Emerson Fisher easy-e EW Datasheet

www.Fisher.comFisherr EW Series (EWD/EWS/EWT)Sliding-Stem Control Valves through NPS 12x8Fisher EW Series easy-et valves (figures 1, 2, 3, and 4)featu

EW ValveD100023X012Product Bulletin51.1:EWAugust 201210Table 2. Available Valve Constructions(1)VALVEVALVE SIZE(2),NPSCL150, 300, or 600 CL9004x2 6x4

EW ValveD100023X012Product Bulletin51.1:EWAugust 201211Table 3. Shutoff Classifica tions per ANSI/FCI 70-2 and IEC 60534-4Valve Seating Shutoff ClassE

EW ValveD100023X012Product Bulletin51.1:EWAugust 201212Table 5. Fisher EWD, EWS, and EWT Metal Trim Part Combinations(1)Except for Valves with Cavitro

EW ValveD100023X012Product Bulletin51.1:EWAugust 201213Fisher TSO (Tight Shutoff) Trim CapabilitiesSee figure 6 and tables 8, 9, and 10. For additiona

EW ValveD100023X012Product Bulletin51.1:EWAugust 201214Figure 8. Typical Trim Used in Fisher EWD, EWS, or EWT Valves Except Those with Cavitrol III or

EW ValveD100023X012Product Bulletin51.1:EWAugust 201215Table 11. Valve/Trim Temperature Capabilities(1)for CL300 or 600 Fisher EWD, EWS, and EWT Valve

EW ValveD100023X012Product Bulletin51.1:EWAugust 201216Table 12. 4-Inch (102 mm) Travel Whisper Trim I Fisher EWD and EWT Valve Body/Trim Temperature

EW ValveD100023X012Product Bulletin51.1:EWAugust 201217Figure 9. Typical Trim Used in Fisher EWD, EWS, and EWT NPS 8x6 CL900 Valves with Standard Cage

EW ValveD100023X012Product Bulletin51.1:EWAugust 201218Figure 11. Detail of 2-Stage Cavitrol III Cage i n CL300or 600 Fisher EWT ValveW3331-1CAGERETAI

EW ValveD100023X012Product Bulletin51.1:EWAugust 201219W9038BACKUPRINGSEAL RINGCAGEFigure 13. Fisher EWT Metal-Seat Valve with WhisperTrim I CageFigur

EW ValveD100023X012Product Bulletin51.1:EWAugust 20122(PolyEtherEtherKetone) anti-extrusion rings incombination with a spring-loaded PTFE seal. The PE

EW ValveD100023X012Product Bulletin51.1:EWAugust 201220Table 17. Metal Trim Part Combinations for Fisher EWD, EWS, and EWT Valves with Whisper Trim II

EW ValveD100023X012Product Bulletin51.1:EWAugust 201221Table 18. Valve/Trim Temperature Capabilities for Fisher EWD, EWS, and EWT Valves with Whisper

EW ValveD100023X012Product Bulletin51.1:EWAugust 201222Figure 16. Typical Trim Used in Fisher EWD-1 Valves with Whisper Trim III Cages (see table 19)1

EW ValveD100023X012Product Bulletin51.1:EWAugust 201223Figure 17. Typical Trim Used in Fisher EWT-1 Valves with Whisper Trim III Cages (see table 19)N

EW ValveD100023X012Product Bulletin51.1:EWAugust 201224Table20.MaterialsandTemperatureLimitationsforOtherPartsPART MATERIALMATERIAL TEMPERATURE CAPABI

EW ValveD100023X012Product Bulletin51.1:EWAugust 201225Table 21. Additional Specifications(1)VALVE SIZE, NPSPORTDIAMETERVALVE PLUGTRAVELSTEM AND YOKE

EW ValveD100023X012Product Bulletin51.1:EWAugust 201226Figure 18. Typical ENVIRO-SEAL and HIGH-SEAL Packing SystemsTYPICAL ENVIRO-SEAL PACKINGSYSTEM W

EW ValveD100023X012Product Bulletin51.1:EWAugust 201227Table 22. Approximate WeightsEND CONNECTIONVALVE SIZE, NPS4x2 6x4 8x4 8x6 10 x 6(1)12 x 6 10 x

EW ValveD100023X012Product Bulletin51.1:EWAugust 201228Table 23. Bonnet Selection GuidelinesBONNET STYLE(CL300, 600)(1)PACKINGIN-BODY PROCESSTEMPERATU

EW ValveD100023X012Product Bulletin51.1:EWAugust 201229Table 25. DimensionsVALVESIZE,NPSAG(MAX)Class, End Connection Style(1)CL150 CL300 CL600 CL900CL

EW ValveD100023X012Product Bulletin51.1:EWAugust 20123SpecificationsValve Body ConfigurationsSee Available Configurations sectionValve Body SizesSee t

EW ValveD100023X012Product Bulletin51.1:EWAugust 201230Table 27. Dimensions (Dimension B for 12 x 8 Valve Sizes)VALVESIZE,NPSClass, End Connection Sty

EW ValveD100023X012Product Bulletin51.1:EWAugust 201231

EW ValveD100023X012Product Bulletin51.1:EWAugust 201232Emerson Process ManagementMarshalltown, Iowa 50158 USASorocaba, 18087 BrazilChatham, Kent ME4 4

EW ValveD100023X012Product Bulletin51.1:EWAugust 20124Specifications (continued)Yoke Boss and Stem DiametersSee table 21Typical Bonnet Styles (see tab

EW ValveD100023X012Product Bulletin51.1:EWAugust 20125Figure 1. Fisher EWD Valve with Standard CageNOTE:THE NPS 10x8 VALVE IS SIMILAR IN APPEARANCE TO

EW ValveD100023X012Product Bulletin51.1:EWAugust 20126Figure 3. Fisher EWS Trim Details Showing StandardCage and Seating ConstructionCLAMPED METALSEAT

EW ValveD100023X012Product Bulletin51.1:EWAugust 20127Figure 4. Fisher NPS 12x8 CL900 EWT-1 ValveSEAL RING(SHOWNPOSITIONEDFOR USEWITHSTANDARDCAGES)THR

EW ValveD100023X012Product Bulletin51.1:EWAugust 20128Figure 5. C-seal TrimPISTONRINGRETAINERVALVEPLUGFLOW DOWNFLOW UPC-SEALMETALPLUGSEAL(1)STAKETHREA

EW ValveD100023X012Product Bulletin51.1:EWAugust 20129Table 1. Metal Trim Part Materials for Compatibility with NACE MR0175-2002 (Sour Service) Specif