GEMÜ 612

Manually operated diaphragm valve

  • Description
  • Features
  • Technical specifications

The GEMÜ 612 2/2-way diaphragm valve has a temperature-resistant plastic handwheel and is manually operated. A seal adjuster for increasing the service life of the diaphragm and an optical position indicator are integrated as standard.

  • Compact design (ideal when space is at a premium)
  • CIP/SIP capable
  • Autoclave capability
  • Long diaphragm service life thanks to patented closing stroke limiter
  • Continuous minimum flow regulation thanks to closing stroke limiter
  • Optional PVDF handwheel available in white (not autoclavable)
  • Media temperature :-10 to 100 °C
  • Sterilization temperature:Max. 150 °C
  • Ambient temperature:0 to 60 °C
  • Operating pressure :0 to 10 bar
  • Nominal sizes:DN 10 to 20
  • Body configurations:2/2-way body | Multi-port body | Tank valve body
  • Connection types:Clamp | Spigot | Threaded connection
  • Connection standards:ANSI | ASME | BS | DIN | EN | ISO | JIS | SMS
  • Body materials:1.4408, investment casting material | 1.4435 (316L), forged material | 1.4435, investment casting material | 1.4539 (904L), block material | 1.4539 (904L), forged material
  • Diaphragm materials:EPDM | FKM | PTFE/EPDM
  • Conformities:3A | CRN | EAC | FDA | Oxygen | Regulation (EC) No. 1935/2004 | TA Luft (German Clean Air Act)

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Valve solutions for mixing electrode slurries
Further applications

Product applications

Valve solutions for mixing electrode slurries

The first step in the manufacture of lithium-ion battery cells is to mix the electrode slurries, which are then applied to the electrode foils (anode/cathode) as a layer in the next step. The slurry comprises a mixture of active materials, solvents, binders and additives. When mixing slurry, it is particularly important to feed in the different components in precisely the correct quantities. GEMÜ has the appropriate valves, measurement and control systems to ensure the process reliability of this manufacturing step. Find out more about the slurry mixing process and how GEMÜ supports you with expert solutions in this application flyer.