GEMU 605 Diaphragm Valve

Code: GEMU 605
  • Various Sizes
  • Pneumatic Operation
  • CIP/SIP Capable

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The GEMU 605 pneumatically operated 2/2-way diaphragm valve has a low maintenance piston actuator which can be controlled by inert gases.
The valve has an integrated optical position indicator. Normally Closed, Normally Open and Double Acting control functions are available.


  • Suitable for inert and corrosive liquid and gaseous media
  • Insensitive to particulate media
  • Stainless steel / reinforced polymer actuator
  • Stainless steel actuator base
  • Fail closed, fail open, double acting
  • Compact design (ideal when space is at a premium)
  • CIP/SIP cleaning and sterilising capabilities
  • Versions according to ATEX on request
  • Compact low maintenance design
  • EHEDG certified sealing concept
  • Visual position indicator
  • Second generation PTFE or EPDM diaphragms
  • 316L stainless steel valve body
  • Integral buttweld tube extensions or triclamp


  • Hermetic separation between medium and actuator
  • For sterile applications
  • Optional flow direction
  • Installation for an optimised draining is possible

Optional accessories

  • Stroke limiter (adjustable travel stop open)
  • Electrical position indicators
  • DeviceNet or AS-I  network valve controls
  • Positioners

Special connections

  • VCR®, hose barb, welded extensions (tube or pipe)
  • ISO, DIN and other international standards


Cluster valve assemblies, Zero Static T-valves, Duplex, Multiported, Tank Bottom/Side Sampling, Bottle Sampling and custom multiported block valves upon request.


AL-6XN® , Hastelloy® , and others available upon request.

Technical details

  •  Clamp; Spigot; Threaded socket; Threaded spigot
  •  Pneumatic
  •  1.4435, forged body; 1.4435, investment casting
  •  8 bar
  •  100 ° C
  •  -10 ° C
  •  DN 4; DN 6; DN 8 (1/4”); DN 10 (3/8”); DN 15 (1/2”)
  •  max. 150 °C

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Title Size
GEMU 605 Datasheet 725 KB

Additional information

Weight 0.09 kg