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Anonymous Poster

Acid resistance butterfly valves

11/06/2006 1:50 AM

could any one recommend the control butterfly valve i can use in the acidic application.
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mikey
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#1

Re: Acid resistance butterfly valves

11/06/2006 8:14 AM

There all all kinds of Teflon(R) coated butterfly valves aou there. Google it. Put this in the search box: +"butterfly valve" +PTFE

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BrainWave
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#2

Re: Acid resistance butterfly valves

11/12/2006 10:02 AM

What type of acid what PH are you working at? Is the liquid cold or hot? PTFE will work for most applications but not all. Hot concentrated Nitric acid will eventualy disolve it away.

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