Plug valves - catalogue - Cowan Dynamics

SLEEVED PLUG VALVES — SEVERE SERVICE (FE)SEVERE SERVICE (FE) PLUG VALVESFluoroSeal Inc. has developed the Severe Service (FE) Sleeved PlugValve for tight emission control in more demanding applications.This valve is intended for applications in processes involving thermalcycling or a high number of mechanical operations. This compact butrobust package is based on the standard FluoroSeal® Sleeved Plug Valve designcombined with other proven seal technologies.Extensive field experience has demonstrated this valves' ability to perform in avariety of severe applications. FluoroSeal® Severe Service (FE) Valves have oneof the best fugitive emissions test results on the market, as demonstrated byindependent lab testing.Please ask your local Representative for a full fugitive emission test report.DIN valves are available upon request.ANSI/ASME Severe Service (FE) FluoroSeal®Plug ValveStandard lockout capability and solidposition stop.In-line seal adjustable independentof shaft seal.Primary shaft seal extrusion is controlledwith reinforced PTFE end rings,secondary shaft seal utilizes tight gapmetallic shaft for full metal containment.Innovative shaft seal providesself-adjusting, redundant andindependent packing available in allPTFE or PTFE and flexible graphitecombinations. Configured for optionalmonitoring or injection port.PTFE sleeve provides in-line and primaryexternal seals. Performance is enhancedwith full encapsulation at port openingand precise body ribs to focus sealingforces on plug.Bonnet is double sealed with fullycontained independent PTFE and flexiblegraphite seal backing up the primary sealat the sleeve.Precision (investment) cast body providestight dimensional control to assureconcentricity between plug and body.This minimizes induced side loads to theprimary seals and shaft sealsduring operation.PLUG-ANSI-DIN-R002-2009BC21 888 269 0220 (Canada & U.S.A.)