Download the Technical Information Manual for the Clean Star® -Technical Information.pdf (right click on link, select "save as")
To view data sheets you will need Adobe Acrobat Reader
HIGH PURITY PLASTIC DIAPHRAGM VALVES
PVDF
|| PFA/CLEAN STAR® || Why
PVDF and PFA product lines? || FLARE STAR® FITTINGS
|| CLEAN ROOM CONDITIONS
The molecular share of fluorine in PFA is 76%. The fact that the bonding energy of carbon to fluorine is greater than that to hydrogen (occurring in PVDF) explains not only the higher temperature strength, but also the greater resistance to chemicals.
While PVDF is used primarily as a valve body and sealing material, PFA can be applied not only for valve bodies but also as a sealing material in diaphragms.
CleanStar®, the new metal
free UHP PFA Valve range fulfils tomorrows requirements today.
Download the Technical Information Manual for
the Clean Star® -Technical
Information.pdf (right click on link, select "save
as")
To view data sheets you will need Adobe Acrobat Reader
| Type 607/617/677 | Type 604/610/600 | Type 613/693 |
 |
 |
 |
| 2/2 way manually operated |
2/2 way pneumatically operated |
2/2 way motorized |
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| CleanStar® | CleanStar® | CleanStar® |
| C60 | C67 | C60/C67 T-Body |
 |
 |
  |
| 2/2 way pneumatically operated |
2/2 way manually operated |
Copyright © 1999 by GEMÜ Valves, Inc.
All rights reserved.
All Material Subject to Alteration.
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