The valve specialist GEMÜ is expanding its single-use portfolio with the GEMÜ Multiport SUMONDOmulti-port valve block . This is available with pneumatic or manual block locking.

GEMÜ Multiport SUMONDO combines several single-use single diaphragm valves in a multi-port valve block and thus offers a new solution for applications in the pharmaceutical and biotechnology industries. The proven GEMÜ SUMONDO diaphragm valve principle ensures hermetic separation between the actuator and the medium by welding the diaphragm to the body. When using GEMÜ Multiport SUMONDO, the actuator unit (multi-use) remains permanently installed in the system, while the M-block (single-use) is replaced after use.

The compact M-blocks, which require no hoses or piping between two seats, are characterized by a low hold-up volume compared to single valve solutions. This leads to greater process reliability and efficiency. Thanks to the compact design, less space is required in the system. Production in accordance with GMP guidelines also ensures that the media-contacting single-use M-blocks meet the highest standards in terms of purity, safety and stability.

Pneumatic or manual block locking

Two block locking options are available, which differ in terms of the connection between the M-block (disposable) and the drive unit and offer either pneumatic locking (PSUA) or manual locking using a hand lever (PSUH). Both variants enable easy handling and quick replacement of the disposable between different production cycles.

The milled disposables can be manufactured in different designs, with different connections and sensor integrations for precise upstream and downstream use. This means that the M-blocks can be individually designed and implemented according to customer requirements.