs) 0.50 (1.10) 1.26 (2.78)
TE-05-03-00- kg (lbs) 0.74 (1.68) 1.92 (4.20)
TE-05-56-00- kg (lbs) 0.74 (1.68) Not available
TE-05-02-S_- kg (lbs) 0.60 (1.39) 1.40 (3.10)
TE-05-03-S_- kg (lbs) 0.94 (2.06) 2.10 (4.60)
TE-05-56-S_- kg (lbs) 0.94 (2.06) Not available
Ambient Temperature °C (°F) –20....+50 (-4....+122)
(NBR seals)
Hydraulic
Maximum pressure for
aluminium version (AL)
bar (psi) 250 (3625)
Maximum pressure for
Cast Iron version (CI)
bar (psi) 310 (4500)
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=10...12
ISO 4406: class 19/17/14
NAS 1638: class 8
Viscosity range mm
2
/s 5....420
Note
For applications with different specifi cations consult us