Compact Directional Valves - Pre-compensated - Inlet elements EDG Series

TEG-16/20-__-

Description

The inlet elements TEG-16/20- are employed to connect the external P,T lines to the P,T channels inside the EDG elements of the Directional Valve Assembly and to connect the LS ports of the elements equipped with LS channels. They incorporate two pressure relief cartridge which limits the maximum primary pressure in the P line and the maximum load pressure in the LS line and unloads to tank any excess flow.

The TEG16/20 -__- inlet elements are available with body made of yellow zinc plated (Cr+3) cast iron (CI). Ports sizes can be G 1/2 or G 3/4 or SAE10 (7/8” 14 UNF). LS ports are G 1/4 for BSPP version, and SAE 6 (9/16” 18 UNF) for “UNF” version.

General
Label Needed:
  • 3.8 kg (8.4 lbs) With cartridges TEG16...
Fluid Temperature:
  • –20....+90 (-4....+194) (NBR seals)
Hydraulic
Maximum pressure:
  • 350 bar (5000 psi)
Maximum flow:
  • 120 l/min (31.7 gpm)
Hydraulic fluid General properties: it must have physical lubricating and chemical properties suitable for use in hydraulic systems.:
  • 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:
  • –20....+100 °C (-4....+212 °F) (NBR)
Permissible degree of fluid contamination:
  • ISO 4572: βx≥75 X=12...15 ISO 4406: class 19/17/14 NAS 1638: class 8
Viscosity range:
  • Note: For applications with different specifi cations consult us.
  • 5....420 mm2/s
RE18300-15-order
RE18300-15-sym
RE18300-15-dim
1
Flange specifications for coupling to the EDG Directional Valve Elements
2
Three threaded holes two M8 and one M6 for coupling of the EDG Directional Valve Elements.
3
Hydraulic ports detail. For port configuration, please see pag. 2.
4
Plug. As option, primary pressure relief cartridge (P line) VSPN-10A (refer to RE 18318-08).
5
Secondary pressure relief cartridge (LS line) VSBN, with screw type adjuster (refer to RE 18318-04).