Pneumatically operated diaphragm valve GEMÜ 651

The GEMÜ 651 2/2-way diaphragm valve is pneumatically operated.


The GEMÜ 651 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. The valve has a fully integrated automation module and an internal air supply. Normally closed (NC) and Normally open (NO) control functions are available. The automation module is available in two versions. —Reduced planning and cabling time —Integrated air ports —Speed-AP function for fast mounting and initialisation —Optional flow direction and installation position

  • Diaphragm valve
  • stainless steel
  • sterile environment

Product features

Body material 1.4408, investment casting
Body material 1.4435, forged body
Body material 1.4435, investment casting
Body configuration 2/2-way body; T body
Actuator Pneumatic
Operating Pressure 0 to 10 bar
DN 4 to 25
Media temperature -10 to 100 °C

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