A dry break coupling is a specially designed quick disconnect coupling — a specific type of quick connect coupling — that allows hoses and pipes to be (dis)connected without leakage. These couplings feature flat valves, also known as “flat-face,” which guarantee a leak-free connection during connection and disconnection. Dry break couplings are widely used in industries where safety and hygiene are crucial, such as the chemical, petrochemical and food industries. 

Applications of the dry break coupling 

Dry break couplings are ideally suited for situations where preventing spills and exposure to hazardous substances is essential. 
In the chemical industry, they are used to safely transport aggressive chemicals, preventing employees from coming into contact with harmful substances. 
In the petrochemical industry, these couplings ensure leak-free transfer of fuels and oils, contributing to increased safety and environmental protection. 
In the food industry, dry break couplings provide hygienic transfer of liquids such as juices, dairy products and oils, preventing contamination and ensuring process cleanliness. 

Advantages of dry break couplings 

One of the main benefits of dry break couplings is minimizing product loss and preventing environmental damage from leaks. As a specialised quick connect coupling, the flat valve design ensures that no liquid or gas escapes during (dis)coupling, which increases safety and saves costs by preserving valuable products.

Additional advantages include:

• Leak-free operation: flat-face design prevents spillage and contamination
• Safety: reduces the risk of exposure to hazardous or harmful substances
• Efficiency: quick (de)assembly without special tools
• Reduced downtime: smooth handling improves operational continuity 

Available variants and materials

Dry break couplings are available in various sizes and materials to meet different industrial requirements. At Mees van den Brink, we offer an extensive range, including:

• DRY LINK Adapter Stainless Steel 316 Tank Unit swivel: ideal for high-corrosion environments, providing reliable, leak-free performance.
• DRY LINK Coupler Stainless Steel 316 Hose unit swivel: designed for hose connections, ensuring safe transfer of liquids and gases.
• MTEC Adapter Aluminum Tank unit: lightweight and suitable for less aggressive media, easy to handle and install.
• MTEC Coupler Aluminum hose units: efficient and durable for various industrial applications requiring leak-free connections.

The choice of material and coupling type depends on the specific medium, operating pressure and environmental conditions. 

Why choose Mees van den Brink? 

At Mees van den Brink, we understand the importance of fast and reliable deliveries. 
That’s why our dry break couplings from stock are usually delivered within one day, ensuring your processes continue without interruption.

Our in-house assembly, welding and testing departments allow us to deliver products of the highest quality and provide customised solutions tailored to your specific needs. 
In addition to standard lengths, we can also custom cut hoses to perfectly match your installation requirements. 

Explore our other products 

Besides dry break couplings, Mees van den Brink offers a wide range of high-quality couplings for different applications:

• Welding couplings: for permanent and robust connections in piping systems.
• Air quick couplings: designed for efficient and flexible connection of compressed air systems.

For more information or technical advice, please contact one of our specialists. We are happy to help you find the right dry disconnect coupling for your application.