High-purity GEMÜ Series 650 metal diaphragm valve designed for pharmaceutical, biotech, and hygienic process environments. This unit features a pneumatic spring-return actuator (version D) and PTFE diaphragm, providing excellent chemical resistance and cleanability for validated systems.
Manufactured in Germany and dated 2020–2021, this valve was removed as surplus from a regulated pharmaceutical facility in Kalamazoo, MI. Unit is untested but documented as working when removed from service. Red protective air-port cap and clean sanitary ends suggest controlled handling.