GEMÜ 650TL

Manually operated diaphragm valve

  • Description
  • Features
  • Technical specifications

Diaphragm valve GEMÜ 650TL is a manual take-off valve with a pneumatic fail safe function. The valve can only be operated manually (opened/closed) if the actuator is supplied with compressed air. If this supply is interrupted, the valve closes due to the force of the spring and can no longer be opened manually.

  • Hermetic separation between medium and actuator
  • Ergonomic handwheel
  • Additional pneumatic actuator for closing from a central control system
  • CIP/SIP capable
  • Optional flow direction and installation position
  • Media temperature: -10 to 100 °C
  • Sterilization temperature: Max. 150 °C
  • Ambient temperature*: 0 to 60 °C
  • Operating pressure*: 0 to 8 bar
  • Nominal sizes*: DN 4 to 25
  • Body configurations: 2/2-way body | i-body | Multi-port body | T body | Tank valve body | Welding configuration
  • Connection types: Clamp | Flange | Spigot | Threaded connection
  • Connection standards: ANSI | ASME | BS | DIN | EN | ISO | JIS | SMS
  • Body materials: 1.4435 (316L), block material | 1.4435 (316L), forged material | 1.4435 (BN2), block material | 1.4435 (BN2), forged material | 1.4435, investment casting material | 1.4539 (904L), forged material
  • Diaphragm materials: EPDM | PTFE/EPDM
  • Conformities*: CRN | EAC | FDA | Oxygen | Reg. (EU) No. 10/2011 | Regulation (EC) No. 1935/2004 | Regulation (EC) No. 2023/2006 | TA Luft (German Clean Air Act) | USP

Product video

How diaphragm valves with metal valve bodies work

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Online since 16.09.2015