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- Dripless Quick Connect Couplings
- All Products - Dripless Quick Connect Couplings
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCBN DN 4
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCBE DN 4
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCB DN 6
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCBE DN 6
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCB DN 9
- Quick Connect Couplings (LiquiSafe by LÜDECKE®) Series ESCBE DN 9
- Mini Quick Connect Couplings Series ESMLA DN 5
- Standard Quick Connect Couplings
- Temperature Regulation Quick Connect Couplings
- Quick Connect Couplings and Screwings for Cleaning Applications
- Claw Couplings for the Process Industry
- Chemical and Industrial Fittings
- Couplings and Fittings for Snowmaking Systems
- Water Fittings for the Process Industry
- Hose Clamps and Hose Clips
- Dripless Quick Connect Couplings
- Water Couplings
- Individual Solutions
Dripless Quick Connect Couplings
The innovative LiquiSafe by LÜDECKE® quick connect couplings allow for a dripless coupling process.
This means, the products have a shut-off valve without dead space volume. As a result, there is no air inclusion during the coupling process. Only a minimal, barely recognisable film of the media used sticks to the valve bodies. This ensures maximum operator safety and reliable protection against contamination when uncoupling.
The ergonomic sleeve shape and the slim design provides very good grip and easy handling even in tight spaces or if installations are difficult.
The coupling system is perfectly suited for liquid media in plant construction, temperature regulation technology, control cabinet cooling and many more.
Advantages:
- When decoupling, reduces the risk of media leakage to aminimum
- High efficiency due to maximum flow rate at low pressure drop
- Robust, safe, absolutely leakage-proof and durable
- Simple and intuitive coupling process
- Extra slim and ergonomic design
- Closed sleeve position to avoid dirt from collecting
- Different sizes, materials and connection types
Coupling: To connect, push the plug as far as possible into the coupling in an axial centre. The locking sleeve engages in the direction of the plug without any support. The valves in the coupling and plug open automatically and release the volume flow.
Uncoupling: To disconnect, firmly grip the plug with one hand, push back the locking sleeve towards the thread connection and disconnect. The plug can be pulled from the coupling. The shut-off valve of the coupling and plug closes automatically when uncoupling. This means that no media can leak from either side.
Quick Connect Couplings for Liquid Cooling
The UQD/B quick connect couplings made by LÜDECKE have been developed according to the specifications of the Open Compute Project (OCP) and guarantee standardised, dripless connections for liquid cooling in data centres.
Using the quick connect couplings ensures a coupling process with low leakage. This provides a high level of safety for both the system and the operator. While the UQD couplings allow for easy differentiation of media circuits due to their different colour variants, the UQDB couplings can be connected easily as a blind-mate solution, even without visual contact.Thanks to their radial allowance, they offer precise self-alignment – ideal for high-density server environments and complex systems.
The couplings are perfect for use with liquid media in energy and thermal regulation, especially in control cabinet cooling.