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Dear all, we have teflon poppets made in our workshop, and they work fine for us. Regards --------------------------------------------------- Dr. Christof Maul [log in to unmask] Technische Universitaet Braunschweig Institut fuer Physikalische und Theoretische Chemie Hans-Sommer-Str. 10 38106 Braunschweig Tel: 0531/391-7382 Fax: 0531/391-5396 --------------------------------------------------- > -----Original Message----- > From: Molecular dynamics and chemical physics community > [mailto:[log in to unmask]] On Behalf Of > Timothy Wright > Sent: Freitag, 2. März 2012 10:24 > To: [log in to unmask] > Subject: Re: General valve poppets? > > It is the same for our group as well. We have bought one of > their packs, but only really wanted the poppets at the time; > we have been reluctant to buy another, but may have to in the > short term. Perhaps they could be pointed to this newsgroup > and made to realize that this is a very unpopular move, and > may lead to people investigating other pulsed valve systems? > > Tim Wright > > -----Original Message----- > From: Molecular dynamics and chemical physics community > [mailto:[log in to unmask]] On Behalf Of > Jochen Küpper > Sent: 02 March 2012 09:11 > To: [log in to unmask] > Subject: Re: General valve poppets? > > Dear Dennis, > > On 01.Mär.2012, at 21:33, Dennis Clouthier wrote: > > > We are informed that Parker no longer sells individual > poppets or packages of poppets for General Valve series 9 > pulse valves. Instead they have made the business decision to > sell only rebuild kits at a substantial price which include a > few poppets and a variety of other less useful pieces. Does > anyone know another supplier of the poppets? > > unfortunately not. We have experienced the same issue and > would be happy about any possible remedy you find. > > Greetings, > Jochen > -- > Controlled Molecule Imaging Group - > http://desy.cfel.de/cid/cmi Prof. Dr. Jochen Küpper > > Center for Free-Electron Laser Science (CFEL) Department of Physics > Deutsches Elektronen-Synchrotron (DESY) University of Hamburg > Coherent Imaging Division Luruper Chaussee 149 > Notkestrasse 85 22761 > Hamburg, Germany > 22607 Hamburg, Germany > > phone: +49-40-8998-6330 > fax: +49-40-8994-6330 > mobile: +49-170-9215927 > secretary: +49-40-8998-5798 > > To join or leave the molecular-dynamics-news email list, go to: > http://www.jiscmail.ac.uk/lists/molecular-dynamics-news.html > This message and any attachment are intended solely for the > addressee and may contain confidential information. If you > have received this message in error, please send it back to > me, and immediately delete it. Please do not use, copy or > disclose the information contained in this message or in any > attachment. Any views or opinions expressed by the author of > this email do not necessarily reflect the views of the > University of Nottingham. > > This message has been checked for viruses but the contents of > an attachment may still contain software viruses which could > damage your computer system: > you are advised to perform your own checks. Email > communications with the University of Nottingham may be > monitored as permitted by UK legislation. > To join or leave the molecular-dynamics-news email list, go to: > http://www.jiscmail.ac.uk/lists/molecular-dynamics-news.html > To join or leave the molecular-dynamics-news email list, go to: http://www.jiscmail.ac.uk/lists/molecular-dynamics-news.html