The pneumatically operated GEMÜ SU40 actuator guarantees a high level of
performance and a long service life thanks to its high-quality stainless steel
components. The actuator is joined to the media wetted GEMÜ SUB unit,
comprising a valve body and welded sealing diaphragm, by means of a clamp
connection.After use, the media wetted GEMÜ SUB unit can easily be disconnected from the actuator and replaced. The actuator remains in the plant. 

Key features

• Wide range of customization options for add-on components and accessories 
• Tried-and-tested, reliable actuator design (remains in the system) 
• Hermetic separation between the medium and the actuator 
• Integral optical position indicator 
• Impact-resistant, corrosion-resistant 
• Autoclavable actuator