GEMÜ 656

Pneumatically operated full bore diaphragm valve


The GEMÜ 656 2/2-way diaphragm valve has a low maintenance metal membrane actuator and is pneumatically operated. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. The valve body has a full bore design. -High mechanical stability -High flow rate due to straight through flow -Optional flow direction -Valve can be cleaned without disassembly of operator

Cocks and valves
  • Diaphragm valve

Product features

Body material EN-GJL-250
Body material EN-GJL-250, hard rubber lined
Body material EN-GJL-250, soft rubber lined
Body configuration 2/2-way body
Actuator Pneumatic
Operating Pressure 0 to 7 bar
DN 25 to 250
Media temperature 0 to 100 °C

Additional product literature


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