MAV Closed Loop Transfer System The attachment of the dry break coupler enables quick and safe transfer of hazardous products from container to dispense equipment. With the added safety feature of the keyed connection, this system offers you product integrity and worker safety unmatched by any other system currently available. The MAV system offers the following benefits: Closed filling and dry break emptying with less than 1ml residue Enhanced worker safety Unique keyed flange ensures product integrity by preventing cross contamination Range of seal materials for wide chemical compatibility Available with a range of UN tested containers Fully replaceable seal system Security neck prevents unauthorised removal Automatic filling and cleaning facilities available Please visit the Literature page for product leaflets and brochures. Downloads Macro Valve Macro Valve (MAV) Flow Diagram Containers View more