Butterfly valve for corrosive uses

High-purity, lug style Type 365 butterfly valve features a Teflon PFA (perfluoroalkoxy resin) encapsulated alloy steel disk with Teflon PTFE (polytetrafluoroethylene) liner.

06/07/2004



High-purity, lug style Type 365 butterfly valve features a Teflon PFA (perfluoroalkoxy resin) encapsulated alloy steel disk with Teflon PTFE (polytetrafluoroethylene) liner. Suited for ul-trapure water or aggressive corrosive service in semiconductor and chemical processing applica-tions, the device incorporates a one-piece disk-stem design that provides leak-free mechanical stem seal. Available in 2– 20-in. sizes with lever or gear operators, valve may also be pneumati-cally or electrically actuated. It is rated to 150 psi and 400 °F.

www.us.piping.georgefischer.com

George Fischer Inc.





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