Product Details

GEMÜ C60 CleanStar Diaphragm Valve

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The GEMÜ C60 CleanStar® ultra pure 2/2-way diaphragm valve has a plastic piston actuator and is pneumatically-operated.

A stroke limiter (not with actuator size 4) and an optical position indicator are integrated as standard.

All media-wetted parts are made of PFA or PTFE.

This high-purity version of the CleanStar® series complies with the strictest purity standards and boasts high chemical resistance. It can also be used with high media temperatures. As such, it is often used at the supply and distribution level in semiconductor factories.

Product name GEMÜ C60 CleanStar
Valve type Diaphragm valves
Construction Other
Actuation Pneumatic
Features PFA lined
Min. temperature (deg. C) -10
Max. temperature (deg. C) 150


  • High purity due to cleanroom manufacturing
  • High flow version selectable
  • High flow rate with low-stress media channelling
  • Minimal deadleg
  • Optional flow direction
  • Also available as T valve
  • Valve available with an ECTFE union nut as an option
  • Reduced costs thanks to long service life

Technical specifications

  • Media temperature: -10 to 150°C
  • Ambient temperature: 0 to 60°C
  • Operating pressure: 0 to 6 bar
  • Nominal sizes: DN 4 to 50
  • Body configurations: 2/2-way body | T body | V valve body
  • Connection types: Flare | Flare SpaceSaver | PrimeLock® | PrimeLock® SpaceSaver | Spigot | Super 300 Type Pillar® SpaceSaver | Union end
  • Connection standards: DIN
  • Body materials: PFA | PP-H, grey | PP-H, natural | PVDF
  • Diaphragm materials: PTFE/EPDM
  • Conformities: EAC | FDA | TA Luft (German Clean Air Act)

See this document for more information:

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