Emerson EZL Series Pressure Reducing Regulator for Low Pressure Applications Datasheet

Bulletin 71.2:EZLD103092X012February 2015www.fisherregulators.comType EZL Pressure Reducing Regulator for Low Differential Pressure Applications¶ 290

Bulletin 71.2:EZL10FRANCELFRANCELFRANCELFRANCELFRANCELFRANCELE0564MECHANISM BOX (TYPE BM1) WITH 1 MANOMETRIC SENSING DEVICE (TYPE BMS1)TYPE BM1TYPE BM

Bulletin 71.2:EZL11Figure 8. Slam-Shut Device in Open PositionFigure 9. Slam-Shut Device in Closed PositionFIRST STAGE RESET PIN (RED)MECHANISM BOXSEC

Bulletin 71.2:EZL12wide-open ow capacities for relief sizing at any inlet pressure, perform one of the following procedures. Then, if necessary, conv

Bulletin 71.2:EZL13MAIN VALVEBODY SIZETRIM, PERCENT OF CAPACITYLINE SIZE EQUALS BODY SIZE 2:1 LINE SIZE TO BODY SIZE PIPINGIn. DN CgCvC1CgCvC12 501008

Bulletin 71.2:EZL14Table 11. Capacities for Type EZLINLET PRESSURE OUTLET PRESSURECAPACITIES IN THOUSANDS OF SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY NATU

Bulletin 71.2:EZL15INLET PRESSURE OUTLET PRESSURECAPACITIES IN THOUSANDS OF SCFH / Nm3/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS USING 1:1 LINE SIZE TO BO

Bulletin 71.2:EZL16BODY SIZEDIMENSIONA BD G M NCL125 FF, CL150 RFCL250 RF, CL300 RFCL600 RFCL125 FF, CL150 RFCL250 RF, CL300 RFCL600 RFIn. DN In. mm I

Bulletin 71.2:EZL17BODY SIZEDIMENSIONA BD G M NCL125 FF, CL150 RFCL250 RF, CL300 RFCL600 RFCL125 FF, CL150 RFCL250 RF, CL300 RFCL600 RFIn. DN In. mm I

Bulletin 71.2:EZL18BODY SIZEDIMENSION WITH SLAM-SHUTD HM(1)NDiaphragm Piston Diaphragm Piston BellowIn. DN In. mm In. mm In. mm In. mm In. mm In. mm I

Bulletin 71.2:EZL19Ordering GuideBody Size (Select One) 2 in. / DN 50 Body*** 3 in. / DN 80 Body***   4 in. / DN 100 Body***Body Material and En

Bulletin 71.2:EZL2Body Sizes, End Connection Styles and Pressure Ratings(1) See Table 1Maximum Inlet and Outlet (Casing) Pressures(1) 290 psig / 20.

Bulletin 71.2:EZL©Emerson Process Management Regulator Technologies, Inc., 2005, 2015; All Rights ReservedThe Emerson logo is a trademark and service

Bulletin 71.2:EZL3 • Main Diaphragm—The main diaphragm is Nitrile (NBR) reinforced with fabric coated with a PVC, which protects and extends the serv

Bulletin 71.2:EZL4Type EZL with Type 61L PilotE0959January 2008Type EZLINLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURELOADING PRESSUREINLET PRESSURE

Bulletin 71.2:EZL5Table 1. Main Valve Body Sizes, End Connection Styles and Body RatingsMAIN VALVE BODY SIZE MAIN VALVE BODY MATERIAL END CONNECTION S

Bulletin 71.2:EZL6Type EZL Upstream or Downstream Wide-Open MonitorE0948January 2008Type EZLINLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURELOADING P

Bulletin 71.2:EZL7E0962January 2008Type EZLINLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURELOADING PRESSUREINTERMEDIATE PRESSUREINLET PRESSUREOUTLET

Bulletin 71.2:EZL8EVENT 50 mm 35 mm 15 mmCOURSE CLAPETEQUALIZER BYPASSVALVE PLUG DISKMANOMETRIC DEVICE STEMMANOMETRIC DEVICEVALVE PLUGMECHANISM BOXFi

Bulletin 71.2:EZL9Type 161M—Outlet pressure range from 5 to 290 psig / 0.34 to 20.0 bar. A static sensing (control) line is isolated from pilot bleed