Emerson MV-1020 Data Sheet
Product Bulletin
Electronic Actuators
D103347X012
November 2012
52.1:ECV
Baumannt Electronic Modulating Actuators
Baumann MV-1020 and VA-1020 electronic
modulating valve actuators feature state-of-the-art
stepper motor technology to provide unrestricted,
continuous modulation and exacting position control.
Performance of these actuators rivals the power of our
pneumatic diaphragm sliding-stem designs.
Features
Integral Servo Amplifier/Positioner; AC or DC pulse
(optional): Accepts4-20mA,0-5VDC,or0-10VDC
input signal as standard; split range 4-12 and 12-20
mA; dry contact closure
Wide Ambient Temperature Operating Range: -40
to 65_C (-40 to 150_F)
Motor Enclosure: Standard: CSA explosion-proof for
Class I, Div 1, Groups C & D; Dust-ignition-proof for
ClassII,Div1,GroupsE,F,G.AlsoratedNEMA4,7,
& 9 (IP65) indoor/outdoor;Optional:GroupBand
ATEX (for 24VDC & 120/240 VAC only)
Excellent Positioning Accuracy: +/- 1% of full range
Stepper Motor Technology: Unrestricted
continuous modulating duty
Fits Baumann 24000 Series sliding-stem valve
designs: Baumann 24000 series family of bronze,
carbon steel, stainless steel, and special alloy
designs, see table 1
Top-Mounted Manual Override: Permits manual
operation with loss of power
Built-in Loop-Powered Position Transmitter: 4-20
mA signal
Easy Pushbutton Calibration
W9852
Jordan MV-1020 Linear Valve Actuator Mounted to
Baumann 24000SVF Valve
W9853
Jordan VA-1020 Linear Valve Actuator Mounted to
Baumann 24000C Valve
www.Fisher.com
Product Bulletin
52.1:ECV
November 2012
Table 1. Valve Body Selections for Electronic Actuators
VALVE BODY
STYLE
VALVE SERIES
24000 Bronze
VALVE BODY
MATERIAL
AVAILABLE
SIZES
NPS
1/2
3/4
1
1-1/2
2
Electronic Actuators
D103347X012
VALVE BODY
RATING
ASME CL250 NPT -20to 400_F 0.2 - 50.0
AVAILABLE
CONNECTIONS
APPLICATION
TEMPERATURE
RANGE
Cv RATING
24000C
24000F 316L CF3M
24000S 316SS CF8M
24000SB 316L CF3M
24000SVF
24000CVF
Carbon Steel
WCC
316L SS CF3M
WCC
Specifications
See table 4 for actuator specifications.
1/2
3/4
1
1-1/2
2
1/2
3/4
1
1/2
1
1-1/2
2
3
1/2
3/4
1
1/2
3/4
1
1-1/2
2
ASME CL150 /
PN40 per
EN 1092-2
ASME CL600
ASME CL300
3000 psig
ASME CL150 or
CL300, PN10-40
per EN 1092
ASME CL150RF
or
PN10-PN40 RF
Wafer Design
CL150/300/600
NPT, Flangeless,
or Buttweld
NPT,
Socket/Buttweld
CL150 - 1500RF
ASME CL150 or
300RF, PN10-40
RF
-320 to 450_F 0.2 - 52.9
-320 to 1000_F 0.0005 - 6.5
-320 to 1000_F 0.0005 - 61
-320 to 1000_F 0.0005 - 6.8
-320 to 850_F 0.0005 - 53.7
2
Electronic Actuators
D103347X012
Product Bulletin
52.1:ECV
November 2012
Table 2. MV-1020 Valve Pressure Drop Limitations (Based on 200 lbf thrust @ 0.13 in/sec)
ORIFICE DIAMETER
mm inch mm inch bar psi bar psi
6.35 0.25 0.08 12.7 0.50 172 2500 157 2281
7.94 0.3125 0.11 12.7 0.50 --- --- 111 1619
9.53 0.375 0.15 12.7 0.50 91 1333 79 1158
20.64 0.8125 0.60 12.7 0.50 22.9 333 16.4 238
27.0 1.0625 0.89 12.7 0.50 13.8 201 8.5 126
31.80 1.25 1.35 19.1 0.75 10.2 148 5.7 83
38.10 1.50 1.92 19.1 0.75 7.1 104 3.4 49
50.80 2.00 3.34 19.1 0.75 4.0 59 1.2 18
1. See respective valve bulletins for port diameters.
2. Do not exceed valve body pressure-temperature rating.
(1)
SEAT AREA
2
)
(in
STEM TRAVEL
MAXIMUM SHUTOFF PRESSURE
Class IV Class VI
(2)
Table 3. VA-1020 Valve Pressure Drop Limitations (Based on 750 lbf thrust @ 0.018 in/sec)
ORIFICE DIAMETER
mm inch mm inch bar psi bar psi
6.35 0.25 0.08 12.7 0.50 206 3000 206 3000
7.94 0.3125 0.11 12.7 0.50 --- --- 206 3000
9.53 0.375 0.15 12.7 0.50 206 3000 206 3000
20.64 0.8125 0.60 12.7 0.50 85.8 1245 80.6 1170
27.0 1.0625 0.89 12.7 0.50 51.8 752 47.9 695
31.80 1.25 1.35 19.1 0.75 38.0 552 34.6 502
38.10 1.50 1.92 19.1 0.75 26.9 390 23.9 347
50.80 2.00 3.34 19.1 0.75 15.3 223 13.1 190
1. See respective valve bulletins for port diameters.
2. Do not exceed valve body pressure-temperature rating.
(1)
SEAT AREA
2
)
(in
STEM TRAVEL
MAXIMUM SHUTOFF PRESSURE
Class IV Class VI
(2)
3
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