Emerson Mv 1020 Data Sheet

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BaumanntElectronic 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

Jordan MV-1020 Linear Valve Actuator Mounted to

Baumann 24000SVF Valve

W9852

Jordan VA-1020 Linear Valve Actuator Mounted to

Baumann 24000C Valve

W9853

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Table 1. Valve Body Selections for Electronic Actuators

VALVE BODY

STYLE VALVE SERIES VALVE BODY

MATERIAL

AVAILABLE

SIZES VALVE BODY

RATING

AVAILABLE

CONNECTIONS

APPLICATION

TEMPERATURE

RANGE

Cv RATING

NPS

24000 Bronze

1/2

3/4

1

1-1/2

2

ASME CL250 NPT -20 to 400_F0.2 - 50.0

24000C Carbon Steel

WCC

1/2

3/4

1

1-1/2

2

ASME CL150 /

PN40 per

EN 1092-2

ASME CL150RF

or

PN10-PN40 RF

-320 to 450_F0.2 - 52.9

24000F 316L CF3M

1/2

3/4

1ASME CL600 Wafer Design

CL150/300/600 -320 to 1000_F0.0005 - 6.5

24000S 316SS CF8M

1/2

1

1-1/2

2

3

ASME CL300 NPT, Flangeless,

or Buttweld -320 to 1000_F0.0005 - 61

24000SB 316L CF3M

1/2

3/4

1

3000 psig

NPT,

Socket/Buttweld

CL150 - 1500RF

-320 to 1000_F0.0005 - 6.8

24000SVF

24000CVF

316L SS CF3M

WCC

1/2

3/4

1

1-1/2

2

ASME CL150 or

CL300, PN10-40

per EN 1092

ASME CL150 or

300RF, PN10-40

RF

-320 to 850_F0.0005 - 53.7

Specifications

See table 4 for actuator specifications.

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Table 2. MV-1020 Valve Pressure Drop Limitations (Based on 200 lbf thrust @ 0.13 in/sec)

ORIFICE DIAMETER(1) SEAT AREA

(in2)

STEM TRAVEL MAXIMUM SHUTOFF PRESSURE(2)

Class IV Class VI

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.

Table 3. VA-1020 Valve Pressure Drop Limitations (Based on 750 lbf thrust @ 0.018 in/sec)

ORIFICE DIAMETER(1) SEAT AREA

(in2)

STEM TRAVEL MAXIMUM SHUTOFF PRESSURE(2)

Class IV Class VI

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.

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Table 4. Actuator Specifications

ACTUATOR MV-1020 VA-1020

MOTOR HOUSING Cast Aluminum

YOKE Ductile Iron Carbon Steel Tube Bracket

TRIPLE CONDUIT CONNECTION Standard 1/2 NPT Internal

Optional M20

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 range +/- 1.5% of full range

FAILURE ACTION Close Valve / Open Valve / Hold-in-Place on loss of input signal (selectable).

Holds in place on power failure. (standard)

BATTERY BACKUP AVAILABLE 120 / 240 VAC ONLY

ENVIRONMENTAL RATINGS 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)

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)

Optional GroupBorExd11B

ENTITY APPROVALS

CERTIFICATIONS

Standard CE

Optional ATEX (for 24VDC and 120/240 VAC only) (Approvals not available for battery back-up)

TEMPERATURE RANGE -40 to 65_C (-40 to 150_F)

WEIGHT (no valve) 10 kg / 22 lbs 14 kg / 30 lbs

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Figure 1. Baumann MV-1020 Dimensions

Note: B dimension varies upon valve selection; reference appropriate valve bulletin.

203

8.0

63

(2.5)

484

(19.1)

B

CENTERLINE OF VALVE

VALVE ROTATED FOR CLARITY

E1343

Figure 2. Baumann VA-1020 Dimensions

Note: B dimension varies upon valve selection; reference appropriate valve bulletin.

E1344

203

8.0 63

(2.5)

642 (25.3)

B

CENTERLINE OF VALVE

VALVE ROTATED FOR CLARITY

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Figure 3. Baumann MV-1020 Major Component Identification

E1345

B

HANDWHEEL

COVER

STEPPER MOTOR

COUPLING

BEARING

SCREW SHAFT

SCREW NUT

MOUNTING NUT

OUTPUT SHAFT

WITH SOFT SEATING

MECHANISM

POSITION INDICATOR

FEEDBACK SHAFT

ACTUATOR BASE

GROUND SCREW

INTEGRAL AMPLIFIER

AND ELECTRONICS

FEEDBACK ELEMENT

EXPLOSION PROOF AND NEMA 4 ENCLOSURE

INTEGRAL ELECTRONICS PACKAGE

PROVIDES USER CONFIGURABLE SPEED,

STROKE, LENGTH, POWER, AND

COMMAND SIGNAL

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Figure 4. Baumann VA-1020 Major Component Identification

E1346

B

HANDWHEEL

COVER

STEPPER MOTOR

COVER O-RING

BEARING

MOTOR PINION GEAR

OUTPUT SHAFT KEY

PLANETARY GEAR SET

OUTPUT SHAFT BUSHING

POSITION INDICATOR

FEEDBACK NUT

ACTUATOR BASE

GROUND SCREW

CAPTIVE COVER SCREWS

FEEDBACK ELEMENT

EXPLOSION PROOF AND NEMA 4 ENCLOSURE

INTEGRAL ELECTRONICS PACKAGE

PROVIDES USER CONFIGURABLE SPEED,

STROKE, LENGTH, POWER, AND

COMMAND SIGNAL

SEAL

TRIPLE CONDUIT ENTRIES

SPRING PACK

VA ADAPTER

Electronic Actuators

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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

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