Bulletin 71.1:67DD103152X012April 2012www. sherregulators.comTYPE 67DF OR 67DFR FILTERED REGULATORTYPE 67D OR 67DR REGULATOR67D Series Pressure Reduc

Bulletin 71.1:67D10Figure 5. Types 67DF, 67DFR, 67DFS, and 67DFSR DimensionsTYPESDIMENSIONSA B C D E F G H IInches mm Inches mm Inches mm Inches mm I

Bulletin 71.1:67D 11Ordering GuideType (Select One) 67D (aluminum without internal relief)*** 67DR (aluminum with internal relief)*** 67DS (s

Bulletin 71.1:67D ©Emerson Process Management Regulator Technologies, Inc., 2009, 2012; All Rights ReservedThe Emerson logo is a trademark and service

Bulletin 71.1:67D2Features  • Compact—The 67D Series regulators are engineered for outstanding performance in a compact, lightweight packa

Bulletin 71.1:67D 31. The pressure/temperature limits in this Bulletin and any applicable standard or code limitation should not be exceeded.2. Sili

Bulletin 71.1:67D4MATERIALTYPES67D and 67DR 67DF and 67DFR 67DS and 67DSR 67DFS and 67DFSRBODY AND  SPRING CASEAluminum (ASTM B85/Alloy 380) CF8M/CF3M

Bulletin 71.1:67D 5Principle of Operation (Figure 2)Downstream pressure is registered internally on the lower side of the diaphragm. When the downstr

Bulletin 71.1:67D6NoteThe 67D Series regulators may be sized for 100% ow using capacities as shown in Table 4.  It is not necessary to reduce publish

Bulletin 71.1:67D 7OUTLET PRESSURE RANGE, SPRING PART NUMBER AND  COLOR CODEOUTLET PRESSUREINLET PRESSURE CAPACITIES IN SCFH / Nm3/h OF AIRTypes 67D, 

Bulletin 71.1:67D8Ordering InformationWhen ordering, complete the Ordering Guide on pages 11 and 12. Refer to the Specications section on page 3. R

Bulletin 71.1:67D 9Figure 4. Types 67D, 67DR, 67DS, and 67DSR DimensionsTYPESDIMENSIONSA B C D E F GInches mm Inches mm Inches mm Inches mm Inches mm