Aseptic diaphragm valves are frequently used as control valves for sterile applications. This means that small volumes can only be controlled with an inadequate level of accuracy, or not at all. The Gemü 567 BioStar control fills this gap. It is a 2/2-way globe valve with a regulating needle or regulating cone. The actuator is sealed by an FDA compliant PTFE diaphragm. This ensures the seal is permanently temperature-resistant, meaning that the dia-phragm need not be retightened. Compared with bellows valves, cleaning the valve is significantly improved by the hygienic construction.
One special feature is the option to install it into a multi-port valve block. This can minimise the space required considerably, as well as reduce the installation and welding effort. The Gemü 567 BioStar control is available as an angled design in nominal sizes DN 8, DN 10 and DN 15.
Gemü
Hall 8.0, Booth F4
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