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

TE04

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Description

The inlet elements TE-04-__ 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.

They incorporate a pressure relief cartridge which limits the maximum primary pressure in the P line and unloads to Tank any excess flow.

The TE-04-__ inlet elements are available with body made of Black Anodized Aluminium (AL).

Hydraulic Ports P and T can be size G 3/8, G 1/2 or SAE 8 (3/4" 16 UNF). LS port is G 1/4 on BSPP versions, and SAE 4 in SAE versions.

General
Label Needed:
  • 0.58 kg (1.27 lbs) TE-04-00
  • 0.70 kg (1.54 lbs) TE-04-01
Ambient Temperature:
  • –20....+50 °C (-4. +122 °F) (NBR seals)
Hydraulic
Maximum pressure:
  • 250 bar (3625 psi)
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=10...12 ISO 4406: class 19/17/14 NAS 1638: class 8
Viscosity range:
  • Note: For applications with different specifications consult us
  • mm&#00B2;/s, 5....420
RE18300-04-order RE18300-04-sym
RE18300-04-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-04-02…
4
Hydraulic Ports P-T G 1/2, for versions TE-04-03-…
5
Hydraulic Ports P-T SAE 8, for versions TE-04-56.
6
Test Point port G 1/4, for Inlet Elements TE-04-02… and TE-04-03…
7
Test Point port SAE 4, for versions TE-04-56-…
8
Primary Pressure Relief Cartridge VMD1040, with screw type adjuster (refer to RE 18301-91).
9
Cavity for Primary Pressure Relief Cartridge VMD1040.
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