- Company
- Products
- Applications
- Download & support
- News
- Contacts
-
Construction
The GEMU 600 HP 2/2 way valve has a low maintenance piston actuator which can be controlled by inert gases. It has a stroke limiter, a manual override and an integral optical position indicator as standard.
Normally Closed, Normally Open and Double Acting control functions are available.
Features- Suitable for inert and corrosive liquid and gaseous 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
- Actuator PP glass fiber reinforced
- Control connection in flow direction as standard, therefore installation in restricted spaces possible
- Manufactured under cleanroom conditions
- Good Kv value
- Contamination level according to SEMI spec. F 57
- Minimal deadleg
- Optional flow direction, will seal in either flow direction up to full working pressure
- Due to its design particularly suitable for polishing agents and slurries
- Optional mounting position
- Optional accessories
- Electrical position indicator with microswitches or proximity switches
- Pneumatic or electro-pneumatic positioners
- Control air adapter for pilot valves according to Namur
-
Construction
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