Emerson MR95 Fiche technique

Bulletin 71.1:MR95D103742X012December 2014www.fisherregulators.comMR95 Series Industrial Pressure RegulatorsFigure 1. Typical MR95 Series Industrial P

Bulletin 71.1:MR9510Table 4. Maximum Cold Working Pressures of Body Size and Material(1)(2)TYPE BODY SIzE BODY MATERIALMAXIMUM INLET PRESSURE MAXIMUM

Bulletin 71.1:MR9511Table 7. MR95 Series Trim MaterialsTYPETRIM NUMBERSEATORIFICE / VALVE PLUGVALVE PLUG GUIDESTEM / STEM GUIDEVALVE SPRINGMR95L, MR9

Bulletin 71.1:MR9512Table 9. Chemical CompatibilityCORROSION INFORMATIONFluidMaterialFluidMaterialCarbon SteelGray Cast Iron302 or 304Stainless Steel3

Bulletin 71.1:MR95134. Use the following formula to determine the interpolated capacity (Q): Qb - Qa Qb - QP2b - P2a P2b - P2=Example:P1

Bulletin 71.1:MR9514To determine wide-open ow capacity for relief valve sizing of air at a temperature of 60°F, use the equation for critical pressur

Bulletin 71.1:MR9515Table 11. Air Capacities(1)(2) in SCFH / Nm3/h for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H and MR95HD Regula

Bulletin 71.1:MR9516Table 12. Air Capacities(1) in SCFH / Nm3/h for 1-1/2 through 2 in. / DN 40 through 50 Types MR95H and MR95HD Regulators with Ela

Bulletin 71.1:MR9517Table 13. Air Capacities(1)(2) in SCFH / Nm3/h for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Type MR95HP (Elastomer Diaph

Bulletin 71.1:MR9518RECOMMENDED OUTLET/ DIFFERENTIAL PRESSURE RANGE, psig/psi / barPRESSURE REGULATOR BODY SIZE, IN. / DNOutlet/ Differential Setting

Bulletin 71.1:MR9519RECOMMENDED OUTLET/ DIFFERENTIAL PRESSURE RANGE, psig/psi / barPRESSURE REGULATOR BODY SIZE, IN. / DNOutlet/ Differential Setting

Bulletin 71.1:MR952SpecicationsThis section lists the specications for the MR95 Series regulators. Factory specication such as type, maximum inlet

Bulletin 71.1:MR9520Table 16. Steam Capacities(1) for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H and MR95HD Regulators with Metal D

Bulletin 71.1:MR9521RECOMMENDED OUTLET/ DIFFERENTIAL PRESSURE RANGE, psig/psi / barPRESSURE REGULATOR BODY SIZE, IN. / DNOutlet/ Differential Setting

Bulletin 71.1:MR9522Table 18. Steam Capacities(1) for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Type MR95HT Regulators with Metal DiaphragmRE

Bulletin 71.1:MR9523Table 19. Steam Capacities(1) for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HT Regulators with Metal DiaphragmRECOMMENDED OU

Bulletin 71.1:MR9524Table 20. Water Capacities(1)(2) in GPM / L/min for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95L and MR95LD Regul

Bulletin 71.1:MR9525RECOMMENDED OUTLET/ DIFFERENTIAL PRESSURE RANGE, psig/psi / barPRESSURE REGULATOR BODY SIZE, IN. / DNOutlet/ Differential Setting

Bulletin 71.1:MR9526RECOMMENDED OUTLET/ DIFFERENTIAL PRESSURE RANGE, psig/psi / barPRESSURE REGULATOR BODY SIZE, IN. / DNOutlet/ Differential Setting

Bulletin 71.1:MR9527Table 23. Water Capacities(1)(2) in GPM / L/min for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Type MR95HP (Elastomer Diaph

Bulletin 71.1:MR9528Table 24. Water Capacities(1)(2) in GPM / L/min for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HP (Elastomer Diaphragm) Regu

Bulletin 71.1:MR9529Figure 3. Dimensions DrawingIN. /mm*Only when speciedTable 25. DimensionsTYPE MR95LBODY SIZE, IN. / DNAB C D (Max)SWE Tee HandleG

Bulletin 71.1:MR953IntroductionThe MR95 Series regulators are compact, large-capacity, direct-operated pressure regulators (see Figure 1). The units a

Bulletin 71.1:MR9530Ordering GuideType (Select One) MR95L (Low pressure) MR95LD (Low pressure differential) MR95H (High pressure) MR95HD

Bulletin 71.1:MR9531- continued -Ordering Guide (continued)Trim Material (See Table 7, Select One) (continued) Metal Seat (continued) Monel® Tr

Bulletin 71.1:MR95©Emerson Process Management Regulator Technologies, Inc., 2013, 2014; All Rights ReservedThe Emerson logo is a trademark and service

Bulletin 71.1:MR954Figure 2. MR95 Series Operational SchematicsINLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURECONTROL LINE TAPBACK VIEW OF1/2 IN. /

Bulletin 71.1:MR955Figure 2. MR95 Series Operational Schematics (continued)*PRESSURE A MAY BE SUPPLIED BY ANOTHER PRESSURE SYSTEM OR A MANUAL LOADING

Bulletin 71.1:MR956Table 1. Types MR95L and MR95LD Regulators Body ConstructionsBODY SIzE BODY CONSTRUCTION END CONNECTION BODY MATERIALGray Cast Iron

Bulletin 71.1:MR957Table 2. Types MR95H, MR95HD, MR95HT and MR95HP Regulators Body Constructions- continued -BODY SIzEBODY CONSTRUCTION END CONNECTION

Bulletin 71.1:MR958Table 2. Types MR95H, MR95HD, MR95HT and MR95HP Regulators Body Constructions (continued)BODY SIzEBODY CONSTRUCTION END CONNECTION

Bulletin 71.1:MR959Table 3. Body Sizes, Pressure Ranges and Spring InformationTYPE BODY SIzEOUTLET OR DIFFERENTIAL PRESSURE RANGE(1)SPRING WIRE DIAMET