Medela Change-Over Valve with Clampholder and Tubing Set

The Medela Change-Over Valve with Clampholder and Tubing Set (#0770563) is made for suctioning large volumes of fluid. It allows you to manual switch from one liner or canister to the next. The set includes:

• #0770561: Change-Over Valve.
• #0770521: Plastic Clampholder.
• #0770921: Silicone Tubing (diameter 7 x 12 mm) with two Coupling Pieces – 11.8″ length.

The Change-Over Valve Set is commonly used with the Dominant Flex Aspirator and the previous model Dominant 50 Surgical Aspirator.