The Dry Link System, by Victaulic, solves this problem by implementing a hose coupling assembly with a drip free design. This pipe connection technology is proving to be a highly versatile solution when there is a need to transfer volatile and/or toxic fluids through a series of hoses or pipes.

Dry Link Connection

Style 250 Adapter

Style 260 Adapter

• Elimination of spills: Not only does the Dry Link securely seal process fluids within the line. It also provides for a unique mechanical interlock that prevents the connection from opening unless the discs are closed and sealed. This presents a big advantage over other disconnects in that worker safety is enhanced (when dealing with toxic, combustible, or volatile fluids), the environment is conserved, and product loss is minimized (when dealing with expensive fluids).
• Better flow: The smooth bore, simple configuration of Dry Link coupling assembly results in low pressure drops. This means better flow even for highly viscous fluids (Victaulic 1995).

• Easier and fast operation: The Dry Link assembly is an excellent alternative to heavy, cumbersome, conventional pipe disconnects. In addition, it is up to 50% lighter than comparable products. It also allows fast, easy, and safe fluid transfers.
• Simpler Maintenance: Visual inspection and cleaning of the sealing area in a Dry Link assembly is fast and easy. Seals are readily accessible and simple to replace when necessary (Victaulic 1995).