Bulletin 71.2:310AJanuary 2009 D102066X012www.emersonprocess.com/regulatorsType 310A-32A Pressure Reducing Regulator and Type 310A-32A-32A Working Mon

Bulletin 71.2:310A10INLETPRESSURE,PSIG (bar)OUTLET PRESSURE, PSIG (bar)25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8)

Bulletin 71.2:310A11INLETPRESSURE,PSIG (bar)OUTLET PRESSURE, PSIG (bar)25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8)

Bulletin 71.2:310A12INLETPRESSURE,PSIG (bar)OUTLET PRESSURE, PSIG (bar)25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8)

Bulletin 71.2:310A13Table 12. 4 x 6-inch (DN 100 x 150) Body Capacities with 100% Trim and 2:1 Swaged Piping (Thousands of SCFH (Nm3/h)) of 0.6 Speci

Bulletin 71.2:310A14Figure 9. DimensionsTYPE 310A REGULATOR WITH TWO TYPE 32A PILOTS FOR WORKING MONITOR SERVICETYPE 310A REGULATOR WITH TYPE 32A PIL

Bulletin 71.2:310A15Ordering GuideType (Select One) 310A-32A (one pilot for standard pressure reducing and wide-open monitor appl

Bulletin 71.2:310AThe Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owner

Bulletin 71.2:310A21. The pressure/temperature limits in this bulletin or any applicable standard limitation should not be exceeded.SpecicationsAvai

Bulletin 71.2:310A3Principle of OperationSingle-Pilot Regulator (Figure 2)The regulator inlet pressure enters the pilot through the external pilot sup

Bulletin 71.2:310A4throttling sleeve toward the stationary valve plug to decrease the gas ow to the downstream system.The top diaphragm in the pilot

Bulletin 71.2:310A5Figure 5. Type 310A-32A-32A Working Monitor Regulator Operational SchematicTable 1. Outlet Pressure RangesTable 2. Recommended M

Bulletin 71.2:310A6InstallationThe Type 310A may be installed in any position, but is normally installed in a horizontal pipeline with the pilot or pi

Bulletin 71.2:310A7Figure 7. Typical Wide-Open Monitor InstallationFigure 8. Typical Working Monitor InstallationTable 3. Maximum TravelTable 4. W

Bulletin 71.2:310A8Table 5. Regulating Flow Coefficients for Body Size PipingTable 6. Regulating Flow Coefficients for 2:1 Swaged Piping and 100% Trim

Bulletin 71.2:310A9INLETPRESSURE,PSIG (bar)OUTLET PRESSURE, PSIG (bar)25 (1,7) 50 (3,5) 75 (5,2) 100 (6,9) 125 (8,6) 150 (10,3) 175 (12,1) 200 (13,8)