SOBEK Motorsporttechnik

LiTec Series

Dry Break Couplings

Available in two versions:

  • as a standard coupling system with a lockor as
  • dispenser/receiver system for oil/water and fuel application where locking of the couplingis not intended.

LiTec with lock

Dry Break System

LiTec without lock

Dry Break System



Lightweight, small-sized and high-pressure qualified quick connect and disconnect couplings for hydraulic, pneumatic fuel and other applications.

  • Dry Break System, no spillage
  • Valved male and valved female end
  • One-hand operation, push-pull operating system
  • Totally covered and sealed mechanism
  • Correct locked condition control

Body and valves anodized aluminum alloy EN AW-7075
Male housing hc, locking parts, bolt and springs stainless steel 1.4305

FPM (Flourcarbon, Viton®)
EPDM (Ethylene-Propylene-Dien-Rubber)
(other elastomers on request)

Operating pressure:
150 bar / 2200 psi

Burst pressure:
Min. 450 bar / 6500 psi (also for the disconnected valves)

Operating temperatures depending on sealing material:
FPM: -20°C to +200°C
EPDM: -50°C to +150°C

All details about our couplings can be found in the document QDV_LiTec_Series_EN


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