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Compact Directional Valves - Non-compensated and Post-compensated - Inlet elements ED Series

TE03

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Description

The inlet elements TE-03- are employed to connect the external P, T lines to the P, T channels inside the ED elements of the Directional Valve Assembly and to connect to the LS ports of the elements equipped with LS channels. The TE-03- 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) LS ports are G 1/4 for BSPP versions, and SAE 4 (7/16" 20UNF 2B) for "UNF" versions.

General
Inlet element weight:
  • 0.36 kg (0.80 lbs) TE-03-02-00, AL version
  • 0.98 kg (2.16 lbs) TE-03-02-00, CI version
  • 0.40 kg (0.90 lbs) TE-03-03-00, AL version
  • 1.01 kg (2.23 lbs) TE-03-03-00, CI version
  • 0.40 kg (0.90 lbs) TE-03-56-00, AL version
  • Not Available TE-03-56-00, CI version
Ambient Temperature:
  • –20....+50 (-4. +122) (NBR seals)
Hydraulic
Maximum pressure:
  • 250 bar (3625 psi) AL version
  • 310 bar (4500 psi) CI version
Maximum inlet flow:
  • 50 l/min (13.2 gpm)
Hydraulic fluid General properties: it must have physical lubricating and chemical properties suitable for use in hydraulic systems such as, for example:
  • Mineral oil based hydraulic fluids HL (DIN 51524 part 1). Mineral oil based hydraulic fluids HLP (DIN 51524 part 2). For use of environmentally acceptable fluids (vegetable or polyglycol base) please consult us.
Fluid Temperature:
  • °C (°F), –20....+80 (-4. +176) (NBR)
Permissible degree of fluid contamination:
  • ISO 4572: βx≥75 X=12...15 ISO 4406: class 20/18/15 NAS 1638: class 9
Viscosity range:
  • Note: For applications with different specifications consult us
  • mm&#00B2;/s, 5....420

1) Only available for versions with G 3/8 and G 1/2 ports (TE-03-02-../TE-03-03-..)

RE18300-03-order RE18300-03-sym
RE18300-03-dim1
1
Flange specifications for coupling to the ED Directional Valve Elements.
2
For tie rod and tightening torque information see data sheet RE 18301-90.
3
Hydraulic Ports P-T G 3/8, for Inlet Elements TE-03-02…
4
Load Sensing port (LS) G 1/4, for Inlet Elements TE-03-02… and TE-03-03…
5
Hydraulic Ports P-T G 1/2, for versions TE-03-03-…
6
Hydraulic Ports P-T SAE 8, for versions TE-03-56…
7
Load Sensing port (LS) SAE 4, for Inlet Elements TE-03-56…
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