GEMU Model 677 HPW High Purity Diaphragm Valve

 

The GEMU 677 HPW 2/2 way diaphragm valve has a low maintenance bonnet with an economically designed handwheel and an integral optical position indicator. All medium wetted parts are made of PFA (body) and PTFE (diaphragm).

Features:

  • Suitable for inert and corrosive liquid and gaseous media, particularly high purity media
  • All medium wetted parts and the housing are made of high quality plastic materials
    • Valve body: PFA-lnliner/PVDF-Outliner (carbon-filled)
    • Diaphragm material: PTFE/EPDM
  • Bonnet: PP glass fiber reinforced
  • Assembled, tested and packaged under class 100 cleanroom conditions
  • Good Kv / Cv value
  • Minimal deadleg
  • Optional flow direction, will seal in either flow direction up to full working pressure
  • Due to its design (diaphragm valve, i.e. soft flow deviation) also particularly suitable for polishing agents and slurries
  • Optional mounting position
  • Optional accessories
    • Electrical position indicator
    • Locking device

AVAILABLE OPTIONS:

Nominal Size: 2″ pipe

Body Configuration: Straight through

Connection Types: Imperial butt weld spigots

Valve Body Material: PFA-lnliner/PVDF-Outliner (carbon filled)

Diaphragm Material: PTFE/EPDM

Control Function: Manually Operated, Manually operated (lockable)

 

SPARE PARTS AVAILABLE FOR THIS PRODUCT – CONTACT US FOR ASSISTANCE: 1-877-705-9864

 

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