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
Product Bulletin
52.1:ECV
November 2012
Table 4. Actuator Specifications
ACTUATOR MV-1020 VA-1020
MOTOR HOUSING Cast Aluminum
YOKE Ductile Iron Carbon Steel Tube Bracket
TRIPLE CONDUIT CONNECTION
POWER REQUIREMENTS 120 or 240 VAC 50/60 Hz, 1 Phase (24VDC of 24VAC optional)
IMPEDANCE 200 ohms
BATTERY BACK-UP Optional Side Mounted
INPUT SIGNAL 4-20 mA (4-12 mA, or 12-20 mA split range) (0-5 or 0-10 VDC optional)
THRUST (SPEED) 890 N (200 lbf) force (@ 0.13 in/sec) 3336 N (750 lbf) (@ 0.018 in/sec)
STROKING TIME 0.013 to 0.25 inch (3.3 - 6.4 mm) / sec 0.014 to 0.034 inch (0.36 - 0.86 mm) / sec
MODULATING DUTY CYCLE Unrestricted and Continuous
RESPONSE TIME Less than 240 milliseconds
SENSITIVITY +/- 0.5% of span
RESOLUTION 1% of span
POSITIONING ACCURACY +/- 1% of full r ange +/- 1.5% of full r ange
FAILURE ACTION
BATTERY BACKUP AVAILABLE 120 / 240 VAC ONLY
ENVIRONMENTAL RATINGS
ENTITY APPROVALS
CERTIFICATIONS
TEMPERATURE RANGE -40 to 65_C (-40 to 150_F)
WEIGHT (no valve) 10 kg / 22 lbs 14 kg / 30 lbs
Standard 1/2 NPT Internal
Optional M20
Standard
Optional GroupBorExd11B
Standard CE
Optional ATEX (for 24VDC and 120/240 VAC only) (Approvals not available for battery back-up)
Close Valve / Open Valve / Hold-in-Place on loss of input signal (selectable).
Holds in place on power failure. (standard)
CSA Explosion-proof for Class I, Div 1, Groups C &
D; Dust-ignition-proof for Class II, Div 1, Groups E,
F, G. Also rated NEMA 4, 7, & 9 (IP65)
indoor/outdoor. (Approvals not available for
battery back-up)
Electronic Actuators
D103347X012
CSA Explosion-proof for Class I, Div 1, Groups C &
D; Dust-ignition-proof for Class II, Div 1, Groups E,
F, G. Also rated NEMA 4 (IP65)
indoor/outdoor.(Approvals not available for
battery back-up)
4
Electronic Actuators
D103347X012
Figure 1. Baumann MV-1020 Dimensions
203
8.0
63
(2.5)
484
(19.1)
Product Bulletin
52.1:ECV
November 2012
CENTERLINE OF VALVE
E1343
Note: B dimension varies upon valve selection; reference appropriate valve bulletin.
B
VALVE ROTATED FOR CLARITY
Figure 2. Baumann VA-1020 Dimensions
203
8.0
63
(2.5)
642 (25.3)
B
CENTERLINE OF VALVE
E1344
Note: B dimension varies upon valve selection; reference appropriate valve bulletin.
VALVE ROTATED FOR CLARITY
5
Product Bulletin
52.1:ECV
November 2012
Figure 3. Baumann MV-1020 Majo r Component Identification
EXPLOSION PROOF AND NEMA 4 ENCLOSURE
HANDWHEEL
COVER
Electronic Actuators
D103347X012
INTEGRAL ELECTRONICS PACKAGE
PROVIDES USER CONFIGURABLE SPEED,
STROKE, LENGTH, POWER, AND
COMMAND SIGNAL
STEPPER MOTOR
COUPLING
BEARING
SCREW SHAFT
SCREW NUT
MOUNTING NUT
FEEDBACK ELEMENT
INTEGRAL AMPLIFIER
B
AND ELECTRONICS
ACTUATOR BASE
GROUND SCREW
FEEDBACK SHAFT
POSITION INDICATOR
6
OUTPUT SHAFT
WITH SOFT SEATING
MECHANISM
E1345
Electronic Actuators
D103347X012
Figure 4. Baumann VA-1020 Majo r Component Identification
EXPLOSION PROOF AND NEMA 4 ENCLOSURE
Product Bulletin
52.1:ECV
November 2012
COVER
STEPPER MOTOR
MOTOR PINION GEAR
PLANETARY GEAR SET
OUTPUT SHAFT KEY
COVER O-RING
OUTPUT SHAFT BUSHING
HANDWHEEL
BEARING
INTEGRAL ELECTRONICS PACKAGE
PROVIDES USER CONFIGURABLE SPEED,
STROKE, LENGTH, POWER, AND
COMMAND SIGNAL
FEEDBACK ELEMENT
CAPTIVE COVER SCREWS
B
TRIPLE CONDUIT ENTRIES
GROUND SCREW
ACTUATOR BASE
E1346
SEAL
SPRING PACK
FEEDBACK NUT
POSITION INDICATOR
VA ADAPTER
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Product Bulletin
52.1:ECV
November 2012
Electronic Actuators
D103347X012
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Baumann and Fisher are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co. Emerson Process
Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective
owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they arenot
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 upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Process Management
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Chatham, Kent ME4 4QZ UK
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
E 2009, 2012 Fisher Controls International LLC. All rights reserved.
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