Leak-Minimised Connection and Disconnection

The Lüdecke LiquiSafe non-spill quick couplings allow you to connect and disconnect liquid media with minimal leakage. This ensures maximum safety and reliable protection for the operator. The ergonomically designed release sleeve offers excellent grip, making operation easy even in hard-to-reach areas.

These quick couplings are ideally suited for applications with liquid media in industry, temperature control and cooling systems.

They are supplied as standard in nickel-plated brass and stainless steel 303 (1.4305) with FKM seals. Other materials and sealing options, such as EPDM or FFKM, are also available — ask our technical specialists for details.

Nominal Bore and Flow

• DN4: 6.5 l/min (at 6 bar and ΔP 0.5 bar), interchangeable with Parker 204KL
• DN6: 17.7 l/min (at 6 bar and ΔP 0.5 bar), interchangeable with Parker 206KL, Stäubli CBI06
• DN9: 47 l/min (at 6 bar and ΔP 0.5 bar), interchangeable with Parker 209KL, Stäubli CBI09
• DN5: 2.2 l/min (at 6 bar and ΔP 0.5 bar)

Your Benefits

• Leakage risk reduced to an absolute minimum during disconnection
• High efficiency through maximum flow with minimal pressure drop
• Robust and safe design
• Simple and intuitive connection/disconnection process
• Smooth surfaces to prevent dirt accumulation
• Available in multiple nominal bores