MR95 Series Industrial Pressure Regulators - · PDF fileTable 1. Types MR95L and MR95LD...
Transcript of MR95 Series Industrial Pressure Regulators - · PDF fileTable 1. Types MR95L and MR95LD...
MR95 Series Industrial Pressure Regulators
Figure 1. Typical MR95 Series Industrial Pressure Regulators
PRESSURE REDUCING REGULATORS
TYPE MR95H
TYPE MR95L
Bulletin 71.1D103742X012
January 2017
MR95 Series
SpecificationsThis section lists the specifications for the MR95 Series regulators. Factory specification such as type, maximum inlet pressure, maximum temperature, maximum outlet pressure, spring range, orifice size and seat material are stamped on the nameplate fastened on the regulator at the factory.
Available Constructions Type MR95L: Pressure reducing regulator for
outlet pressures from 2 to 30 psig / 0.14 to 2.1 bar. 1/4 in. to 1 in. body sizes only.
Type MR95H: Pressure reducing regulator for outlet pressures from 5 to 150 psig / 0.34 to 10.3 bar.
Type MR95HP: Pressure reducing regulator for outlet pressures from 15 to 400 psig / 1.0 to 27.6 bar (soft-seated).
Type MR95HT: High temperature pressure reducing regulator for outlet pressures from 15 to 300 psig / 1.0 to 20.7 bar (metal seat) and up to 650°F / 343°C.
Type MR95LD: Pressure reducing differential regulator for differential set pressures from 2 to 30 psi / 0.14 to 2.1 bar with maximum inlet pressure up to 300 psi / 20.7 bar and maximum outlet pressure up to 125 psi / 8.6 bar. 1/4 in. to 1 in. body sizes only.
Type MR95HD: Pressure reducing differential regulator for differential set pressures from 5 to 150 psi / 0.34 to 10.3 bar with maximum inlet/outlet pressures up to 300 psig / 20.7 bar.
Type MR95HDP: Pressure reducing differential regulator for differential set pressures from 5 to 150 psi / 0.34 to 10.3 bar with maximum inlet/outlet pressures up to 600 psi / 41.4 bar.
Body and Orifice Sizes 1/4 NPT body:
0.284 in. / 7.22 mm orifice 1/2 in. / DN 15 body:
0.416 in. / 10.56 mm orifice 3/4 and 1 in. / DN 20 and 25 bodies: 0.631 in. / 16.02 mm orifice 1-1/2 and 2 in. / DN 40 and 50 bodies
(not available for Types MR95L and MR95LD): 1.142 in. / 29 mm orifice
End Connection Styles See Tables 1 and 2
Outlet or Differential Pressure Ranges(1)
See Table 3Maximum Cold Working Pressures of Body Size and Material(1)
See Table 4Maximum Temperature Ranges of Diaphragm and Seat Materials(1)(2) See Table 5Maximum Temperature Ranges of Body Materials(1)(2)
See Table 5Spring Case Construction Drilled Untapped Hole:
Standard for Types MR95L, MR95H, MR95HP and MR95HT
1/4 NPT Vent: Standard for Types MR95LD, MR95HD and MR95HDP Optional for Types MR95L, MR95H, MR95HP and MR95HT
Pressure Setting Adjustment Adjusting screw:
Standard for Types MR95L, MR95H, MR95HP and MR95HT only
Handwheel: Standard for Types MR95LD, MR95HD and MR95HDP Optional for 1/2 in. / DN 15 body size of Types MR95L, MR95H, MR95HP and MR95HT
Tee handle: Optional for other body sizes (except 1/2 in. / DN 15) of Types MR95L, MR95H, MR95HP and MR95HT
Pressure Registration Internal or ExternalShutoff Classification Per ANSI/FCI 70-3-2004 Metal Seats: Class IV Elastomer Seats: Class VI or better PTFE: Class lVFlow and Sizing Coefficients See Table 6
1. The pressure/temperature limits in this Bulletin and any applicable standard or code limitation for this regulator should not be exceeded.2. Pressures and/or the body end connection may decrease these maximum temperatures.
- continued -Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
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MR95 Series
Specifications (continued)
Relief Sizing Coefficients for MR95 Series Regulators with Reduced Flow Orifices See Table 7Trim Materials See Table 8 Main Valve Construction Materials See Table 9Product Dimension See Figure 3Common Services and Material Compatibility See Table 10Typical Regulating Capacities Air: See Tables 11, 12, 13, 14 and 15 Steam: See Tables 16, 17, 18, 19 and 20 Water: See Tables 21, 22, 23, 24 and 25
Regulating Cv Values See Tables 26, 27, 28, 29 and 30Approximate Weights MR95H Series 1/4 NPT body: 5 lbs / 2.3 kg 1/2 in. / DN 15 body: 10 lbs / 4.5 kg 3/4 and 1 in. / DN 20 and 25 bodies: 22 lbs / 10 kg 1-1/2 and 2 in. / DN 40 and 50 bodies: 55 lbs / 25 kg MR95L Series 1/4 NPT body: 7 lbs / 3.2 kg 1/2 in. / DN 15 body: 15 lbs / 6.8 kg 3/4 and 1 in. / DN 20 and 25 bodies: 35 lbs / 16 kg
IntroductionThe MR95 Series regulators are compact, large-capacity, direct-operated pressure regulators (see Figure 1). The units are available in 1/4 NPT through 2 in. / DN 50 sizes and are offered in several different end connection configurations. They are designed to handle pressures up to 1000 psig / 68.9 bar and temperatures up to 650°F / 343°C.These products can help solve the toughest pressure control applications. Typical applications include superheated steam, steam injection, steam tracing, nitrogen purging, boiler feed water, process chemicals, cooling water, test fixtures, wash tanks, sterilizers/autoclaves, fuel lines, pneumatic supply and many others.
Features• Handwheels/Tee Handles—Allow easy
pressure setting changes and are standard on Types MR95LD, MR95HD and MR95HDP and optional on the Types MR95L, MR95H, MR95HP and MR95HT regulators.
• Versatile—Can be used with all process media including air, steam, gas, water, liquids (oils and process chemicals) and oxygen.
• Tight Shutoff With Elastomer Seats—Metal seats available for high temperatures.
• Direct-Operated—Design maximizes speed of response.
• Robust—Up to 1000 psig / 68.9 bar inlet pressure.
• P1 = P2—Inlet equals outlet rating in Types MR95H, MR95HD and MR95HDP up to 300 psig / 20.7 bar.
• Rugged Construction—Available in a variety of body and spring case materials to address the toughest service conditions. Severe service elastomers and corrosion resistant trims are also available and provide excellent fluid compatibility.
• Differential Pressure Capability—Spring-loaded Polytetrafluoroethylene (PTFE) packing and tapped connections permit pressure loading of the Types MR95LD, MR95HD and MR95HDP spring cases.
• Special Service Capabilities—Optional materials are available for applications handling sour gases, cryogenics and superheated steam.
• Large Turndown Ratio—No need for low Cv trims at low flows.
• Graphite Gaskets—For high temperature applications up to 650°F / 343°C (optional).
• Set Pressures up to 400 psig / 27.6 bar• Multiple End Connection Options—To match
your application.• Easy Maintenance—Seating parts are easily
accessible by removing the plug on the bottom of the regulator.
• API 614 Compliant— Steel or Stainless steel constructions with Stainless steel trim meet API 614 requirements.
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MR95 Series
Table 1. Types MR95L and MR95LD Regulators Body Constructions
BODY SIzE BODY CONSTRUCTION END CONNECTION
BODY MATERIAL
Gra
y C
ast I
ron
LCC
or W
CC
Ste
el
CF8
M S
tain
less
Ste
el(1
)
CF3
M S
tain
less
Ste
el(1
)
Mon
el® o
r Has
tello
y® C
(1)
1/4 NPT Without Control Line and Gauge Port NPT
1/2 in. / DN 15
Without Control Line and Gauge Port
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
3/4 in. / DN 20
Without Control Line and Gauge Port
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
1 in. / DN 25
Without Control Line and Gauge Port
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
- Shaded areas indicate that the construction is available. - Blank areas indicate that you need to contact your local Sales Office for the availability of the constructions.
1. Meets the chemical and physical requirements of NACE MR0175-2002 and NACE MR0103.
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
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MR95 Series
Table 2. Types MR95H, MR95HD, MR95HDP, MR95HT and MR95HP Regulators Body Constructions
- continued -
BODY SIzE BODY CONSTRUCTION END CONNECTION
BODY MATERIAL
Gra
y C
ast I
ron(1
)
LCC
or W
CC
Ste
el
CF8
M S
tain
less
Ste
el(2
)
CF3
M S
tain
less
Ste
el(2
)
Mon
el® o
r Has
tello
y® C
(2)
Alu
min
um-B
ronz
e
1/4 NPT Without Gauge Port and Control Line NPT
1/2 in. / DN 15
Without Control Line and Gauge Port
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/40 RF
Integral CL150 RF
Integral CL300 RF
Integral CL600 RF
Integral PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/60 RF
3/4 in. / DN 20
Without Gauge Port and Control Line
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/60 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/60 RF
1 in. / DN 25 Without Gauge Port and Control Line
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/40 RF
Integral CL150 RF
Integral CL300 RF
Integral CL600 RF
Integral PN 16/25/40 RF
- Shaded areas indicate that the construction is available. - Blank areas indicate that you need to contact your local Sales Office for the availability of the constructions.
1. Gray cast iron body material is available for Types MR95H and MR95HD only.2. Meets the chemical and physical requirements of NACE MR0175-2002 and NACE MR0103.
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
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MR95 Series
Table 2. Types MR95H, MR95HD, MR95HDP, MR95HT and MR95HP Regulators Body Constructions (continued)
BODY SIzE BODY CONSTRUCTION END CONNECTION
BODY MATERIAL
Gra
y C
ast I
ron(1
)
LCC
or W
CC
Ste
el
CF8
M S
tain
less
Ste
el(2
)
CF3
M S
tain
less
Ste
el(2
)
Mon
el® o
r Has
tello
y® C
(2)
Alu
min
um-B
ronz
e
1 in. / DN 25
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
1-1/2 in. / DN 40
Without Gauge Port and Control Line
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/40 RF
With Control line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
2 in. / DN 50
Without Gauge Port and Control Line
NPT
SWE
Welded CL150 RF
Welded CL300 RF
Welded CL600 RF
Welded PN 16/25/40 RF
Integral CL150 RF
Integral CL300 RF
Integral CL600 RF
Integral PN 16/25/40 RF
With Control Line but Without Gauge Port
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF
With Gauge Port but Without Control Line
NPT
Welded CL150 RF
Welded CL300 RF
Welded PN 16/25/40 RF - Shaded areas indicate that the construction is available. - Blank areas indicate that you need to contact your local Sales Office for the availability of the constructions.
1. Gray cast iron body material is available for Types MR95H and MR95HD only.2. Meets the chemical and physical requirements of NACE MR0175-2002 and NACE MR0103.
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
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MR95 Series
Table 3. Body Sizes, Pressure Ranges and Spring Information
Inconel® is a mark owned by Special Metals Corporation.
TYPE BODY SIzE OUTLET OR DIFFERENTIAL
PRESSURE RANGE(1)SPRING WIRE
DIAMETERSPRING FREE
LENGTH SPRING MATERIAL(2)
SPRING PART NUMBER
SPRING COLOR
In. DN psi/psig bar In. mm In. mm
MR95Land
MR95LD
1/4 - - - - 2 to 6 0.14 to 0.41 0.148 3.76 2.00 50.8 Zinc-plated steel 1E392527022 Yellow
5 to 15 0.34 to 1.0 0.170 4.32 2.00 50.8 Zinc-plated steel ERAA01888A0 Green13 to 30 0.90 to 2.1 0.207 5.26 1.94 49.2 Powder-coated steel ERAA01889A0 Red
1/2 152 to 6 0.14 to 0.41 0.207 5.26 2.50 63.5 Powder-coated steel(3) ERCA04288A0 Yellow5 to 15 0.34 to 1.0 0.234 5.94 2.60 65.9 Powder-coated steel(3) ERAA01910A0 Green
13 to 30 0.90 to 2.1 0.283 7.19 2.44 62.0 Powder-coated steel(3) ERAA01911A0 Red
3/4 and 1
20 and 25
2 to 6 0.14 to 0.41 0.306 7.77 4.00 102 Powder-coated steel(3) 1E398927022 Yellow5 to 15 0.34 to 1.0 0.343 8.71 4.00 102 Powder-coated steel(3) 1E399027142 Green
13 to 30 0.90 to 2.1 0.406 10.31 4.00 102 Powder-coated steel(3) 1E399127162 Red2 to 6 0.14 to 0.41 0.306 7.77 4.00 102 Powder-coated Stainless steel 1E3989X0052 Yellow5 to 15 0.34 to 1.0 0.375 9.53 3.88 98.6 Stainless steel 1K762537022 Unpainted
13 to 30 0.90 to 2.1 0.437 11.1 4.00 102 Stainless steel 11A8269X012 Unpainted
MR95H, MR95HD
and MP95HDP
1/4 - - - - 15 to 30 1.0 to 2.1 0.148 3.76 2.00 50.8 Zinc-plated steel 1E392527022 Yellow25 to 75 1.7 to 5.2 0.170 4.32 2.00 50.8 Zinc-plated steel ERAA01888A0 Green
70 to 150 4.8 to 10.3 0.207 5.26 1.94 49.2 Powder-coated steel(3) ERAA01889A0 Red
1/2 1515 to 30 1.0 to 2.1 0.207 5.26 2.50 63.5 Powder-coated steel(3) ERCA04288A0 Yellow25 to 75 1.7 to 5.2 0.234 5.94 2.60 65.9 Powder-coated steel(3) ERAA01910A0 Green
70 to 150 4.8 to 10.3 0.283 7.19 2.44 62.0 Powder-coated steel(3) ERAA01911A0 Red
3/4 and 1
20 and 25
15 to 30 1.0 to 2.1 0.306 7.77 4.00 102 Powder-coated steel(3) 1E398927022 Yellow25 to 75 1.7 to 5.2 0.343 8.71 4.00 102 Powder-coated steel(3) 1E399027142 Green
70 to 150 4.8 to 10.3 0.406 10.31 4.00 102 Powder-coated steel(3) 1E399127162 Red15 to 30 1.0 to 2.1 0.306 7.77 4.00 102 Powder-coated Stainless steel 1E3989X0052 Yellow25 to 75 1.7 to 5.2 0.375 9.53 3.88 98.6 Stainless steel 1K762537022 Unpainted70 to 150 4.8 to 10.3 0.437 11.1 4.00 102 Stainless steel 11A8269X012 Unpainted
1-1/2 and 2
40 and 50
5 to 80 0.34 to 5.5 0.500 12.7 6.50 165 Powder-coated steel ERCA04290A0 Black with Light Blue Stripe
60 to 120 4.1 to 8.3 0.562 14.3 6.56 167 Powder-coated steel ERAA01893A0 Light Gray100 to 140 6.9 to 9.7 0.594 15.1 6.56 167 Enamel-coated steel ERAA01894A0 Yellow120 to 150 8.3 to 10.3 0.625 15.9 6.57 167 Powder-coated steel 1P7888X0022 Black
5 to 60 0.34 to 4.1 0.5 12.7 6.5 165 Inconel® ERAA09035A0 Unpainted50 to 120 3.4 to 8.3 0.625 15.9 6.5 165 Inconel® ERAA08881A0 Unpainted
MR95HT
1/4 - - - -15 to 100 1.0 to 6.9 0.192 4.88 2.00 50.8 Inconel® ERCA04292A0 Unpainted80 to 300 5.5 to 20.7 0.281 7.14 2.00 50.8 Inconel® ERCA04291A0 Unpainted
1/2 1515 to 100 1.0 to 6.9 0.281 7.14 2.50 63.5 Inconel® ERCA04294A0 Unpainted80 to 300 5.5 to 20.7 0.375 9.53 2.60 66.0 Inconel® ERCA04293A0 Unpainted
3/4 and 1
20 and 25
15 to 100 1.0 to 6.9 0.437 11.1 4.08 104 17-4 PH Stainless steel ERCA04295A0 Unpainted80 to 300 5.5 to 20.7 0.562 14.3 4.08 104 17-4 PH Stainless steel ERCA04296A0 Unpainted
1-1/2 and 2
40 and 50
15 to 100 1.0 to 6.9 0.625 15.9 6.70 170 17-4 PH Stainless steel ERCA04297A0 Unpainted60 to 260 4.1 to 17.9 0.812 20.6 6.70 170 17-4 PH Stainless steel ERCA04298A0 Unpainted
MR95HP
1/4 - - - -15 to 100 1.0 to 6.9 0.192 4.88 2.00 50.8 Inconel® ERCA04292A0 Unpainted80 to 400 5.5 to 27.6 0.281 7.14 2.00 50.8 Inconel® ERCA04291A0 Unpainted
1/2 1515 to 100 1.0 to 6.9 0.281 7.14 2.50 63.5 Inconel® ERCA04294A0 Unpainted80 to 400 5.5 to 27.6 0.375 9.53 2.60 66.0 Inconel® ERCA04293A0 Unpainted
3/4 and 1
20 and 25
15 to 100 1.0 to 6.9 0.437 11.1 4.08 104 17-4 PH Stainless steel ERCA04295A0 Unpainted80 to 400 5.5 to 27.6 0.562 14.3 4.08 104 17-4 PH Stainless steel ERCA04296A0 Unpainted
1-1/2 and 2
40 and 50
15 to 100 1.0 to 6.9 0.625 15.9 6.70 170 17-4 PH Stainless steel ERCA04297A0 Unpainted60 to 300 4.1 to 20.7 0.812 20.6 6.70 170 17-4 PH Stainless steel ERCA04298A0 Unpainted
1. For Types MR95LD, MR95HD and MR95HDP regulators, the pressure ranges indicate the differential pressure that can be obtained with the indicated spring. The differential pressure (spring setting) is added to the spring case loading pressure to determine the actual outlet pressure.
2. Springs meet NACE MR0175-2002 and NACE MR0103 requirements only for applications in which the spring is not exposed to the sour gas.3. Available in Inconel®.
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MR95 Series
Table 4. Maximum Cold Working Pressures of Body Size and Material(1)(2)
TYPE BODY SIzE SPRING CASE MATERIALMAxIMUM INLET PRESSURE MAxIMUM OUTLET PRESSURE MAxIMUM SPRING CASE
PRESSUREpsig bar psig bar psig bar
MR95L and MR95LD All available sizes(3)
Gray Cast Iron 250 17.2 50 3.4 50 3.4WCC Steel 300 20.7 125 8.6 125 8.6LCC Steel 300 20.7 125 8.6 125 8.6
CF8M Stainless steel 300 20.7 125 8.6 125 8.6CF3M Stainless steel 300 20.7 125 8.6 125 8.6
Monel®(4) 300 20.7 125 8.6 125 8.6Hastelloy® C(4) 300 20.7 125 8.6 125 8.6
MR95H and MR95HD All available sizes(3)
Gray Cast Iron 250 17.2 250 17.2 250 17.2WCC Steel 300 20.7 300 20.7 300 20.7LCC Steel 300 20.7 300 20.7 300 20.7
CF8M Stainless steel 300 20.7 300 20.7 300 20.7CF3M Stainless steel 300 20.7 300 20.7 300 20.7
Monel®(4) 300 20.7 300 20.7 300 20.7Hastelloy® C(4) 300 20.7 300 20.7 300 20.7
Aluminum-Bronze(4) 300 20.7 300 20.7 300 20.7
MR95HDP All available sizes
WCC Steel 600 41.4 600 41.4 600 41.4LCC Steel 600 41.4 600 41.4 600 41.4
CF8M Stainless steel 600 41.4 550 37.9 550 37.9CF3M Stainless steel 600 41.4 550 37.9 550 37.9
Monel®(4) 600 41.4 550 37.9 550 37.9Hastelloy® C(4) 600 41.4 550 37.9 550 37.9
Aluminum-Bronze(4) 600 41.4 550 37.9 550 37.9
MR95HP All available sizes(3)
WCC Steel 1000 68.9 600 41.4 600 41.4LCC Steel 1000 68.9 600 41.4 600 41.4
CF8M Stainless steel 1000 68.9 550 37.9 550 37.9CF3M Stainless steel 1000 68.9 550 37.9 550 37.9
Monel®(4) 1000 68.9 550 37.9 550 37.9Hastelloy® C(4) 1000 68.9 550 37.9 550 37.9
Aluminum-Bronze(4) 1000 68.9 550 37.9 550 37.9
MR95HT
1/4 NPT and 1/2 to 1 in. / DN 15 to 25
WCC Steel 600 41.4 600 41.4 600 41.4LCC Steel 600 41.4 600 41.4 600 41.4
CF8M Stainless steel 600 41.4 550 37.9 550 37.9CF3M Stainless steel 600 41.4 550 37.9 550 37.9
Monel®(4) 600 41.4 550 37.9 550 37.9Hastelloy® C(4) 600 41.4 550 37.9 550 37.9
Aluminum-Bronze(4) 600 41.4 550 37.9 550 37.9
1-1/2 and 2 in. /DN 40 and 50
WCC Steel 600 41.4 450 31.0 450 31.0LCC Steel 600 41.4 450 31.0 450 31.0
CF8M Stainless steel 600 41.4 450 31.0 450 31.0CF3M Stainless steel 600 41.4 450 31.0 450 31.0
Monel® 600 41.4 450 31.0 450 31.0Hastelloy® C 600 41.4 450 31.0 450 31.0
Aluminum-Bronze 600 41.4 450 31.0 450 31.01. The pressure/temperature limits in this Bulletin and any applicable standard or code limitation should not be exceeded.2. The pressure limits given are based on the body size and body materials only. Actual pressure limits of the assembled regulator may decrease and vary depending on the temperature,
body end connection, diaphragm, seat and/or trim material of the regulator.3. See Tables 1 and 2 for all available body sizes.4. Not available for 1/4 NPT body size.
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
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MR95 Series
Table 6. Flow and Sizing Coefficients for all MR95 Series Regulators
Table 5. MR95 Series Temperature Capabilities(1)(2)
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
BODY SIzE WIDE-OPEN COEFFICIENTS (FOR RELIEF SIZING) C1 Km
IEC SIZING COEFFICIENTS
In. DN Cv Cg Cs xT FD FL
1/4 - - - - 1.1 37 1.85 33.6 0.74 0.715 0.62 0.86
1/2 15 2.9 103 5.15 35.5 0.79 0.797 0.70 0.89
3/4 and 1 20 and 25 6.0 221 11.05 36.8 0.88 0.857 0.68 0.94
1-1/2 and 2 40 and 50 18.1 700 35.00 38.7 0.88 0.945 0.65 0.94
Km = FL2
Table 7. Relief Sizing Coefficients for MR95 Series Regulators with Reduced Flow Orifices(1)
BODY SIzE WIDE-OPEN COEFFICIENTS FOR MR95 SERIES REDUCED FLOW OPTION
WIDE-OPEN COEFFICIENTS FOR LEGACY 95 SERIES
In. DN Cg Cg
1/4 - - - - 28 28
1/2 15 70 67
3/4 and 1 20 and 25 156 156
1-1/2 and 2 40 and 50 482 475
1. The reduced flow orifice option offers similar flow capacity as the equivalent 95 Series configuration.
TRIM MATERIAL SEAT DIAPHRAGM O-RING DIAPHRAGM PROTECTOR GASKET
TEMPERATURE°F °C
Nitrile (NBR) -40 to 180 -40 to 82
Neoprene (CR) -40 to 180 -40 to 82
Fluorocarbon (FKM)(3) 0 to 300,
Limited to 200°F for hot water -18 to 149,
Limited to 93°C for hot water
Ethylenepropylene (EPDM) 20 to 275 -7 to 135
Perfluoroelastomer (FFKM) 0 to 425 -18 to 218
PTFE -40 to 400 -40 to 204
Metal -40 to 650 -40 to 343
Composition -40 to 400,
Limited to 300°F for steam -40 to 204,
Limited to 149°C for steam
Graphite -40 to 650 -40 to 343
BODY MATERIALTEMPERATURE
°F °C
Gray cast iron -20 to 406 -29 to 208
WCC Steel(4) -20 to 650 -29 to 343
LCC Steel(4) -40 to 650 -40 to 343
Stainless(4), Monel® or Hastelloy® C -40 to 550 -40 to 288
Aluminum-Bronze -40 to 500 -40 to 260
1. The pressure/temperature limits in this Bulletin and any applicable standard limitation should not be exceeded.2. The temperature limits given are based on the body size and body materials only. Actual temperature limits of the assembled regulator may decrease and vary depending on the body
end connection, diaphragm, seat and/or trim material of the regulator.3. Not for use on steam service.4. Meets API 614 requirements (with Stainless steel trim).
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MR95 Series
MAIN VALVE MATERIALBody Spring Case Regulator Spring
Gray Cast IronLCC/WCC Steel
CF8M/CF3M Stainless steelHastelloy® C
Monel®Aluminum-Bronze
Gray Cast Iron(1)
LCC/WCC SteelCF8M Stainless steel
Hastelloy® CMonel®
Steel (standard)Inconel®
302 Stainless steel17-4 PH Stainless steel
1. Gray cast iron spring case is not available for Types MR95LD, MR95HD and MR95HDP.
TRIM MATERIALElastomer Seat
Part Name Standard Optional
Diaphragm Neoprene (CR) 302 Stainless steel(1), Fluorocarbon (FKM)(2), Ethylenepropylene (EPDM)(2), Monel®(1), Hastelloy® C(1) or PTFE protector available with Neoprene (CR) and Fluorocarbon (FKM)(2) diaphragm
Disk Nitrile (NBR) Fluorocarbon (FKM), Polytetrafluoroethylene (PTFE), Ethylenepropylene (EPDM) or Perfluoroelastomer (FFKM)
Disk Holder Brass or 416 Stainless steel 316 Stainless steel, Monel® or Hastelloy® C
Valve Plug Guide 316 Stainless steel Monel® or Hastelloy® C
Orifice Brass or 416 Stainless steel 316 Stainless steel, Monel® or Hastelloy® C
Stem Assembly 416 Stainless steel 316 Stainless steel, Monel® or Hastelloy® C
Metal Seat
Diaphragm 302 Stainless steel(1) Monel®(1), Hastelloy® C(1), Fluorocarbon (FKM)(2), Ethylenepropylene (EPDM)(2) or PTFE protector available with Neoprene (CR) and Fluorocarbon (FKM)(2) diaphragm
Valve Plug 416 Stainless steel 316 Stainless steel, Monel®, Hastelloy® C or Alloy 6
Valve Plug Guide 316 Stainless steel Monel® or Hastelloy® C
Orifice 416 Stainless steel 316 Stainless steel, Monel®, Hastelloy® C or Alloy 6
Stem Assembly 416 Stainless steel 316 Stainless steel, Monel® or Hastelloy® C
Gasket Composition Graphite
1. Two Diaphragms are used for metal diaphragm except Types MR95L and MR95LD 1/4 NPT Body, range 2 to 6 psig / 0.14 to 0.41 bar.2. Two Diaphragms are used.
Table 9. MR95 Series Construction Materials
Table 8. MR95 Series Trim Materials
TYPE TRIM NUMBER SEAT ORIFICE /
VALVE PLUG VALVE PLUG GUIDE STEM / STEM GUIDE VALVE SPRING
MR95L, MR95LD,MR95H, MR95HD
andMR95HDP
1 416 Stainless steel 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
2 416 Stainless steel 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
3 316 Stainless steel 316 Stainless steel 316 Stainless steel 316 Stainless steel 302 Stainless steel
4 Alloy 6(1) Alloy 6(1) 316 Stainless steel 316 Stainless steel 302 Stainless steel
5 Hastelloy® C Hastelloy® C Hastelloy® C Hastelloy® C Inconel®
6 Monel® Monel® Monel® Monel® Inconel®
7 Nitrile (NBR) Brass(2) 316 Stainless steel 416 Stainless steel 302 Stainless steel
8 Nitrile (NBR) Brass(2) 316 Stainless steel 416 Stainless steel 302 Stainless steel
9 Nitrile (NBR) 316 Stainless steel 316 Stainless steel 316 Stainless steel 302 Stainless steel
10 Nitrile (NBR) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
11 Nitrile (NBR) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
12 Fluorocarbon (FKM) Brass(2) 316 Stainless steel 416 Stainless steel 302 Stainless steel
13 Fluorocarbon (FKM) 316 Stainless steel 316 Stainless steel 316 Stainless steel 302 Stainless steel
14 Fluorocarbon (FKM) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
15 Fluorocarbon (FKM) Monel® Monel® Monel® Inconel®
16 Perfluoroelastomer (FFKM) 316 Stainless steel 316 Stainless steel 316 Stainless steel 302 Stainless steel
17 Polytetrafluoroethylene (PTFE) Brass(2) 316 Stainless steel 416 Stainless steel 302 Stainless steel
18 Polytetrafluoroethylene (PTFE) 316 Stainless steel 316 Stainless steel 316 Stainless steel 302 Stainless steel
19 Polytetrafluoroethylene (PTFE) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
20 Ethylenepropylene (EPDM) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
MR95HT
22 416 Stainless steel 416 Stainless steel 316 Stainless steel 416 Stainless steel Inconel®
23 316 Stainless steel 316 Stainless steel 316 Stainless steel 316 Stainless steel Inconel®
24 Alloy 6(1) Alloy 6(1) 316 Stainless steel 316 Stainless steel Inconel®
MR95HP10 Nitrile (NBR) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
14 Fluorocarbon (FKM) 416 Stainless steel 316 Stainless steel 416 Stainless steel 302 Stainless steel
1. Alloy 6 is not available for 1/4 NPT body.2. 1/4 NPT has brass orifice and 316 Stainless steel valve plug.
Inconel® is a mark owned by Special Metals Corporation.Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
10
MR95 Series
Table 10. Chemical Compatibility
CORROSION INFORMATION
Fluid
Material
Fluid
Material
Car
bon
Stee
l
Gra
y C
ast I
ron
302
or 3
04St
ainl
ess
Stee
l
316
Stai
nles
s St
eel
416
Stai
nles
s St
eel
Mon
el®
Has
tello
y® C
Car
bon
Stee
l
Gra
y C
ast I
ron
302
or 3
04St
ainl
ess
Stee
l
316
Stai
nles
s St
eel
416
Stai
nles
s St
eel
Mon
el®
Has
tello
y® C
Acetic Acid, Air Free Acetic Acid Vapors Acetone Acetylene Alcohols
CCAAA
CCAAA
BAAAA
BAAAA
CCAAA
BBAAA
AAAAA
Hydrochloric Acid (Air free) Hydrogen Hydrogen Peroxide Hydrogen Sulfide, Liquid Magnesium Hydroxide
CA
I.L.CA
CAACA
CAAAA
CAAAA
CABCA
CAACA
BABAA
Aluminum Sulfate Ammonia Ammonium Chloride Ammonium Nitrate Ammonium Sulfate
CACAC
CACCC
AABAB
AABAA
CACCC
BABCA
AAAAA
Methanol Methyl Ethyl Ketone Natural Gas Nitric Acid Petroleum Oils, Refined
AAACA
AAACA
AAAAA
AAABA
AAACA
AAACA
AAABA
Ammonium Sulfite Beer Benzene (Benzol) Benzoic Acid Boric Acid
CBACC
CBACC
AAAAA
AAAAA
BBAAB
CAAAA
AAAAA
Phosphoric Acid (Air Free) Phosphoric Acid Vapors Potassium Chloride Potassium Hydroxide Propane
CCBBA
CCBBA
ABAAA
ABAAA
CCCBA
BCBAA
AI.L.AAA
Butane Calcium Chloride (Alkaline) Carbon Dioxide, Dry Carbon Dioxide, Wet Carbon Disulfide
ABACA
ABACA
ACAAA
ABAAA
ACAAB
AAAAB
AAAAA
Silver Nitrate Sodium Acetate Sodium Carbonate Sodium Chloride Sodium Chromate
CAACA
CAACA
ABABA
AAABA
BABBA
CAAAA
AAAAA
Carbon Tetrachloride Carbonic Acid Chlorine Gas, Dry Chlorine Gas, Wet Chlorine, Liquid
BCACC
BCACC
BBBCC
BBBCC
CACCC
AAACC
AAABA
Sodium Hydroxide Stearic Acid Sulfur Sulfur Dioxide, Dry Sulfur Trioxide, Dry
AAAAA
ACAAA
AAAAA
AAAAA
BBABB
ABAAA
AAAAA
Chromic Acid Citric Acid Coke Oven Gas Copper Sulfate Ether
CI.L.ACB
CCACB
CBABA
BAABA
CBAAA
ABBCA
AAAAA
Sulfuric Acid (Aerated) Sulfuric Acid (Air Free) Sulfurous Acid Trichloroethylene Water, Boiler Feed
CCCBB
CCCBC
CCBBA
CCBAA
CCCBB
CBCAA
AAAAA
Ethyl Chloride Ethylene Ethylene Glycol Formaldehyde Formic Acid
CAAB
I.L.
CAABC
AAAAB
AAAAB
BAAAC
AAAAA
AA
I.L.AA
Water, Distilled Water, Sea Zinc Chloride Zinc Sulfate
ABCC
ABCC
ABCA
ABCA
BCCB
AACA
AAAA
Freon, Wet Freon, Dry Gasoline, Refined Glucose Hydrochloric Acid (Aerated)
BBAAC
BBAAC
BAAAC
AAAAC
I.L.I.L.AAC
AAAAC
AAAAB
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
FLUID INFORMATION
Fluid Neoprene(CR)
Nitrile(NBR)
Fluorocarbon (FKM) EPDM Fluid Neoprene
(CR)Nitrile(NBR)
Fluorocarbon (FKM) EPDM
Acetic Acid (30%) Acetone Alcohol, Ethyl Alcohol, Methyl Ammonia, Anhydrous Ammonia, Gas, (Hot) Benzene Brine (Calcium Chloride) Butadiene Gas Butane, Gas Butane, Liquid Carbon Tetrachloride Chlorine, Dry Chlorine, Wet Coke Oven Gas Ethyl Acetate Ethylene Glycol Freon 11 Freon 12
CBA
A+ABCABABCCCCCAB
A+
BCAACCCACA+ACCCBCAAA
BCBCCCABBAAAAA
A+CA
A+B
AAAAABCACCCCCCCBACB
Freon 22 Freon 114 Gasoline Hydrogen Gas Hydrogen Sulfide (Dry) Hydrogen Sulfide (Wet) Jet Fuel (JP-4) Natural Gas Natural Gas + H2S (Sour Gas) Nitric Acid (10%) Nitric Acid (50 to 100%) Nitrogen Oil (Fuel) Propane Sea Water Sulfur Dioxide Sulfuric Acid (to 50%) Sulfuric Acid (50 to 100%) Water (Ambient) Water at 200°F / 93°C
A+ABAABCAABCABABABCAC
CA
A+ACCA
A+BCCA
A+AACCCAB
CBAACCAACAAAAAAAAAAB
AACAAA
I.L.CCCCACCAABBAA
A+—Best possible selectionA—RecommendedB—Minor to moderate effect. Proceed with caution.C—UnsatisfactoryI.L.—Information lacking
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc.
11
MR95 Series
Table 11. Air Capacities(1)(2) in SCFH / Nm3/h for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95L and MR95LD Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 /15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
2 to 6 / 0.14 to 0.41 5 0.34
20305075100150200250
1.42.13.45.26.910.313.817.2
740950140016001800180018001800
19.825.436.543.348.348.348.348.3
9101100150017001900200020002000
24.530.241.546.952.253.653.653.6
10001100120013001300150016001500
27.228.932.434.135.939
42.141
15001600170018001800200021002100
41.242.745.547.549.552.655.656.4
12001400180023002700240021002000
32.837.847.760.573.365
56.752.8
22002500320035003900400040003800
59.567.984.794.7105106107102
28003300420044004600460046004900
74.787.5113118123123122131
46005200630067007100740076007900
124139169180191197203212
5 to 15 / 0.34 to 1.0
10 0.69
20305075100150200250
1.42.13.45.26.910.313.817.2
670950150018002100220024002400
18.125.540.448.556.660.36464
9301200170020002300230024002400
24.931.644.953.361.762.96464
12001300170017001800200021002300
31.836
44.346.749.152.455.761.2
19002000240025002700290030003200
50.654.963.567.771.876.581.184.9
17001900250028003200350037004300
45.252.166.176
85.992.699.2116
27003100380043004700520057006100
72.782.8103115127139152164
30003600490057006500660067006900
80.197.1131153175178180184
470058008000870094009800
10,00011,000
127156215234252264275292
15 1.0
20305075100150200250
1.42.13.45.26.910.313.817.2
600930160020002500260028002800
16.125
42.854.967
70.674.276
8301200190023002700280028002800
22.332
51.462
72.774.175.676
15001800230024002500270029002900
41.347.961.163.866.571.676.678.3
22002500300033003500380041004100
59.566.781.287.193.1101109110
16001900260030003500390043004700
42.851.468.780.792.8104115126
25003000420048005300590066007200
66.381.7112127142159177193
32004300650076008700880090009200
85115174204233237240247
47006600
10,00012,00013,00013,00014,00014,000
126176276310344359373380
13 to 30 / 0.90 to 2.1
20 1.4
30405075100150200250
2.12.83.45.26.910.313.817.2
710970120017002100250029003000
1925.932.944.656.366.576.780.5
11001400170022002700290031003100
29.137.545.95972
77.583.182.6
18002100240026002800300032003500
4956.163.268.674
80.186.393.1
29003200360038004000440047004800
77.286.996.6103108117125129
20002200230029003500400045005000
54.357.761.277
92.8107122134
34003600390049005800630068007900
90.897.8105130156170184212
44005500650080009500
11,00012,00012,000
117146176215254282309315
70008800
11,00013,00015,00016,00017,00017,000
188237286338391418446458
30 2.1
405075100150200250
2.83.45.26.910.313.817.2
880130019002500310037003900
23.635.351.868.283.298.1104
1400180025003200360040004000
38.648.767.285.696.2107108
2700290033003800410044004700
7177.789.5101109117125
4200450050005500590063006600
113121134147159170176
2400270034004000490059006600
6373.290.2107132157178
350041005200640077008900
10,000
93.8110141171205240271
65007900
10,00012,00014,00016,00016,000
174212272333376420429
900011,00015,00020,00021,00023,00023,000
241302415527565604623
1. To obtain capacities for regulators using metal diaphragms, multiply the table values by 0.8.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
12
MR95 Series
Table 12. Air Capacities(1)(2) in SCFH / Nm3/h for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
15 to 30 / 1.0 to 2.1
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
43053064085011001600220023002400
11.514.217
22.928.844.159.461.463.3
7809401100150019002200250026002800
20.925.329.740.150.659.267.870.873.8
100012001400160018002500320037004200
27.232.638
43.749.368
86.699.1112
170019002200240027003300390043004700
44.551.458.464.871.288.2105115126
210025002800370046005700690072007400
5665.975.899.4123154185192198
330039004500550065007300820086009100
88.3104120147174196219231244
230031003800520065008400
10,00012,00013,000
62.882.3102138174226277315354
4100530066008300
10,00012,00014,00016,00018,000
110143176223269327385428472
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
7501000140017002000240029003400
20.127.436.946.554.863.176.990.7
14001600220028003200360039004100
36.242.458.374.285.496.5104111
17002000250030003500400048005600
45.853.766.980.194.1108129150
30003400390044005100580064007000
81.590.3104117137157172186
35004100540067006600640064006400
93.8110144179176173172172
6000710085009900
10,00010,00011,00011,000
161189227264273281284288
4000560076009600
12,00015,00015,00015,000
107149203258329401401400
800010,00013,00016,00019,00021,00021,00021,000
214269350431496561568576
25 to 75 / 1.7 to 5.2
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
1000140018002500320038004400
26.838.548.866.784.6102119
2000250032004100500053005600
53.668.186.2110134142149
2500310038004800580065007100
66.283.6101128156173191
4500520062007300850089009300
121140165196227238250
5900650081009500
11,00012,00012,000
158175218255292310329
950011,00013,00015,00017,00017,00018,000
255287340394447465482
55008500
10,00014,00018,00018,00017,000
147228272382493471448
12,00014,00018,00022,00026,00028,00029,000
327385488595702740777
75 5.2
100125150200250300
6.98.610.313.817.220.7
240030003500460053005900
65.479.894.2123141159
390047005500720076008100
105127149192205217
300041005200730083009300
80.6109138196222249
670077008600
11,00012,00013,000
179205231283313344
10,00012,00013,00016,00016,00017,000
278313349420438456
17,00018,00020,00024,00025,00026,000
445491537630657684
12,00015,00018,00023,00024,00025,000
316393470624650677
19,00024,00028,00037,00038,00040,000
519636752985
10301070
70 to 150 / 4.8 to 10.3
100 6.9
125150175200250300
8.610.312.113.817.220.7
220027003100350042004800
58.773.183.694.2112129
360045005200580067007500
96.6122139157179202
54006400710079008900
10,000
144172191211240269
890010,00011,00012,00013,00015,000
239277298320360399
12,00014,00016,00018,00020,00022,000
323381438495540586
20,00023,00025,00028,00030,00032,000
525610684758808858
13,00017,00019,00021,00025,00029,000
343459512564668771
21,00027,00031,00035,00040,00045,000
573736838939
10801210
150 10.3
175200225250300
12.113.815.517.220.7
34004200490056007000
91114132151188
5400650074008200
10,000
144174198221267
890010,00011,00012,00013,000
238272290309346
14,00016,00017,00017,00018,000
371429443457485
13,00016,00018,00019,00023,000
357425473521616
26,00031,00033,00036,00040,000
7098358949541070
18,00025,00028,00031,00037,000
481665747829994
30,00036,00041,00047,00058,000
793961111012601560
1. To obtain capacities for Type MR95HT (metal diaphragm), multiply the table values by 0.6.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
13
MR95 Series
Table 13. Air Capacities(1) in SCFH / Nm3/h for 1-1/2 through 2 in. / DN 40 through 50 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer or Stainless Steel Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
5 to 80 / 0.34 to 5.5
5 0.34
1020305075100150200250300
0.691.42.13.45.26.910.313.817.220.7
1000160021003200410050005500590075009000
27.541.756
84.5109134146159200241
15002200280042005700720079008600
10,00012,000
40.758.476.2112153194213231273315
25003700490073009800
12,00013,00013,00015,00018,000
68.299.8131195264333347360415471
100016002200330050006600
10,00014,00021,00029,000
26.942.658.389.7134177270363569775
140023003200490072009500
26,00042,00047,00051,000
38.661.784.9131193256695113012501360
2600400054008100
15,00021,00036,00050,00051,00051,000
70.8107144216392568959
135013501360
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
79008100
14,00020,00021,00023,00029,00035,000
212216372527568610772934
13,00014,00022,00030,00033,00035,00041,00047,000
34036258580787293711001260
21,00023,00037,00050,00052,00053,00057,00061,000
55162998713401380142015301640
10,00013,00019,00026,00057,00089,000100,000110,000
2753465166871540239027003010
18,00022,00043,00064,00086,000110,000110,000110,000
471590115017102300289029803060
30,00038,00058,00079,00093,000110,000110,000110,000
8141010156021102500289029803060
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
13,00019,00026,00029,00032,00042,00051,000
34951669777986011101370
27,00033,00041,00047,00053,00060,00068,000
72487311001250141016201820
48,00052,00065,00072,00078,00087,00096,000
1290140017501920209023302570
14,00021,00034,00077,000120,000140,000160,000
3835709252050318037004220
32,00042,00067,000110,000140,000150,000160,000
869112018102820384041004350
50,00055,00076,000110,000150,000150,000160,000
1340149020302960390041204350
75 5.2
100125150200250300
6.98.610.313.817.220.7
28,00035,00042,00056,00062,00068,000
7539391120149016601830
48,00059,00071,00094,00097,000100,000
128015901900253026002670
68,00082,00095,000120,000130,000140,000
183021902560329035603840
33,00055,00078,000120,000170,000210,000
87514802090330044405580
62,00082,000100,000140,000180,000210,000
165021902730380047505690
71,00090,000110,000150,000180,000210,000
191024102920393048105690
60 to 120 / 4.1 to 8.3 100 6.9
125150175225250300
8.610.312.115.517.220.7
33,00037,00041,00049,00048,00047,000
8819871090130012901270
60,00065,00070,00081,00084,00091,000
160017401880217022602440
81,00094,000110,000130,000140,000150,000
216025202890361037303980
38,00060,00083,000130,000150,000180,000
102016202230344039204900
70,00090,000110,000150,000170,000210,000
188024202960405045805650
86,000110,000120,000160,000180,000210,000
231028303340436048205750
100 to 140 / 6.9 to 97 125 8.6
150175200225250300
10.312.113.815.517.220.7
40,00046,00053,00063,00074,00096,000
107012401410170019902560
69,00083,00097,000110,000120,000150,000
184022202600296033104020
94,000110,000130,000150,000160,000190,000
252030203520391043105110
38,00044,00050,00081,000110,000170,000
102011901350217029904640
76,000100,000120,000140,000160,000210,000
203026703310387044205530
100,000120,000140,000160,000180,000220,000
271032603800431048305860
120 to 150 / 8.3 to 10.3 150 10.3
175200225250300
12.113.815.517.220.7
38,00046,00051,00055,00064,000
10301240136014801710
70,00080,00087,00094,000110,000
18702150233025202890
110,000130,000140,000150,000180,000
29803450377040804710
38,00047,00054,00061,00074,000
10201270145016301990
76,00093,000120,000140,000190,000
20402490316038405190
110,000140,000160,000180,000220,000
30803650419047305810
1. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
14
MR95 Series
Table 14. 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 Diaphragm) Regulator
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
15 to 100 / 1.0 to 6.9
15 1.0
304050751001502002503004005006001000
2.12.83.45.26.910.313.817.220.727.634.541.469.0
200210220230250370500510520640780910910
5.365.635.96.176.6210
13.513.713.917.220.824.424.4
300330350400450610770830900950100011001100
8.048.719.3810.711.916.220.522.324.125.527.830.130.1
3506108101200120018002400240024002700280029003500
9.4716.421.831.532
47.963.964.364.671.175.179
93.3
41079011001600190026003300330033003600410046005000
10.921.129.143.650.569.388.287.887.596.8110123135
1100150017002300280030003300370042004400460049005500
29.639.346.960.574.481
87.6100113117124131148
2500290032003800430047005000540058006100640067007400
67.378
86.3101115125135146156164172179198
2000220024002900330042005200550059006700720077008900
54.15964
76.488.9114139148157179194205239
36003900410048005500690082009100
10,00011,00012,00013,00015,000
96.5104111129147184220245269298323343400
50 3.4
60751001502002503004005006001000
4.15.26.910.313.817.220.727.634.541.469.0
880920100011001300140016001700170018001800
23.624.726.930.534
38.242.446.346.847.448.3
15001600160018002100220023002400250025002500
40.441.842.548.855
57.760.364.765.766.767
30003200350043005100570062007000720074007300
80.485.594115136152167188193199195
5100530057006600750082009000930095009600
10,000
137143154178201221241250254258273
65006800730082009200
10,00011,0009300
10,00011,00013,000
174182195221246268289248272296353
10,00010,00011,00012,00014,00015,00016,00014,00015,00016,00018,000
268276290328367391416379405430478
600067007900
10,00013,00015,00017,00019,00021,00023,00028,000
161180211277343393444510564617741
11,00012,00013,00017,00020,00023,00025,00029,00031,00033,00038,000
295317354450547607667778835893
1030
100 6.9
1251501752002503004005006001000
8.610.312.113.817.220.727.634.541.469.0
2000210022002400260028003100310032003200
54.457.360.363.269.175.181.883.685.585.8
3100330035003700390041004300440045004500
84.289.19499105111116119122121
66007200780084009800
11,00012,00012,00012,00014,000
176192208224262300312323333381
10,00011,00012,00013,00015,00016,00018,00017,00017,00019,000
277303328354396438480468456514
12,00013,00015,00016,00019,00021,00016,00018,00019,00021,000
314357399442497553439479518557
19,00021,00023,00025,00027,00029,00025,00027,00028,00031,000
499556613671724776673716759820
13,00016,00019,00021,00025,00029,00033,00036,00039,00046,000
36143049956967077189697010401230
22,00026,00031,00036,00040,00045,00050,00054,00057,00066,000
583708834959
109012101350145015401770
80 to 300 / 5.5 to 20.7
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
1400150016001700180020002200250027002000
37.139.942.745.247.752.860
65.871.553
2300240026002700290032003500390043004000
60.664.969.373.377.385.493.1104114108
4500510057006000640071008900
10,00011,00015,000
119136153162171190240270301395
7600840092009800
10,00012,00014,00016,00017,00021,000
205226247263279311387427467553
960011,00012,00013,00014,00015,00017,00019,00020,00027,000
257287317340363410454499543722
16,00017,00019,00020,00022,00025,00027,00029,00030,00038,000
4244685135505876617137658171020
970011,00013,00014,00015,00018,00022,00026,00030,00040,000
2613053483804114745927008071070
17,00019,00021,00023,00025,00029,00036,00041,00046,00065,000
447507568624679791966111012401750
200 13.8
2252503003504004505006001000
15.517.220.724.127.631.034.541.469.0
230026003000320033003500370040004500
62.368.480.685.189.593.998.3107120
400042004700510054005600580062006900
107113127136144150156167186
80009000
11,00012,00014,00015,00015,00017,00022,000
216242293330368391414461585
14,00015,00017,00020,00022,00023,00024,00027,00031,000
362396463523583619655727834
16,00018,00021,00024,00027,00027,00028,00029,00041,000
4354745536377217367527821090
27,00030,00036,00042,00048,00047,00046,00045,00059,000
714796958112012801260124012101590
18,00020,00023,00027,00031,00034,00037,00044,00056,000
479528628723818909100011801510
31,00034,00040,00047,00053,00057,00061,00069,00087,000
830912
1080125014301540164018602340
300 20.7
3504004505005506001000
24.127.631.034.537.941.469.0
4000440047005000530056006300
106118126135143151169
680072007600800084008800
10,000
181194205215225236268
14,00017,00018,00020,00021,00023,00030,000
386444484524564604812
24,00028,00030,00032,00034,00036,00046,000
6467618148669199711230
25,00026,00031,00035,00040,00044,00057,000
677704826949107011901530
40,00041,00048,00055,00062,00070,00085,000
1080110012901480168018702290
32,00037,00042,00047,00053,00058,00080,000
85098711301270141015602160
56,00065,00073,00081,00089,00096,000100,000
1500174019502160238025902750
80 to 400 / 5.5 to 27.6
Type MR95HP Only400 27.6
5006001000
34.541.469.0
570065009000
152174241
980011,00013,000
263292355
21,00026,00035,000
559693934
35,00042,00054,000
94411301450
38,00045,00061,000
101012101640
64,00079,000100,000
171021202700
49,00059,00080,000
132015902150
86,000110,000140,000
231028603650
1. To obtain capacities for Type MR95HT (metal diaphragm), multiply the table values by 0.6. Capacity data for 1000 psig / 69.0 bar inlet is not applicable for Type MR95HT (Type MR95HT max. inlet = 600 psig / 41.4 bar).
2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
15
MR95 Series
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h SCFH Nm3/h
15 to 100 / 1.0 to 6.9
15 1.0
30 2.1 4000 108 6000 160 11,000 286 4000 107 6700 179 13,000 33840 2.8 5000 134 7600 205 13,000 346 5700 152 9300 250 18,000 48450 3.4 6000 161 9300 249 15,000 405 7400 198 12,000 322 23,000 62975 5.2 8400 226 13,000 343 21,000 566 11,000 301 26,000 709 38,000 1020
100 6.9 11,000 292 16,000 437 27,000 727 15,000 404 41,000 1100 53,000 1420150 10.3 12,000 321 20,000 524 31,000 820 43,000 1150 60,000 1620 66,000 1780200 13.8 13,000 351 23,000 611 34,000 913 71,000 1890 80,000 2150 80,000 2150250 17.2 14,000 379 22,000 596 34,000 924 45,000 1210 81,000 2180 81,000 2180300 20.7 15,000 407 22,000 582 35,000 934 35,000 937 82,000 2210 82,000 2210400 27.6 11,000 306 17,000 454 35,000 936 35,000 937 82,000 2210 82,000 2210500 34.5 7700 205 12,000 327 35,000 938 35,000 937 82,000 2210 82,000 2210600 41.4 11,000 282 14,000 363 35,000 938 35,000 937 82,000 2210 82,000 22101000 69.0 12,000 313 17,000 461 35,000 938 35,000 937 82,000 2210 82,000 2210
50 3.4
60751001502002503004005006001000
4.15.26.910.313.817.220.727.634.541.469.0
11,00014,00019,00027,00034,00042,00050,00046,00042,00027,00028,000
3063875217129021120134012401140730762
21,00027,00036,00051,00066,00070,00075,00070,00066,00054,00073,000
55371297813701770189020101890177014501960
38,00048,00063,00080,00097,00097,00097,00097,00097,00098,000100,000
10201280170021402590260026002600260026302690
13,00019,00027,00078,000130,000
36149672221003480
24,00039,00064,000100,000140,000160,000180,000
642105017202800388043404800
44,00057,00080,000110,000150,000160,000180,000
1170154021403080402044104800
92,00092,00092,00092,00092,00092,000
245024502450245024502450
180,000180,000180,000180,000
4800480048004800
180,000180,000180,000180,000
4800480048004800
100 6.9
1251502002503004005006001000
8.610.313.817.220.727.634.541.469.0
29,00038,00054,00059,00065,00068,00071,00081,000100,000
79110101440158017301810189021602680
56,00075,000110,000110,000110,000120,000120,000130,000140,000
151020002990301030303190335035803840
86,000100,000140,000150,000170,000170,000180,000180,000180,000
229027603700410045004610472047104780
40,00072,000140,000180,000220,000230,000230,000230,000230,000
108019303620476059106030603060306030
75,00098,000150,000180,000220,000230,000230,000230,000230,000
201026403890495060206170617061706170
89,000110,000150,000190,000230,000240,000240,000240,000250,000
239029504080508060806430643064306700
60 to 260 / 4.1 to 17.9
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
23,00027,00031,00034,00038,00044,00054,00063,00075,00077,000
616724831920101011901440168020102060
37,00044,00051,00056,00060,00068,00089,000110,000120,000120,000
1000119013801490160018302370292032903290
71,00083,00095,000100,000110,000130,000140,000160,000180,000190,000
1900222025502750296033603870438047505100
26,00030,00035,00041,00048,00061,00073,00084,00093,00094,000
6978179381110129016401940225024902520
46,00057,00067,00087,000110,000150,000180,000210,000240,000240,000
1240152018002340289039804830571064306430
91,000110,000130,000150,000170,000210,000230,000260,000280,000300,000
2440297035104020454055706190701076008040
200 13.8
2252503003504004505006001000
15.517.220.724.127.631.034.541.469.0
39,00045,00057,00064,00071,00079,00086,000100,000130,000
104012001520171019102110230027103450
68,00076,00094,000110,000120,000130,000140,000170,000230,000
181020502520283031403450377044806090
130,000140,000170,000190,000210,000230,000250,000280,000290,000
338037704570510056306160669073907690
43,00049,00062,00072,00080,00088,00095,000110,000140,000
115013201650192021502360254028603760
85,000100,000150,000180,000210,000230,000250,000290,000350,000
227028103900477055306200680078509380
150,000170,000220,000250,000270,000300,000320,000360,000370,000
40104600577066307320801086909610
10,000
250 17.2
2753003504004505005506001000
19.020.724.127.631.034.537.941.469.0
53,00063,00073,00084,00095,000110,000110,000110,000160,000
143016801960225025402820295030704400
94,000110,000120,000140,000160,000170,000180,000190,000240,000
252028403280372041604600487051506320
160,000190,000210,000240,000260,000290,000310,000330,000390,000
44005000567063407000767082008740
10,500
51,00063,00081,00092,000100,000120,000120,000130,000180,000
137017002160247027903100324033804840
110,000130,000130,000150,000170,000190,000200,000210,000260,000
282035503610410045805060536056606950
180,000200,000230,000260,000290,000310,000340,000360,000430,000
48705490624069707700844090309610
11,500
60 to 300 / 4.1 to 20.7
Type MR95HP Only300 20.7
3504004505005506001000
24.127.631.034.537.941.469.0
75,00089,000100,000110,000120,000130,000190,000
2010238026902990318033605090
140,000150,000170,000200,000210,000210,000330,000
3750404046805320551056908770
230,000260,000280,000310,000330,000350,000460,000
603068607640842088409260
12,400
80,00098,000110,000120,000130,000140,000210,000
2140262029603290349037005600
200,000170,000190,000220,000230,000230,000360,000
5360445051505850606062609650
250,000280,000310,000350,000360,000380,000510,000
66407540840092609730
10,20013,600
- Denotes capacities limited by boost. 1. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
Table 15. Air Capacities(1) in SCFH / Nm3/h for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HP (Elastomer Diaphragm) Regulator
16
MR95 Series
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h
2 to 6 / 0.14 to 0.41 5 0.34
20305075100150200250
1.42.13.45.26.910.313.817.2
2633485562626262
11.815
21.925
28.128.228.228.2
3238525865696969
14.517.423.526.629.731.331.331.3
3539414545525552
16.117.518.920.320.323.525
23.5
5356596262697272
24.125.426.728.228.231.332.832.9
4349637993837269
19.322.428.436.142.337.532.931.3
7888110120130140140130
35.439.950.554.961
62.662.659.5
99120150150160160160170
45.152.766.369727272
76.7
160180220230240250260270
74.183
99.4105111116119124
5 to 15 / 0.34 to 1.0
10 0.69
20305075100150200250
1.42.13.45.26.910.313.817.2
2433526272768383
10.815.223.628.132.834.437.537.5
3342596979798383
1519.126.731.33636
37.537.5
4346595962697279
19.520.926.926.728.231.332.836
6871838693
100100110
30.832
37.939.242.245.446.950.1
61678797110120130150
27.630.639.744.150.254.857.967.3
96110130150160180200210
43.849.860.367.773.781.389.295.4
110130170200220230230240
48.857.977.989.8102103105108
170210280300320340340380
76.393.2127137147153156172
15 1.0
20305075100150200250
1.42.13.45.26.910.313.817.2
2233566986899696
9.8115
25.331.339.140.743.843.8
3042667993969696
13.519.33036
42.243.843.843.8
546481838693
100100
24.629.136.637.839.242.245.445.4
7989
100110120130140140
35.940.347.751.954.859.464.164.1
586891
100120130150160
26.230.841.647.555
61.167.373.5
90110150170180200230250
40.948.567
75.883.392.4103113
120150230260300300310320
52.469.7104120137138141144
170230350420450450480480
76.8107160190204203219219
13 to 30 / 0.90 to 2.1
20 1.4
30405075100150200250
2.12.83.45.26.910.313.817.2
253442597286100100
11.515.619.126.732.839.145.446.9
3949597693100110110
17.822.427
34.542.245.448.548.5
6575859197
100110120
29.333.938.541.244
46.950.154.8
100110130130140150160170
47.151.557.560
62.768.873.575.1
727881
100120140150170
32.635.637
46.155.262.770.478.2
120130140170200220230270
55.358.162.577.791.498.7106124
160200230280330380410410
71.889
104127150172188188
250310390450520550590590
114142176206236251266266
30 2.1
405075100150200250
2.763.45.26.910.313.817.2
32466686110130130
14.321
30.239.348.557.961
506487110120140140
22.729
39.650.256.362.662.6
97100120130140150160
44.147
52.760.164.368.873.5
150160180190200220230
68.372.679.686.892.498.5103
8696
120140170200230
39.243.854.563.677.192.5103
130150180220270310340
5766.383.1102121139157
230280350420480550550
106128160191220251250
320390530700730790790
147178240317330360360
1. Capacities are based in lbs/h / kg/h of saturated steam.2. To obtain capacities for regulators with reduce flow orifices, multiply the table values by 0.7.
Table 16. Steam Capacities(1)(2) for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95L and MR95LD Regulators with Metal Diaphragm
17
MR95 Series
Table 17. Steam Capacities(1)(2) for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H, MR95HD and MR95HDP Regulators with Metal Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h
15 to 30 / 1.0 to 2.1
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
111417222841575962
5.26.347.69.9812.918.825.827
28.2
212529394957656772
9.4111.213
17.622.325.829.330.532.8
2732374247658396110
12.114.416.718.921.129.337.543.449.3
455058627085
100110120
20.622.826.228.331.738.745.850.555.1
56667497
120150180190190
25.530.233.643.954.366.981
84.586.8
88100120140170190210220230
4046.953.965.276.685.796.2101107
6282
100140170220260310340
2837.445.661.776.798.6117141153
110140170220260310360410460
49.763.879
98.4118141164188211
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
2027374452627588
9.1712.116.720
23.528.234
39.9
374257728393100110
1719.326.132.937.542.245.848.1
4653667891
100120140
20.824.330
35.641.146.956.365.7
8191
100110130150170180
36.641.246.652.159.968
75.182.1
94110140180170170170170
42.949.964.979.977.975.275.175.1
160190220260260260280280
73.386.2102118118117129129
110150200250310390390390
4968.291.4114142176176176
220270340420490540540540
97.7121156190224247247246
25 to 75 / 1.7 to 5.2
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
273747658398110
12.317
21.629.537.544.651.6
546684110130140140
24.430.238.248.258.762.265.7
6883
100130150170180
30.737.745.757
68.376.383.3
120140160190220230240
5563
74.486.499.9104109
160170220250290310310
72.579.297.8113130141141
260290340390440440470
116134156178201200211
150230270370470470440
67.6104121167213212200
320370480580680720750
147170217262307329341
75 5.2
100125150200250300
6.98.610.313.817.220.7
648092120140150
29.236.241.954.362.269.2
99120140190200210
4556.465.584.889.295
81110140190220240
36.649.662.586.898
109
180200230290310340
81.592.8103130141153
270320340420420440
122146157191190201
460480530630650670
207218240286296307
320400480600630650
147182217275285295
5106407409709901000
231290336441450472
70 to 150 / 4.8 to 10.3
100 6.9
125150175200250300
8.610.312.113.817.220.7
59728292110120
26.932.737.341.849.756.4
96120140150170190
43.754.262.2697988
150170190210230260
66.177.785.794.9106118
240270290320340390
108121132144154177
320370430480530580
147170194217239262
540610660740790840
244279301336358380
350460510560660760
159207230253299345
56072082092010001200
256327374420477534
150 10.3
175200225250300
12.113.815.517.220.7
92110130150180
41.751.159.367.483.5
140170200220260
65.878.789
98.2119
240270290320340
109122134145156
380430450450470
171194205205215
350430480510610
160195219230277
7008308809601100
318377400434480
490670750830980
221305341376445
810960110012001500
367438497567695
1. Capacities are based in lbs/h / kg/h of saturated steam.2. To obtain capacities for regulators with reduce flow orifices, multiply the table values by 0.7.
18
MR95 Series
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h
5 to 80 / 0.34 to 5.5
5 0.34
1020305075100150200250300
0.691.42.13.45.26.910.313.817.220.7
457192140180210240250320380
20.432.241.963.280.497.6107115146175
6797
120180250310340370430510
30.644.355.882.9112140154167194233
110160210320420510560560640770
50.974.397.6144192234253252291349
457197
140220280430600900
1200
20.432.243.965.298
129194272408563
631001402103104101100180020002200
28.646.363.896.7141185505816912990
120180240350650900
1500210022002200
52.980.3108160294410700971990990
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
35036062087091099012001500
161164280397413450566682
580620970
13001400150018002000
265283440595648684799915
9301000160022002200230024002600
424462735987
1020103011101190
45058084011002500380043004700
2042643815171120174019502140
810980
190028003700470047004700
366445859
12701690215021402140
13001700250034004000470047004700
606763115015501820215021402140
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
59085012001300140018002200
266386523576631825998
1200150018002000230026002900
551668822932
104011801330
2000230028003100340037004100
887104012901420153017001870
630940
15003400520060006900
287427684
1530237027503130
1400190030004800610065006900
653850
13402180276029403130
2000240033004800640064006900
887110015102170293029303120
75 5.2
100125150200250300
6.98.610.313.817.220.7
130016001900250027002900
571707844111012301340
210026003100410042004300
97411901420187019101970
300036004200520056006000
137016401890237025502740
150024003400530074009100
67211101570239033604140
280036004400610078009100
126016502000278035504130
310040004800640078009000
143018002190291035304110
60 to 120 / 4.1 to 8.3 100 6.9
125150175225250300
8.610.312.115.517.220.7
150017001800220021002100
674750827980957932
270029003100360037004000
122013101410161016701800
360041004800570061006500
163018802190257027602950
170027003700570066007900
77612201670260029903570
310040004900660074009100
142018202210299033804150
380047005300700078009100
173021302390317035504130
100 to 140 / 6.9 to 9.7 125 8.6
150175200225250300
10.312.113.815.517.220.7
180021002400280033004200
8189351070127014801910
310037004300490053006600
140016801950221024002980
420049005700660070008300
189022102600298031703750
170020002200360049007500
777894
1010163022103390
340045005300620070009200
155020202420281032004180
440053006100700078009400
202024102800318035504260
120 to 150 / 8.3 to 10.3 150 10.3
175200225250300
12.113.815.517.220.7
17002100230024002800
778936103011101280
31003600390042004800
14301620176018902200
49005700620066007900
22202610280029903570
17002100240027003300
778957
109012301480
34004100530062008400
15501880242028103800
49006000690077009300
22202740312035004230
1. Capacities are based in lbs/h / kg/h of saturated steam.2. To obtain capacities for regulators with reduce flow orifices, multiply the table values by 0.7.
Table 18. Steam Capacities(1)(2) for 1-1/2 through 2 in. / DN 40 through 50 Types MR95H, MR95HD and MR95HDP Regulators with Metal Diaphragm
19
MR95 Series
Table 19. Steam Capacities(1)(2) for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Type MR95HT Regulators with Metal Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h
15 to 100 / 1.0 to 6.9
15 1.0
30405075100150200250300400500600
2.12.83.45.26.910.313.817.220.727.634.541.4
4.85
5.25.45.88.6121212151821
2.192.282.372.442.653.935.315.425.526.88.299.67
7.27.88.39.31114181921222326
3.283.573.754.254.786.488.188.829.5610.110.611.7
8.51519282842565656636568
3.856.648.7612.812.819.125.525.525.528.729.730.8
9.919263844617777778496110
4.498.5811.917.120.227.635.135.135.138.243.648.9
273641546670778698
100110110
12.116.418.524.729.931.935.139.344.646.848.952.1
60707690
100110120130140140150160
27.531.634.740.845.950
53.157.461.664.868
71.2
485357697898
120130140160170180
2224
26.131.235.244.755.258.462.771.276.581.8
879498110130160190210230260280300
39.542.544.451.558.773.387.196.7106117128138
50 3.4
6075100150200250300400500600
4.15.26.910.313.817.220.727.634.541.4
21222426303337404042
9.7710.110.811.713.814.917
18.118.119.1
36383842495154565858
16.617.517.319.222.323.424.425.526.626.6
737884
100120130140160170170
33.335.338.246.254.460.665.974.476.578.6
120130140160180190210220220220
56.458.261.970.779.887.295.698.8101102
160170180190220230260220230260
72.375.179.888.598.610711798.8106117
240240260280330350370330350370
111110120129150160170149159170
150160190240310350400440490540
66.774
86.4108139160181202223244
270290310400470540580680720770
122132142183214245266308329351
100 6.9
125150175200250300400500600
8.610.312.113.817.220.727.634.541.4
495153576166727275
22.123
23.926
27.829.832.932.934
757983889296100100110
34.136
37.939.841.643.645.746.747.8
160170190200230260280280280
73.179.285.391.3106118128127127
240260290310350380420400400
110120131141161171191181181
290320360380450500380420440
133143164175206226171192202
460510550600640690590630650
210230251272291311267287298
320390460500600690780840910
144176208229271312353383415
5306307408609501100120013001300
243285338391432483534575606
80 to 300 / 5.5 to 20.7
125 8.6
150175200225250300400500600
10.312.113.815.517.220.727.634.541.4
343638414347515863
15.516.517.518.519.521.423.426.628.7
5658626469758291100
25.326.228.329.231.234.237.241.445.7
110120140140150170210230260
49.956.262.565.569.676.695.2106117
180200220230240280330370400
83.992.2100106108129149170181
230270290310340360400450470
107121132142153163183203213
390410460480530590640680700
177187208218239270289309319
240270310340360430520610700
108121143153164195236278320
4104605105506006908509601100
188209230251272313386437489
200 13.8
225250300350400450500600
15.517.220.724.127.631.034.541.4
5663727778838794
25.628.732.934.835.637.639.642.5
97100110120130130140140
44.246.151.255.158
59.961.865.9
200220270290330360360400
8999.7121131152162162182
340360410480520540570630
155165186217238248257288
390440510580650640670690
178200231263294293303312
660730870
10001100110011001100
299331395458521508496483
440490560650740810880
1000
200222253296338369400473
76083096011001300140014001600
344375438512575616657740
300 20.7
350400450500550600
24.127.631.034.537.941.4
98110110120130130
44.448.551.454.457.460.4
160170180190200210
74.978.882.786.690.594.5
340410430480500550
155188198219229250
580680720770810860
265308328348369389
6106307508409601100
278287341384437479
970990
1200130015001700
443451526600674759
780900
1000110013001400
356409462515579632
140016001800190021002300
6207158008849681040
1. Capacities are based in lbs/h / kg/h of saturated steam.2. To obtain capacities for regulators with reduce flow orifices, multiply the table values by 0.7.
20
MR95 Series
Table 20. Steam Capacities(1)(2) for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HT Regulators with Metal Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h lb/h kg/h
15 to 100 / 1.0 to 6.9
15 1.0
30405075100150200
2.12.83.45.26.910.313.8
160200240330430470500
73.491109150196212229
240300370510630780890
110138168233285353405
440520590820110012001300
200235270375479547598
160230290430590
17002800
73.4104134197267760
1250
270370480
100016002300310031003200
123169217465729
1060141014301440
520720910
150021002600310031003200
2373264146789401160141014201440
250 17.2 540 246 850 387 1300 598 1700 792300 20.7 580 264 850 387 1400 615 1400 615400 27.6 430 193 660 299 1400 615 1400 615 3200 1440 3200 1440500 34.5 300 135 460 211 1400 615 1400 615 3200 1440 3200 1440600 41.4 430 193 540 246 1400 615 1400 615 3200 1440 3200 1440
50 3.4
6075100150200
4.15.26.910.313.8
45057076011001300
204257346486607
8501100140020002600
3884956549151180
15001900250031003800
696873114014301720
530770110031005100
241349492
14002320
970160026003900550062007000
44371511601790250028403180
1800230030004300580062007000
803103013701960265028303180
250 17.2 1600 747 2700 1240 3800 1720 3600 1640300 20.7 1900 886 2900 1330 3800 1710 3600 1630400 27.6 1800 812 2700 1230 3800 1710 3600 1620 7000 3170 7000 3170500 34.5 1600 740 2600 1160 3800 1710 3600 1620 7000 3170 7000 3170600 41.4 1000 475 2100 950 3800 1720 3600 1620 7000 3170 7000 3160
100 6.9
125150200250300400500600
8.610.313.817.220.727.634.541.4
12001500220023002600270028003200
53669898110601170121012601430
23003000440044004300470047005100
10301370199019801970213021302300
34004000550059006700660070007000
15701810252026803030301031803170
16002900540070008400900090008900
7391320248031703830410040804070
30003900560070008500900090008900
13801790253032003850409040704060
35004200570071008500930093009300
15701930260032503880425042404230
60 to 260 / 4.1 to 17.9
125 8.6
150175200225250300400500600
10.312.113.815.517.220.727.634.541.4
94011001200140015001700210025002900
42649756862069079596711201330
150018002000220024002700350043004700
682806930
102010901220159019602130
290033003800400043005100550062007000
130015101720180019802320249028303180
110012001400160019002400290033003600
4815526417478721100131015001650
190023002700350044005900710082009400
84810401220158019902700322037304250
3700440052005900670083009000
10,00011,000
166020002350270030503750409046004940
200 13.8
225250300350400450500600
15.517.220.724.127.631.034.541.4
16001800230026002800310034003900
724831105011701290143015501790
28003100380044004800520055006700
12601400172020002170234025203040
5200560068007500830091009800
11,000
23802550308034203770411044604980
18002000250029003200350038004300
798905114013101450159017101970
3500400060007200840091009900
11,000
15701840274032703800414044905180
5800660082009700
11,00012,00013,00014,000
26503020372044004840537057106400
250 17.2
275300350400450500550600
19.020.724.127.631.034.537.941.4
22002600300034003800440044004400
9841170134015401730200019901980
38004500480056006400680071007500
17402030220025502900307032403420
6400760084009500
10,00011,00012,00013,000
29203460381043304680520055505890
21002600330037004000480048005200
9471170149016801820218021702350
45005300720084009200
10,00011,00011,000
20302390329038304170470048705210
700078009200
10,00011,00012,00013,00014,000
31903570417046905220556060806430
- Denotes capacities limited by boost. 1. Capacities are based in lbs/h / kg/h of saturated steam.2. To obtain capacities for regulators with reduce flow orifices, multiply the table values by 0.7.
21
MR95 Series
Table 21. 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 Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
2 to 6 / 0.14 to 0.41 5 0.34
1020305075100150200250
0.691.42.13.45.26.910.313.817.2
3.85.06.08.08.04.0
14.418.922.730.330.315.1
4.05.06.710.010.05.0
15.118.925.237.837.818.9
3.04.04.76.06.06.0
11.315.117.722.722.722.7
6.07.07.38.08.59.0
22.726.527.730.332.234.0
4.58.09.7
13.015.218.919.820.722.5
17.030.336.649.257.471.574.978.385.1
10.014.015.318.020.722.523.925.225.2
37.853.058.068.178.585.190.295.395.3
6.010.010.912.716.921.022.023.025.0
22.737.841.248.063.779.483.287.094.6
11.015.217.221.123.125.026.528.028.0
41.657.564.979.887.294.6100106106
5 to 15 / 0.34 to 1.0
10 0.69
20305075100150200250
1.42.13.45.26.910.313.817.2
2.03.36.06.06.0
7.612.622.722.722.7
4.05.79.09.09.0
15.121.434.034.034.0
5.05.77.07.58.08.5
18.921.426.528.430.332.2
8.09.011.011.512.012.0
30.334.041.643.545.445.4
10.011.715.018.521.623.425.228.8
37.844.156.769.881.788.595.3109
16.018.022.026.128.830.231.534.2
60.568.183.298.7109114119129
10.012.317.020.524.026.028.032.0
37.846.764.377.690.898.4106121
16.019.326.029.032.033.535.038.0
60.573.198.4110121127132144
15 1.0
20305075100150200250
1.42.13.45.26.910.313.817.2
2.03.77.010.514.014.0
7.613.926.539.753.053.0
4.06.010.012.515.015.0
15.122.737.847.356.756.7
5.06.08.08.59.0
10.011.0
18.922.730.332.234.037.841.6
8.09.7
13.014.015.015.015.0
30.336.649.253.056.756.756.7
10.012.718.020.723.425.227.030.6
37.847.968.178.388.595.3102116
15.019.027.030.634.236.939.640.5
56.771.9102116129140150153
10.013.320.023.026.028.030.034.0
37.850.475.787.098.4106113129
15.020.030.034.038.041.044.045.0
56.775.7113129144155166170
13 to 30 / 0.90 to 2.1
20 1.4
30405075100150200250
2.12.83.45.26.910.313.817.2
2.94.35.78.611.411.411.4
10.816.221.632.343.143.143.1
4.86.78.611.414.314.314.3
18.025.232.343.153.953.953.9
6.07.08.09.511.011.512.012.0
22.726.530.335.941.643.545.445.4
10.011.513.014.516.016.517.018.0
37.843.549.254.960.562.464.368.1
12.013.517.018.521.025.229.730.6
45.451.164.369.879.495.3112116
19.021.226.029.332.037.842.345.0
71.980.098.4111121143160170
12.015.018.020.523.028.033.034.0
45.456.768.177.687.0106125129
19.023.528.032.537.042.047.050.0
71.988.9106123140159178189
30 2.1
405075100150200250
2.83.45.26.910.313.817.2
4.45.78.611.413.315.217.1
16.521.632.343.150.357.564.7
6.67.610.513.314.716.218.1
25.128.839.550.355.761.168.3
7.59.0
10.512.013.014.014.0
28.434.039.745.449.253.053.0
12.014.016.018.019.521.022.0
45.453.060.568.173.879.483.2
16.018.022.026.031.537.837.8
60.568.183.298.4119143143
26.029.034.039.044.649.552.2
98.4110129148169187197
17.019.023.528.035.042.042.0
64.371.988.9106132159159
27.029.036.544.049.555.058.0
102110138166187208219
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.8.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
22
MR95 Series
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
15 to 30 / 1.0 to 2.1
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
1.01.52.03.04.04.0
3.85.77.611.315.115.1
3.03.54.06.08.08.0
11.313.215.122.730.330.3
4.04.55.06.07.09.011.012.013.0
15.117.018.922.726.534.041.645.449.2
7.08.09.0
10.011.013.015.016.017.0
26.530.334.037.841.649.256.760.564.3
7.08.5
10.011.513.014.516.017.0
26.532.237.843.549.254.960.564.3
12.013.515.017.019.020.021.022.0
45.451.156.764.371.975.779.483.2
8.010.012.012.012.017.022.023.0
30.337.845.445.445.464.383.287.0
15.019.023.024.025.030.536.037.0
56.771.987.090.894.6115136140
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
2.03.04.56.07.68.99.810.6
7.511.317.022.728.933.637.240.1
4.36.08.511.013.715.817.418.7
16.222.732.241.651.959.765.870.7
6.07.08.5
10.011.012.013.515.0
22.726.532.237.841.645.451.156.7
10.012.014.517.018.019.019.520.0
37.845.454.964.368.171.973.875.7
10.012.014.517.018.520.020.521.0
37.845.454.964.370.075.777.679.4
18.020.023.527.029.031.032.033.0
68.175.788.9102110117121125
12.015.021.027.029.031.038.045.0
45.456.779.4102110117144170
23.026.036.046.048.050.057.565.0
87.098.4136174182189218246
25 to 75 / 1.7 to 5.2
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
3.04.05.06.58.08.89.5
11.415.118.924.630.333.135.9
4.56.09.011.514.015.717.2
17.122.734.043.553.059.565.0
6.88.09.0
10.011.012.514.0
25.730.334.037.841.647.353.0
13.114.017.018.019.021.023.0
49.553.064.368.171.979.487.0
13.314.018.021.024.024.525.0
50.353.068.179.490.892.794.6
22.824.029.034.039.039.039.0
86.490.8110129148148148
17.018.025.027.029.036.043.0
64.368.194.6102110136163
30.031.041.048.055.061.067.0
113117155182208231253
75 5.2
100125150200250300
6.98.610.313.817.220.7
5.06.07.09.010.111.2
18.922.726.534.038.442.4
8.09.511.014.015.717.3
30.335.941.653.059.465.4
10.011.312.515.015.516.0
37.842.647.356.758.660.5
18.019.521.024.025.026.0
68.173.879.490.894.698.4
18.020.523.028.030.032.0
68.177.687.0106113121
30.033.336.543.046.550.0
113126138163176189
22.027.533.044.046.549.0
83.2104125166176185
38.046.354.571.074.077.0
144175206269280291
70 to 150 / 4.8 to 10.3
100 6.9
125150175200250300
8.610.312.113.817.220.7
4.05.06.07.08.39.5
15.118.922.726.531.535.9
7.09.011.013.015.718.0
26.534.041.649.259.368.1
8.310.511.612.813.514.3
31.239.744.048.251.153.9
14.318.020.322.522.522.5
53.968.176.685.185.185.1
19.023.026.029.031.033.0
71.987.098.4110117125
31.037.040.544.047.551.0
117140153166180193
22.028.033.038.043.048.0
83.2106125144163182
37.046.054.062.073.084.0
140174204235276318
150 10.3
175200225250300
12.113.815.517.220.7
5.07.08.09.011.0
18.926.530.334.041.6
9.012.013.515.018.0
34.045.451.156.768.1
9.012.813.915.017.3
34.048.252.556.765.3
16.520.322.124.027.8
62.476.683.790.8105
23.028.030.533.038.0
87.0106115125144
39.045.048.351.558.0
148170183195219
30.036.041.346.557.0
113136156176216
44.052.059.567.082.0
166197225253310
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
Table 22. Water Capacities(1)(2) in GPM / L/min for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer Diaphragm
23
MR95 Series
Table 23. Water Capacities(1) in GPM / L/min for 1-1/2 through 2 in. / DN 40 through 50 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
5 to 80 / 0.34 to 5.5
5 0.34
1020305075100150200250300
0.691.42.13.45.26.910.313.817.220.7
6.08.511.016.027.539.047.055.072.590.0
22.732.241.660.5104148178208274340
8.011.314.521.038.055.098.5142159175
30.342.654.979.4144208373537600662
14.019.825.537.052.568.0119169174179
53.074.796.5140199257448639658677
6.08.310.515.019.023.040.558.052.547.0
22.731.239.756.771.987.0153219199178
8.010.513.018.025.092.079.066.059.553.0
30.339.749.268.194.6348299250225200
14.017.521.028.037.011499.585.075.065.0
53.066.279.4106140431376322284246
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
14.019.525.031.538.067.597.0115132
53.073.894.6119144255367433499
27.033.039.049.560.084.5109184258
102125148187227320412694976
47.053.560.074.088.0148208235262
178202227280333560787889991
14.018.022.025.075.077.091.082.073.0
53.068.183.294.6284291344310276
22.028.535.040.013212411610797.0
83.2108132151499469439403367
42.052.062.0118173153133132130
159197235445654579503497492
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
27.934.051.062.073.099.5126
106129193235276376477
63.766.095.0103111179247
241250359390420677934
95.0111138169200236271
3594205226397578911030
25.537.047.064.081.085.0154
96.7140178242306322583
50.768.082.0108133140178
192257310407503530673
100127157198238267295
378480594747900
10101120
75 5.2
100125150200250300
6.98.610.313.817.220.7
47.055.363.580.087.094.0
178209240303329356
84.094.8106127189250
318358399480713946
129150171213241269
4885676478069121020
45.054.363.582.085.0191
170205240310322723
82.097.8114145150276
3103704295495671040
138161184229260290
5226086948669821100
60 to 120 / 4.1 to 8.3 100 6.9
125150175225250300
8.610.312.115.517.220.7
47.055.864.582.088.3101
178211244310334382
92.0107122151154159
348404460571581601
135155176216229256
511587664817868968
46.054.863.581.085.394.0
174207240306323356
90.0106122154163181
340401462583617685
147170193239255287
556643730904965
1090
100 to 140 / 6.9 to 9.7 125 8.6
150175200225250300
10.312.113.815.517.220.7
43.755.467.074.582.097.0
165209253282310367
86.4105124139154184
327398469526583696
148168188204221253
560636711773834957
47.058.570.078.386.5103
178221265296327390
91.0110128142155182
344414484535586689
158183207224241275
598690783847912
1040
120 to 150 / 8.3 to 10.3 150 10.3
175200225250300
12.113.815.517.220.7
40.052.059.567.082.0
151197225253310
79.098.0108118138
299371409446522
145169188206243
549639709779919
42.056.063.871.587.0
159212241270329
90.0108121135161
340409459509609
169198215232265
639749812876
1000
- Denotes capacities limited by boost. 1. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
24
MR95 Series
Table 24. 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 Diaphragm) Regulator
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE RANGE,
psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
15 to 100 / 1.0 to 6.9
15 1.0
304050751001502002503004005006001000
2.12.83.45.26.910.313.817.220.727.634.541.469.0
0.81.31.82.22.52.93.33.63.9
3.04.96.88.19.511.012.513.614.8
1.31.92.53.34.14.65.05.35.6
4.97.29.512.515.517.218.920.021.2
2.42.93.44.35.15.86.57.68.7
9.111.012.916.119.321.924.628.832.9
3.74.34.96.17.28.19.010.211.3
14.016.318.522.927.230.634.038.442.7
6.06.57.08.510.011.513.014.015.016.8
22.724.626.532.237.843.549.253.056.763.6
8.08.59.011.514.015.517.018.019.019.0
30.332.234.043.553.058.664.368.171.971.9
6.07.08.09.511.013.516.018.521.024.0
22.726.530.335.941.651.160.570.079.490.8
10.011.012.013.515.020.025.030.736.437.0
37.841.645.451.156.775.794.6116138140
75 5.2
1001251502002503004005006001000
6.98.610.313.817.220.727.634.541.469.0
4.25.56.79.210.211.112.513.014.0
15.920.625.334.838.442.047.349.253.0
7.08.510.012.914.716.417.018.018.0
26.532.137.648.855.462.064.368.168.1
8.09.010.012.013.014.014.515.015.0
30.334.037.845.449.253.054.956.756.7
14.015.517.020.021.523.023.023.023.0
53.058.664.375.781.387.087.087.087.0
16.018.020.024.026.529.030.330.330.3
60.568.175.790.8100110115115115
25.028.832.540.043.046.053.053.053.0
94.6109123151163174200200200
18.021.525.032.035.539.041.041.041.0
68.181.394.6121134148155155155
31.037.343.556.062.569.080.080.080.0
117141165212236261303303303
100 6.9
1251501752002503004005006001000
8.610.312.113.817.220.727.634.541.469.0
4.96.177.438.710.311.914.216
17.4
18.523.328.132.939.045.053.660.465.9
7.08.910.912.814.917.020.423.025.1
26.533.841.148.456.464.377.286.994.9
9.010.712.314.015.016.016.016.018.018.0
34.040.446.753.056.760.560.560.568.168.1
16.018.020.022.023.525.026.027.028.028.0
60.568.175.783.288.994.698.4102106106
19.022.726.330.031.032.033.537.137.137.1
71.985.799.6113117121127140140140
32.036.741.346.050.054.056.759.559.559.5
121139156174189204214225225225
21.026.732.338.042.046.051.557.057.057.0
79.4101122144159174195216216216
36.044.052.060.068.577.081.085.085.085.0
136166197227259291306322322322
80 to 300 / 5.5 to 20.7
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
1.92.42.93.23.54.15.05.76.3
7.29.111.012.113.215.518.921.623.8
3.54.14.75.25.66.57.78.69.4
13.215.517.819.521.224.629.032.635.6
6.07.08.08.89.511.011.512.014.014.0
22.726.530.333.135.941.643.545.453.053.0
10.012.014.015.016.018.019.020.022.022.0
37.845.453.056.760.568.171.975.783.283.2
10.013.517.018.520.023.026.029.029.332.5
37.851.164.370.075.787.098.4110111123
19.024.029.031.033.037.039.542.043.251.0
71.990.8110117125140149159163193
12.016.020.022.024.028.036.044.045.050.0
45.460.575.783.290.8106136166170189
25.030.035.038.041.047.057.568.072.085.0
94.6113132144155178218257272322
200 13.8
2252503004005006001000
15.517.220.727.634.541.469.0
2.63.14.05.46.57.49.9
9.811.615.120.424.627.937.4
5.05.77.09.010.611.815.4
18.921.426.534.039.944.858.3
8.09.312.015.018.019.020.0
30.335.345.456.768.171.975.7
15.017.021.025.029.031.032.0
56.764.379.494.6110117121
16.019.025.029.534.037.040.0
60.571.994.6112129140151
30.034.744.049.054.057.060.0
113131166185204216227
19.023.031.037.544.045.075.0
71.987.0117142166170284
37.042.353.065.077.082.0125
140160200246291310473
300 20.7
3504005006001000
24.127.634.541.469.0
4.65.36.77.49.1
17.219.925.227.834.4
8.19.111.212.315.8
30.534.442.446.359.6
13.015.019.021.026.0
49.256.771.979.498.4
23.026.032.035.045.0
87.098.4121132170
24.028.036.042.050.0
90.8106136159189
44.049.059.065.077.0
166185223246291
27.033.045.059.070.0
102125170223265
53.063.384.098.0127
200240318371480
80 to 400 / 5.5 to 27.6
Type MR95HP Only400 27.6
5006001000
34.541.469.0
6.77.710.6
25.229.140.3
11.213.017.9
42.449.067.5
19.022.030.4
71.983.2115
32.037.051.0
121140193
32.040.053.0
121151200
55.065.084.0
208246318
43.052.084.0
163197318
73.092.0135
276348511
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms or for Type MR95HT, multiply the table values by 0.6. Capacity data for 1000 psig / 69.0 bar inlet is not applicable for
Type MR95HT (Type MR95HT max. inlet = 600 psig / 41.4 bar).2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
25
MR95 Series
Table 25. Water Capacities(1)(2) in GPM / L/min for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HP (Elastomer Diaphragm) Regulator
RECOMMENDED OUTLET/
DIFFERENTIAL PRESSURE
RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/ Differential
SettingInlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min GPM l/min
15 to 100 / 1.0 to 6.9
15 1.0
304050751001502002503004005006001000
2.12.83.45.26.910.313.817.220.727.634.541.469.0
12.015.519.023.027.041.055.076.598.0
45.458.671.987.0102155208289371
20.025.030.036.543.062.081.0148215
75.794.6113138163235306560813
36.041.547.059.572.0134195217238
136157178225272505738819900
11.015.520.022.525.035.045.0
41.658.675.785.194.6132170
18.023.028.032.036.0139242
68.187.0106121136526915
33.040.548.059.070.0158245
125153182223265596927
98.098.0
371371
115115
435435
132132
499499
50 3.4
6075100150200250
4.15.26.910.313.817.2
19.026.940.053.066.086.5
71.9102151200250327
39.049.968.085.5103147
148189257323390554
81.0101134172210240270
3063825076517949081020
20.027.139.056.073.0137
75.7103148212276516
41.054.577.0144211231
155206291545798872
91.0112147192236265294
344424556724893
10001110300 20.7 107.0
107.0107.0107.0
405405405405
190190190190
719719719719
200200200200
757757757757
250250250250
946946946946
400500600
27.634.541.4
270270270
102010201020
294294294
111011101110
1000 69.0
100 6.9
125150175200250300
8.610.312.113.817.220.7
41.052.363.775.083.592.0
155198241284316348
78.095.7113131145158
295362429496547598
138159181202234265
5226036837648831000
42.057.372.788.0136183
159217275333513692
91.0117144170219267
3444445436438271010
146169192215247279
552639726813934
10604005006001000
27.634.541.469.0
111125135166
422471512626
180200200200
681757757757
265265265265
1000100010001000
183183183183
692692692692
267267267267
1010101010101010
279279279279
1060106010601060
60 to 260 / 4.1 to 17.9
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
28.036.545.051.057.069.075.090.0100105
106138170193216261284340378397
55.066.578.085.593.0108125140145150
208252295323352409473530549567
111131151168186220250266276285
420496571636702832946101010401080
31.038.045.050.856.568.078.894.5105110
117144170192214257298357397417
56.070.084.093.3103121138154160165
212265318353388458520583603624
119144169188207245275293303314
450545639711783927
1040111011501190
200 13.8
2252503003504004505006001000
15.517.220.724.127.631.034.541.469.0
38.047.767.070.373.576.880.085.0105
144180253266278290303322397
76.090.0118121124127130135150
288340446458469480492511567
160179217220226231237246273
6056778218338548748959291030
31.042.064.073.877.280.684.089.3110
117159242279292305318338417
69.086.0120133136140143149165
261325454504516528541562624
154178226242248254260270300
583673855916939962985
10201140
250 17.2
2753003504004505005506001000
19.020.724.127.631.034.537.941.469.0
43.050.055.861.767.573.379.285.095.0
163189211233255277299322359
91.0101108114121127134140155
344382407431456480505530586
185203204217229241254266295
70076877381986691396010101110
45.056.058.664.870.977.083.189.399.8
170212222245268291314338377
95.0110118125133140147154171
359416447474501528556583645
194219225238252265279293324
734828850901953
1000106011101230
60 to 300 / 4.1 to 20.7
Type MR95HP Only300 20.7
3504004505005506001000
24.127.631.034.537.941.469.0
55.068.079.090.092.595.0125
208257299340350359473
110125135145148150190
416473511549558567719
209238257276280285361
7918989701040106010801370
57.871.483.094.597.199.8131
218270314357367377497
121138149160162165209
458520562603614624791
230261282303308314397
870988
10701150117011901500
- Denotes capacities limited by boost. - Capacities not tested due to cavitation regime.
1. To obtain capacities for Type MR95HT (metal diaphragm), multiply the table values by 0.6. Capacity data for 1000 psig / 69.0 bar inlet is not applicable for Type MR95HT (Type MR95HT max. inlet = 600 psig / 41.4 bar).
2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
26
MR95 Series
Table 26. Water Capacities(1)(2) in Cv for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95L and MR95LD Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/DIFFERENTIAL
PRESSURE RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/Differential Setting Inlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%psig bar psig bar Cv
2 to 6 / 0.14 to 0.41 5 0.34
1020305075100150200250
0.691.42.13.45.26.910.313.817.2
1.101.101.101.100.980.44
1.101.101.101.101.100.54
1.281.020.920.890.710.63
2.451.751.441.181.010.95
1.922.031.911.931.811.931.641.501.47
4.083.503.002.652.462.301.981.831.65
2.562.542.161.882.012.151.831.671.64
4.493.803.373.112.742.552.202.041.83
5 to 15 / 0.34 to 1.0
10 0.69
20305075100150200250
1.42.13.45.26.910.313.817.2
0.600.730.940.740.65
1.101.101.101.100.98
1.511.241.090.920.840.75
2.311.921.701.401.261.05
3.022.552.342.282.261.971.831.88
4.623.843.393.193.002.532.292.24
3.022.682.652.522.522.192.042.09
4.624.114.013.543.342.812.542.49
15 1.0
20305075100150200250
1.42.13.45.26.910.313.817.2
0.780.901.101.101.101.10
1.101.101.101.101.101.10
1.961.481.321.080.970.880.84
2.832.282.111.761.601.321.15
3.923.132.982.642.522.161.982.00
5.304.484.383.863.653.142.892.65
3.923.273.312.932.802.402.202.23
5.304.714.874.284.053.493.212.95
13 to 30 / 0.90 to 2.1
20 1.4
30405075100150200250
2.12.83.45.26.910.313.817.2
0.870.961.061.101.101.090.95
1.101.101.101.101.101.101.10
1.731.491.411.261.211.010.920.83
2.672.352.231.891.751.451.311.24
3.462.883.012.452.322.192.202.01
5.084.334.463.813.493.273.122.95
3.463.203.182.722.542.442.452.23
5.084.804.804.234.043.633.463.27
30 2.1
405075100150200250
2.83.45.26.910.313.817.2
1.101.101.101.101.101.101.10
1.101.101.101.101.101.101.10
2.081.881.521.401.171.070.97
2.902.752.242.061.741.611.52
4.443.753.183.042.842.872.53
6.005.694.764.473.973.733.47
4.713.963.393.283.163.192.81
6.005.695.115.054.414.153.86
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.8.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
27
MR95 Series
RECOMMENDED OUTLET/DIFFERENTIAL
PRESSURE RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/Differential Setting Inlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar Cv
15 to 30 / 1.0 to 2.1
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
0.250.290.330.380.440.36
0.710.660.650.760.870.73
0.980.870.830.770.750.790.840.830.82
1.651.511.461.261.171.141.151.111.08
1.721.651.661.471.401.241.171.11
2.832.552.432.142.031.701.531.44
1.971.941.991.531.291.461.611.51
3.543.593.733.022.672.602.632.42
30 2.1
405075100150200250300
2.83.45.26.910.313.817.220.7
0.550.630.650.700.690.700.700.70
1.071.101.101.101.101.101.101.10
1.661.461.231.170.990.920.930.95
2.502.352.031.951.601.461.351.27
2.772.502.091.991.671.521.371.27
4.503.923.293.102.582.342.131.99
3.333.133.033.162.612.362.542.72
5.755.105.045.284.283.773.823.91
25 to 75 / 1.7 to 5.2
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
0.770.730.670.630.640.630.62
1.011.011.101.101.101.101.10
1.751.461.210.980.880.870.89
2.902.372.191.721.501.451.46
3.432.562.432.051.931.711.57
5.104.063.743.243.082.692.42
4.393.293.372.632.332.512.69
6.005.245.294.584.354.214.16
75 5.2
100125150200250300
6.98.610.313.817.220.7
0.880.790.770.780.750.73
1.101.101.101.101.101.10
1.751.491.381.301.151.05
2.852.422.212.031.811.68
3.162.702.532.432.222.10
4.744.133.853.633.373.23
3.863.633.633.823.443.21
6.005.745.746.005.374.97
70 to 150 / 4.8 to 10.3
100 6.9
125150175200250300
8.610.312.113.817.220.7
0.680.650.650.670.660.66
1.041.081.101.101.101.10
1.391.361.261.221.070.99
2.132.152.082.051.731.52
3.212.972.822.772.452.28
4.624.424.164.023.643.44
3.723.613.583.623.403.31
5.525.505.545.665.605.66
150 10.3
175200225250300
12.113.815.517.220.7
0.790.870.840.840.86
1.101.101.101.101.10
1.421.591.471.401.35
2.222.272.162.102.07
3.643.473.213.082.96
5.265.034.714.524.32
4.744.474.354.344.44
5.935.815.815.886.00
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6.2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
Table 27. Water Capacities(1)(2) in Cv for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer Diaphragm
28
MR95 Series
Table 28. Water Capacities(1) in Cv for 1-1/2 through 2 in. / DN 40 through 50 Types MR95H, MR95HD and MR95HDP Regulators with Elastomer Diaphragm
RECOMMENDED OUTLET/DIFFERENTIAL
PRESSURE RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/Differential Setting Inlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar Cv
5 to 80 / 0.34 to 5.5
5 0.34
1020305075100150200250300
0.691.42.13.45.26.910.313.817.220.7
2.562.162.182.373.283.993.904.004.745.40
3.272.832.843.104.515.618.1810.3210.4110.50
5.294.804.915.406.196.909.8112.0411.0710.39
2.562.102.082.222.262.353.364.223.442.82
3.272.632.552.652.979.396.564.803.893.18
5.294.244.044.084.3611.578.216.064.773.77
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
3.453.794.144.024.095.787.107.537.92
6.366.246.336.246.407.197.9512.0415.48
10.269.619.379.119.2212.4615.0515.1415.36
3.453.503.643.198.066.596.665.374.38
5.195.395.685.0414.0710.568.467.005.82
9.179.349.68
14.5218.1012.889.628.507.62
50 3.4
6075100150200250300
4.15.26.910.313.817.220.7
7.206.216.886.055.866.957.89
14.2411.1612.269.828.7812.3515.32
17.3416.5516.4915.4315.3415.9116.49
6.586.766.346.256.515.949.64
11.3411.4910.5910.3010.519.6611.04
18.1018.1018.1018.0718.1018.0017.95
75 5.2
100125150200250300
6.98.610.313.817.220.7
8.247.296.996.956.446.16
13.2811.7611.1710.7313.7116.14
17.3916.7716.6917.1116.8316.85
7.897.166.997.126.2912.53
12.9712.1312.0212.2510.8817.82
18.1018.0017.9618.1018.1018.10
60 to 120 / 4.1 to 8.3 100 6.9
125150175225250300
8.610.312.115.517.220.7
7.947.207.007.066.986.97
13.7112.7912.5212.5411.8110.72
16.7416.3416.4116.8216.6116.52
7.787.076.896.976.746.49
13.4212.6712.5212.7912.5012.20
18.1017.9218.0018.1018.1018.10
100 to 140 / 6.9 to 9.7 125 8.6
150175200225250300
10.312.113.815.517.220.7
7.147.017.167.026.997.08
12.2212.1212.4012.4312.5713.01
17.0916.8016.8216.6616.7116.87
7.687.407.487.387.387.52
12.8712.7012.8012.7012.6612.87
18.1018.1018.1018.1018.1018.10
120 to 150 / 8.3 to 10.3 150 10.3
175200225250300
12.113.815.517.220.7
6.326.456.276.256.38
10.6510.9610.5410.3510.29
15.7316.1116.1816.2916.77
6.646.956.736.676.77
12.1412.0711.8111.8412.00
18.1018.1018.1018.1018.10
- Denotes capacities limited by boost. 1. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
29
MR95 Series
Table 29. Water Capacities(1)(2) in Cv for 1/4 NPT and 1/2 through 1 in. / DN 15 through 25 Type MR95HP Regulator with Elastomer Diaphragm
RECOMMENDED OUTLET/DIFFERENTIAL
PRESSURE RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/Differential Setting Inlet
1/4 NPT 1/2 / 15 3/4 / 20 1 / 25
Droop Droop Droop Droop
10% 20% 10% 20% 10% 20% 10% 20%
psig bar psig bar Cv
15 to 100 / 1.0 to 6.9
15 1.0
30405075100150200250300
2.12.83.45.26.910.313.817.220.7
0.200.250.300.270.270.260.260.260.26
0.310.360.410.420.450.410.400.380.37
0.590.560.560.540.550.510.500.530.55
0.870.810.790.760.770.710.690.710.72
1.481.261.161.081.080.980.950.920.900.88
1.891.611.461.451.491.321.241.181.140.99
1.481.361.321.211.181.161.171.211.261.25
2.362.081.951.701.601.701.822.012.181.93400 27.6
5006001000
34.541.469.0
75 5.2
1001251502002503004005006001000
6.98.610.313.817.220.727.634.541.469.0
0.740.720.740.800.760.730.710.670.66
1.101.051.051.091.071.080.970.920.84
1.401.191.101.040.960.920.800.740.68
2.211.921.791.691.561.481.271.141.04
2.812.372.202.081.961.901.661.461.31
3.953.573.433.383.122.972.872.532.28
3.162.842.752.782.632.562.251.971.78
4.904.634.594.734.534.454.343.813.44
100 6.9
1251501752002503004005006001000
8.610.312.113.817.220.727.634.541.469.0
0.830.800.810.830.810.820.810.820.82
1.041.071.101.101.101.101.101.101.10
1.521.381.331.331.191.100.910.790.820.64
2.392.152.052.011.801.691.451.341.270.99
3.212.932.852.862.452.211.901.831.641.24
4.774.394.244.203.833.643.172.902.611.99
3.553.453.503.623.323.172.932.822.521.90
5.375.265.345.485.255.194.534.153.732.84
80 to 300 / 5.5 to 20.7
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
0.310.300.310.300.300.300.300.290.29
0.490.470.470.460.460.460.440.440.44
0.980.890.860.820.810.800.680.610.630.49
1.411.391.401.341.311.271.101.001.000.78
1.631.711.821.741.711.681.531.471.331.09
2.692.772.902.772.692.622.282.101.931.70
1.962.022.142.072.052.042.122.242.041.68
3.543.463.503.403.353.323.323.403.222.84
200 13.8
2252503004005006001000
15.517.220.727.634.541.469.0
0.390.370.370.360.360.360.36
0.620.600.590.580.570.560.56
1.191.121.101.011.010.930.71
1.861.791.771.611.571.481.13
2.392.272.281.991.901.811.40
3.723.663.723.162.932.722.07
2.832.752.832.532.462.202.62
4.594.464.484.204.183.914.31
300 20.7
3504005006001000
24.127.634.541.469.0
0.510.460.440.400.34
0.770.720.690.650.58
1.451.321.251.160.96
2.192.061.981.841.63
2.682.462.372.311.85
4.203.873.663.432.79
3.022.892.973.252.59
5.055.005.215.174.61
80 to 400 / 5.5 to 27.6
Type MR95HP Only400 27.6
5006001000
34.541.469.0
0.560.500.42
0.830.780.69
1.611.421.20
2.392.211.96
2.702.582.10
4.103.883.22
3.633.363.32
5.445.505.18
- Capacities not tested due to cavitation regime. 1. To obtain capacities for regulators with metal diaphragms or for Type MR95HT, multiply the table values by 0.6. Capacity data for 1000 psig / 69.0 bar inlet is not applicable for
Type MR95HT (Type MR95HT max. inlet = 600 psig / 41.4 bar).2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
30
MR95 Series
Table 30. Water Capacities(1)(2) in Cv for 1-1/2 through 2 in. / DN 40 through 50 Type MR95HP Regulator with Elastomer Diaphragm
RECOMMENDED OUTLET/DIFFERENTIAL
PRESSURE RANGE, psig/psi / bar
PRESSURE REGULATOR BODY SIzE, IN. / DN
Outlet/Differential Setting Inlet
1-1/2 / 40 2 / 50
Droop Droop
10% 20% 40% 10% 20% 40%
psig bar psig bar Cv
15 to 100 / 1.0 to 6.9
15 1.0
304050751001502002503004005006001000
2.12.83.45.26.910.313.817.220.727.634.541.469.0
2.953.013.142.932.903.514.035.015.88
4.714.724.874.604.585.285.919.6912.90
7.867.457.347.327.5511.2814.1714.2014.28
2.713.013.312.872.693.003.30
4.244.354.544.033.8411.8317.65
7.207.277.507.267.34
13.3117.81
6.415.88
7.536.90
8.647.92
50 3.4
6075100150200250
4.15.26.910.313.817.2
4.914.915.395.175.306.04
8.728.438.788.158.1410.14
14.7915.0616.0215.7016.1116.1816.43
5.164.955.265.475.869.57
9.179.219.9413.7316.6815.94
16.6116.7017.5717.5318.1017.8717.89300 20.7 6.70
5.685.024.59
11.7810.018.918.16
12.5210.619.388.59
15.5013.1811.7310.73
400500600
27.634.541.4
14.1112.6711.59
15.3713.7912.62
1000 69.0
100 6.9
125150175200250300
8.610.312.113.817.220.7
6.936.756.917.156.606.356.306.175.985.55
11.6311.4411.5911.9611.1210.65
17.1216.7616.8817.0716.9817.11
7.107.407.898.3910.7512.63
13.5713.9814.7715.5216.8018.00
18.1017.8117.9018.1017.9218.01
4005006001000
27.634.541.469.0
10.069.768.776.68
14.3712.6311.408.85
10.399.048.106.11
14.9313.0311.718.92
15.1313.3012.019.32
60 to 260 / 4.1 to 17.9
125 8.6
1501752002252503004005006001000
10.312.113.815.517.220.727.634.541.469.0
4.574.624.814.814.865.044.424.574.533.52
7.787.687.807.657.597.647.227.006.485.01
12.8213.1013.5113.7214.0614.6713.8712.9012.059.52
5.064.814.814.794.824.974.654.804.763.69
7.928.088.408.358.418.567.977.707.165.51
13.7414.4015.1215.3515.6516.3315.2514.2113.2210.49
200 13.8
2252503003504004505006001000
15.517.220.724.127.631.034.541.469.0
5.665.706.125.394.964.674.474.153.67
9.439.499.978.788.007.467.056.445.18
15.6115.7016.1714.5113.5112.7212.1611.239.20
4.625.025.845.665.204.914.704.363.84
8.569.0710.149.658.788.227.767.105.69
15.0315.6116.8515.9614.8213.9813.3412.3210.11
250 17.2
2753003504004505005506001000
19.020.724.127.631.034.537.941.469.0
6.085.774.994.664.504.424.394.393.41
10.5110.108.828.067.657.337.167.005.48
16.5516.5714.4213.7213.2212.8812.7012.5410.12
6.366.475.244.904.734.644.614.613.58
10.9711.009.638.848.418.087.867.706.05
17.3517.8815.9115.0514.5514.1613.9513.8111.11
60 to 300 / 4.1 to 20.7
Type MR95HP Only300 20.7
3504004505005506001000
24.127.631.034.537.941.469.0
6.155.965.895.935.535.234.63
10.499.889.328.998.417.916.89
16.0316.0515.6415.4314.5613.9112.61
6.466.266.196.235.805.494.85
11.5410.9110.289.929.208.707.58
17.6417.6017.1616.9416.0115.3213.86
- Denotes capacities limited by boost. - Capacities not tested due to cavitation regime.
1. To obtain capacities for Type MR95HT (metal diaphragm), multiply the table values by 0.6. Capacity data for 1000 psig / 69.0 bar inlet is not applicable for Type MR95HT (Type MR95HT max. inlet = 600 psig / 41.4 bar).
2. To obtain capacities for regulators with reduced flow orifices, multiply the table values by 0.7.
31
MR95 Series
Figure 2. MR95 Series Operational Schematics
INLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSURE
CONTROL LINE TAP
BACK VIEW OF1/2 IN. / DN 15 TYPE MR95H
WITH ExTERNAL PRESSURE REGISTRATION
SIDE AND INTERNAL VIEW OF 3/4 TO 2 IN. / DN 20 TO 50
TYPE MR95H WITH ExTERNAL PRESSURE REGISTRATION
(ALSO TYPICAL OF TYPE MR95L, 1/2 TO 2 IN. / DN 15 TO 50 BODIES)
FRONT AND INTERNAL VIEW OFTYPE MR95H WITH INTERNAL
PRESSURE REGISTRATION
DIAPHRAGM
CONTROL SPRING
ADJUSTING SCREW
PITOT TUBE
STEM
ORIFICE
VALVE PLUG
32
MR95 Series
Figure 2. MR95 Series Operational Schematics (continued)
*PRESSURE A MAY BE SUPPLIED BY ANOTHER PRESSURE SYSTEM OR A MANUAL LOADING REGULATOR.
Type 95HD Differential Pressure Reducing Regulator
M10
06
October 2006 Type 95HD
LOADING PRESSURE
INLET PRESSUREOUTLET PRESSURE
CONTROL LINE TAP
BACK VIEW OF TYPES MR95HD AND MR95HDP WITH ExTERNAL PRESSURE REGISTRATION
DIAPHRAGM
STEM
ORIFICE
VALVE PLUG
FRONT AND INTERNAL VIEW OF TYPES MR95HD AND MR95HDP WITH INTERNAL PRESSURE REGISTRATION
CONTROL SPRING
HANDWHEEL
PITOT TUBE
PRESSURE A*(SPRING CASE LOADING PRESSURE)
PRESSURE A + SPRING SETTING = PRESSURE B
PRESSURE B(OUTLET PRESSURE)
SPRING
GASKET
METAL DIAPHRAGMS
TYPE MR95H WITH 2 METAL DIAPHRAGMS (ALSO TYPICAL OF TYPES MR95HT AND MR95L EXCEPT FOR TYPE MR95L WITH 1/4 NPT
BODY SIZE, 2 to 6 psi / 0.14 to 0.41 bar RANGE)
TYPE MR95L (1/4 NPT, 2 to 6 psi / 0.14 to 0.41 bar RANGE)WITH METAL DIAPHRAGM
SPRING
GASKET
METAL DIAPHRAGM
33
MR95 Series
Principle of OperationThe MR95 Series (refer to Figure 2) is a direct-operated regulator. Downstream pressure is registered internally or externally through a control line to the under side of the diaphragm. When the downstream pressure is at or above the set pressure, the disk is held against the orifice, restricting fluid flow through the regulator. When demand increases, downstream pressure drops slightly allowing the spring to extend, moving the stem down and the disk away from the orifice. This allows fluid flow through the body to the downstream system. Types MR95H, MR95L, MR95HP and MR95HT use spring force to regulate outlet pressure. Types MR95HD, MR95HDP and MR95LD use spring force to maintain a differential pressure between spring case loading pressure and outlet pressure.
InstallationThe MR95 Series regulators may be installed in any position, as long as flow will be in the same direction as that indicated by the body arrow. The Types MR95H, MR95L, MR95HT and MR95HP regulators should be installed so that their spring case vents are protected from anything that might clog them.Emerson Process Management Regulator Technologies, Inc. (Emerson) provides an instruction manual with every regulator shipped. Refer to this for complete installation, operation and maintenance instructions. Included is a complete list of individual parts and recommended spare parts.
NACE ComplianceOptional materials are available for applications handling sour gases. These constructions comply with the recommendations of NACE International sour service standards.The manufacturing processes and materials used by Emerson assure that all products specified for sour gas service comply with the chemical, physical and metallurgical requirements of NACE MR0175 ISO-2002 and/or NACE MR0103. Optional materials are available to meet ANSI/NACE MR0175/ ISO 15156, please contact your local Sales Office for special ordering instructions. Customers have the responsibility to specify correct materials. Environmental limitations may apply and shall be determined by the user.
Capacity DataThe capacity information on the following pages is based on three droop factors, 10%, 20% and 40%. Droop is deviation from the setpoint of the regulator and is usually stated in percentage of setpoint value.For highest capacity and the most accurate control within a particular type of the MR95 Series regulators, use the lowest range spring that can be adjusted to the desired setpoint (see Table 3 for part numbers of appropriate springs for each body size).If closer control is necessary, a regulator of larger capacity or different design should be selected, so that the necessary flow can be obtained with a smaller droop factor.Sometimes it may be necessary to interpolate the capacity table data to determine capacity for outlet settings not given. To maintain accuracy, it is important when interpolating to stay within a spring range if possible. The following is a procedure for interpolating the data to calculate flow:
1. Determine which spring is to be used.2. Find the two outlet settings (P2a and P2b) that
bracket the actual outlet pressure P2.3. For a given body size and inlet pressure, find the
capacity Qa for P2a and Qb for P2b.4. Use the following formula to determine the
interpolated capacity (Q):
Qb - Qa Qb - Q
P2b - P2a P2b - P2=
Example:P1 = 100 psig / 6.9 bar1/4 NPT Type MR95H with 15 to 30 psig / 1.0 to 2.1 bar spring rangeP2 = 20 psig / 1.4 barDetermine air capacity, QSolution:Qa = 1100 SCFH / 28.8 Nm3/hP2a = 15 psig / 1.0 barQb = 1700 SCFH / 46.5 Nm3/hP2b = 30 psig / 2.1 bar
1700 - 1100 1700 - Q 30 - 15 30 - 20
=
Q = 1300 SCFH
34
MR95 Series
46.5 - 28.8 46.5 - Q 2.1 - 1.0 2.1 - 1.4
Q = 35 Nm3/h
=
Note The same interpolation procedure can be used for different inlet pressures.
Contact your local Sales Office if you should have any questions about selecting the proper regulator.
Air CapacitiesRegulating capacities at selected pressures and outlet pressure flows are given in SCFH (60°F and 14.7 psia) of air. To determine the equivalent capacities for other gases, multiply the table capacities by the following appropriate conversion factors: 1.29 for 0.6 specific gravity natural gas, 0.808 for propane, 0.707 for butane or 1.018 for nitrogen. For gases of other specific gravities, divide by the square root of the appropriate specific gravity.Then, if capacity is desired in Nm3/h at 0°C and 1.01325 bar, multiply SCFH by 0.0268.Capacities in Tables 11, 12, 13, 14 and 15 are for regulators using elastomer diaphragms. Depending on regulator construction, a multiplier must be used to convert to capacities for regulators using metal diaphragms.To determine wide-open flow capacity for relief valve sizing of air at a temperature of 60°F, use the equation for critical pressure drops (absolute outlet pressure equal to one-half or less than one-half the absolute inlet pressure).
Q = P1(abs)Cg
where,
Q = Gas flow, SCFH (60°F and 14.7 psia) P1(abs) = Absolute inlet pressure, psia (add
14.7 psi to gauge inlet pressure to obtain absolute inlet pressure)
Cg = Wide-open gas sizing coefficient from Table 6
For pressure drops lower than critical (absolute outlet pressure greater than one-half the absolute inlet pressure), use the sizing nomographs in Fisher™
Catalog 10 or the Fisher Sizing Program.
To obtain capacities in Nm3/h at 0°C and 1.01325 bar, multiply the capacity determined in SCFH by 0.0268.
Steam CapacitiesCapacities in Tables 16, 17, 18, 19 and 20 are in lbs/h of saturated steam. To obtain capacities in kg/h, multiply the capacities given in the table by 0.4535. Capacities have been calculated for stainless steel diaphragms only since steam service exceeds the elastomer diaphragm temperature limits.To determine wide-open flow capacity for relief valve sizing of steam, use the equation for critical pressure drops (absolute outlet pressure equal to one-half or less than one-half absolute inlet pressure).
Q = P1(abs)Cs
where, Q = Steam flow, lbs/h P1(abs) = Absolute inlet pressure, psia (add
14.7 psi to gauge inlet pressure to obtain absolute inlet pressure)
Cs = Wide-open steam sizing coefficient from Table 6
For pressure drops lower than critical (absolute outlet pressure greater than one-half absolute inlet pressure), use the sizing nomographs in the Fisher Sizing Program.
Water CapacitiesAll water capacities in Tables 21, 22, 23, 24 and 25 are in gallons per minute (GPM). Capacities in Tables 21, 22 and 24 are for regulators using only elastomer diaphragms. Depending on regulator size, a multiplier, given in these tables, must be used to convert to capacities for regulators using metal diaphragms.To determine flow capacity for liquid relief valve sizing, refer to the Fisher Sizing Program using the Cv coefficients given in Table 6. The Km values listed in Table 6 can be used to predict choked flow on liquid service.
To convert capacities to m3/h, multiply GPM by 0.2271.
35
MR95 Series
Figure 3. Dimensions Drawing
In. /mm
*Only when specified
D (MAX)
1/4 NPT*
NPT OR SWE
B
ØC
A
TEE HANDLE DETAIL FOR ALL SIZESEXCEPT 1/2 IN. / DN 15
G
FLANGE
D (MAX)
B
14.00 / 355.6
ØC
1/4 NPT*
NPT OR SWE
1/4 NPT
D (MAX)
B
ØC
ØJ
A
TYPES MR95HD AND MR95HDP (DIMENSIONS ALSO APPLY
TO TYPE MR95LD)
Ø3.50 / 88.9
SWE DETAIL
ØE
F
TYPE MR95H FLANGED BODIES AVAILABLE IN 1/2 TO 2 IN. / DN 15 TO 50 BODY SIZES (DIMENSIONS ALSO APPLY
TO TYPES MR95L, MR95HT AND MR95HP)
ERAA03812
ERAA03808
ERAA03810
ERAA03811ERAA03807
ERAA03809
TYPE MR95H (DIMENSION ALSO APPLY) TOTYPES MR95L, MR95HT AND MR95HP
HANDLE DETAIL FOR SIZE 1/2 IN. / DN 15 ONLY
36
MR95 Series
Table 31. Dimensions
TYPE MR95L
BODY SIzE, IN. / DN
AB C D (Max)
SWE Tee Handle
Gray Cast Iron Steel/SST E F G
In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm
1/4 NPT 2.75 69.9 2.75 69.9 2.04 51.9 5.06 128.5 6.17 156.7 - - - - - - - - - - - - - - - - 3.00 76.2
1/2 / 15 3.88 98.6 4.00 101.6 1.85 47.1 7.00 177.8 7.84 199.2 0.86 21.8 0.38 9.7 - - - - - - - -
3/4 / 20 4.88 124.0 5.00 127.0 2.27 57.6 10.19 258.8 9.86 250.4 1.07 27.2 0.50 12.7 5.00 127.0
1 / 25 4.88 124.0 5.00 127.0 2.27 57.6 10.19 258.8 9.86 250.4 1.34 34.0 0.50 12.7 5.00 127.0
TYPES MR95H, MR95HT AND MR95HP
1/4 NPT 2.75 69.9 2.75 69.9 2.04 51.9 3.19 81.0 6.36 161.5 - - - - - - - - - - - - - - - - 3.00 76.2
1/2 / 15 3.88 98.6 4.00 101.6 1.85 47.1 4.25 108.0 8.29 210.6 0.86 21.8 0.38 9.7 - - - - - - - -
3/4 / 20 4.88 124.0 5.00 127 2.27 57.6 6.06 154.0 10.21 259.4 1.07 27.2 0.50 12.7 5.00 127.0
1 / 25 4.88 124.0 5.00 127 2.27 57.6 6.06 154.0 10.21 259.4 1.34 34.0 0.50 12.7 5.00 127.0
1-1/2 / 40 7.25 184.2 7.38 187.4 3.06 77.7 8.19 208.0 14.78 375.4 1.92 48.8 0.50 12.7 5.00 127.0
2 / 50 7.25 184.2 7.38 187.4 3.06 77.7 8.19 208.0 14.78 375.4 2.07 52.6 0.62 15.8 5.00 127.0
TYPE MR95LD
BODY SIzE, IN. / DN
AB C D (Max)
SWEJ
Gray Cast Iron Steel/SST E F
In. mm In. mm In. mm In. mm In. mm In. mm In. mm In. mm
1/4 NPT 2.75 69.9 2.75 69.9 2.04 51.9 5.06 128.5 10.46 265.6 - - - - - - - - - - - - - - - - 4.00 101.6
1/2 / 15 3.88 98.6 4.00 101.6 1.85 47.1 7.00 177.8 11.62 295.2 0.86 21.8 0.38 9.7 4.00 101.6
3/4 / 20 4.88 124.0 5.00 127.0 2.27 57.6 10.19 258.8 13.89 352.8 1.07 27.2 0.50 12.7 4.00 101.6
1 / 25 4.88 124.0 5.00 127.0 2.27 57.6 10.19 258.8 13.89 352.8 1.34 34.0 0.50 12.7 4.00 101.6
TYPES MR95HD AND MR95HDP
1/4 NPT 2.75 69.9 2.75 69.9 2.04 51.9 3.19 81.0 10.38 263.7 - - - - - - - - - - - - - - - - 4.00 101.6
1/2 / 15 3.88 98.6 4.00 101.6 1.85 47.1 4.25 108.0 11.52 292.5 0.86 21.8 0.38 9.7 4.00 101.6
3/4 / 20 4.88 124 5.00 127.0 2.27 57.6 6.06 154.0 13.76 349.4 1.07 27.2 0.50 12.7 4.00 101.6
1 / 25 4.88 124 5.00 127.0 2.27 57.6 6.06 154.0 13.76 349.4 1.34 34.0 0.50 12.7 4.00 101.6
1-1/2 / 40 7.25 184.2 7.38 187.4 3.06 77.7 8.19 208.0 18.62 472.9 1.92 48.8 0.50 12.7 8.00 203.2
2 / 50 7.25 184.2 7.38 187.4 3.06 77.7 8.19 208.0 18.62 472.9 2.07 52.6 0.62 15.8 8.00 203.2
37
MR95 Series
Ordering GuideType (Select One) MR95L (Low pressure) MR95LD (Low pressure differential) MR95H (High pressure) MR95HD (High pressure differential, must be Steel or
Stainless steel construction) MR95HDP (High pressure differential, must be Steel or
Stainless steel construction) MR95HP (High pressure, soft-seated) MR95HT (High pressure/temperature, must be Steel or
Stainless steel construction)
Body Size (Select One) 1/4 NPT(1)
1/2 in. / DN 15 3/4 in. / DN 20 1 in. / DN 25 1-1/2 in. / DN 40 (not available for MR95L Series) 2 in. / DN 50 (not available for MR95L Series)
Body Material and End Connection Style(2)
(See Tables 1 and 2, Select One) Gray Cast Iron NPT***WCC Steel NPT*** SWE** Welded CL150 RF*** Welded CL300 RF*** Welded CL600 RF*** Welded PN 16/25/40 RF*** LCC Steel NPT*** SWE** Welded CL150 RF*** Welded CL300 RF*** Welded CL600 RF*** Welded PN 16/25/40 RF*** CF8M Stainless steel NPT*** SWE** Welded CL150 RF*** Welded CL300 RF*** Welded CL600 RF***
Body Material and End Connection Style(2)
(See Tables 1 and 2, Select One) (continued) CF3M Stainless steel NPT*** SWE*** Welded CL150 RF*** Welded CL300 RF*** Welded CL600 RF*** Welded PN 16/25/40 RF*** Integral CL150 RF* Integral CL300 RF* Integral CL600 RF* Integral PN 16/25/40 RF* Hastelloy® C NPT* Integral CL150 RF* Integral CL300 RF* Integral CL600 RF* Integral PN 16/25/40 RF* Monel®
NPT* Integral CL150 RF* Integral CL300 RF* Integral CL600 RF* Integral PN 16/25/40 RF* Aluminum-Bronze Integral CL150 RF* Integral CL300 RF* Integral CL600 RF* Integral PN 16/25/40 RF*Spring Case Material (Select One) Gray cast iron (standard for Gray cast iron bodies)(3)*** WCC Steel (standard for steel or
Stainless steel bodies)*** LCC Steel*** CF8M Stainless steel (optional for
Stainless steel bodies)** Hastelloy® C Monel®
Trim Material (See Table 8, Select One) Metal Seat 416 Stainless steel Trim 1 Trim 2 Trim 22
- continued -
Monel® is a mark owned by Special Metals Corporation.Hastelloy® C is a mark owned by Haynes International, Inc. 1. Available in threaded (NPT) end connection only.2. Integral flanges are available for MR95H Series only.3. Gray cast iron spring case not available for Types MR95LD, MR95HD and MR95HDP.
Ordering InformationWhen ordering, complete the ordering guide on this page. Refer to the Specifications section on pages 2 and 3. Review the description to the right of each specification and the
information in each referenced table or figure. Specify your choice whenever a selection is offered.
38
MR95 Series
- continued -
Trim Material (See Table 8, Select One) (continued) Metal Seat (continued) 316 Stainless steel Trim 3 Trim 23 Hastelloy® C Trim 5 Monel®
Trim 6 Alloy 6(1)
Trim 4 Trim 24 Elastomer Seat Nitrile (NBR) Trim 7 Trim 8 Trim 9 Trim 10 Trim 11 Fluorocarbon (FKM) Trim 12 Trim 13 Trim 14 Trim 15 Perfluoroelastomer (FFKM) Trim 16 Polytetrafluoroethylene (PTFE) Trim 17 Trim 18 Trim 19 Ethylenepropylene (EPDM) Trim 20
Diaphragm (Select One) Neoprene (CR) Fluorocarbon (FKM) Ethylenepropylene (EPDM) Monel® Hastelloy® C 302 Stainless steel 302 Stainless steel (Steam Service)(2)
Outlet or Differential Pressure Range (Select One) Type MR95L or MR95LD Steel Spring 2 to 6 psig/psi / 0.14 to 0.41 bar, Yellow*** 5 to 15 psig/psi / 0.34 to 1.0 bar, Green*** 13 to 30 psig/psi / 0.90 to 2.1 bar, Red*** 302 Stainless steel Spring 2 to 6 psig/psi / 0.14 to 0.41 bar, Yellow*** 5 to 15 psig/psi / 0.34 to 1.0 bar, Unpainted*** 13 to 30 psig/psi / 0.90 to 2.1 bar, Unpainted***
Outlet or Differential Pressure Range (Select One) (continued) Type MR95H, MR95HD or MR95HDP 1/4 NPT and 1/2 to 1 in. / DN 15 to 25 body sizes Steel Spring 15 to 30 psig/psi / 1.0 to 2.1 bar, Yellow*** 25 to 75 psig/psi / 1.7 to 5.2 bar, Green*** 70 to 150 psig/psi / 4.8 to 10.3 bar, Red*** 302 Stainless steel Spring(3)
15 to 30 psig/psi / 1.0 to 2.1 bar, Yellow*** 25 to 75 psig/psi / 1.7 to 5.2 bar, Unpainted*** 70 to 150 psig/psi / 4.8 to 10.3 bar, Unpainted*** 1-1/2 and 2 in. / DN 40 and 50 body sizes Steel Spring 5 to 80 psig/psi / 0.34 to 5.5 bar,
Black with light blue stripe*** 60 to 120 psig/psi / 4.1 to 8.3 bar, Light Gray*** 100 to 140 psig/psi / 6.9 to 9.7 bar, Yellow*** 120 to 150 psig/psi / 8.3 to 10.3 bar, Black*** Type MR95HT 1/4 NPT and 1/2 in. / DN 15 body size Inconel® Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 80 to 300 psig / 5.5 to 20.7 bar, Unpainted*** 3/4 and 1 in. and DN 20 and 25 body sizes 17-4 PH Stainless steel Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 80 to 300 psig / 5.5 to 20.7 bar, Unpainted*** 1-1/2 and 2 in. and DN 40 and 50 body sizes 17-4 PH Stainless steel Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 60 to 260 psig / 4.1 to 17.9 bar, Unpainted*** Type MR95HP 1/4 NPT and 1/2 in. / DN 15 body size Inconel® Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 80 to 400 psig / 5.5 to 27.6 bar, Unpainted*** 3/4 and 1 in. / DN 20 and 25 body sizes 17-4 PH Stainless steel Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 80 to 400 psig / 5.5 to 27.6 bar, Unpainted*** 1-1/2 and 2 in. / DN 40 and 50 body sizes 17-4 PH Stainless steel Spring 15 to 100 psig / 1.0 to 6.9 bar, Unpainted*** 60 to 300 psig / 4.1 to 20.7 bar, Unpainted*** Replacement Parts Kit (Optional) Yes, send one replacement parts kit to match this order.
Monel® and Inconel® are marks owned by Special Metals Corporation. Hastelloy® C is a mark owned by Haynes International, Inc. 1. Alloy 6 is not available for 1/4 in. size. 2. Only available with Stainless steel seat, orifice/valve plug, valve plug guide and stem/stem guide.3. Available for 3/4 and 1 in. / DN 20 and 25 body sizes only.
Ordering Guide (continued)
39
MR95 Series
Regulators Quick Order Guide* * * Readily Available for Shipment
* * Allow Additional Time for Shipment
* Special Order, Constructed from Non-Stocked Parts. Consult your local Sales Office for Availability.
Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction.
Specification WorksheetApplication:Specific Use __________________________________Line Size ____________________________________Fluid Type and Specific Gravity ___________________Fluid Temperature _____________________________Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff DeviceIs overpressure protection equipment selection assistance desired?
Pressure:Maximum Inlet Pressure (P1max) ___________________Minimum Inlet Pressure (P1min) ___________________Downstream Pressure Setting(s) (P2) ______________Maximum Flow (Qmax) __________________________
Performance Required:Accuracy Requirements? _______________________Need for Extremely Fast Response? _______________
Other Requirements: ______________________________________________________________________
Ordering Guide (continued)
MR95 Series
The distinctive diamond shape cast into every spring case uniquely identifies the regulator as part of the Fisher™ brand and assures you of the highest-quality engineering, durability, performance, and support.
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D103742X012 © 2013, 2017 Emerson Process Management Regulator Technologies, Inc. All rights reserved. 01/17. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher™ is a mark owned by Fisher Controls International LLC, a business of Emerson Process Management.
The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
Emerson Process Management Regulator Technologies, Inc does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson Process Management Regulator Technologies, Inc. product remains solely with the purchaser.
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