Emerson Baumann 24000CVF User manual

www.Fisher.com
Baumann™SV Electric Actuator
Contents
Introduction 1...................................
Scope of Manual 1.............................
Educational Services 3.........................
Maintenance 3.................................
Recommended Installation Location 4............
Installation 5..................................
Calibration and Setup 6........................
SV Manual Override 6..........................
Actuator Specifications 2........................
Parts Ordering 7................................
Figure 1. Baumann 24000CVF Valve with
SV Electric Actuator
X1326
Introduction
Baumann SV electric actuators (figure 1) provide high accuracy for industrial temperature, HVAC, and sanitary
applications.
This system is specifically designed for Baumann sliding stem-control valves.
Scope of Manual
This instruction manual includes installation, maintenance, and parts information for Baumann SV electric actuators.
Do not install, operate, or maintain Baumann SV electric actuators without being fully trained and qualified in valve,
actuator, and accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is
important to carefully read, understand, and follow all the contents of this manual, including all safety cautions and
warnings. If you have any questions about these instructions, contact your Emerson sales office or Local Business
Partner before proceeding.
Instruction Manual
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SV Electric Actuator
July 2017

Instruction Manual
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SV Electric Actuator
July 2017
2
Actuator Specifications
Table 1. Baumann Actuator Specifications
ACTUATOR TYPE SVX24-MFT SVK24-MFT
POWER FAILURE Lock in last position Fail Open / Fail Closed
ACTION Direct or Reverse
POWER CONSUMPTION 4 W 8.5 W
TRANSFORMER SIZE 6 VA (class 2 power source) 21 VA (class 2 power source)
TRAVEL 12.7 and 19.1 mm (0.50 and 0.75 inches)
MATERIAL Housing Aluminum die cast and plastic casing
YOKE Legs Aluminum
ENCLOSURE RATING NEMA 2, / IP 54 UL Enclosure Type 2
INPUT SIGNAL 2 - 10 VDC or 4 - 20 mA input signal
POWER SUPPLY 24 VAC or 24 VDC
ELECTRICAL CONNECTION 3 ft, 18GA appliance cable, 0.5 inch conduit fitting
AMBIENT TEMPERATURE -30 to 50_C (-22 to 122_F)
RELATIVE HUMIDITY RANGE 5 to 95% RH, non-condensing
OUTPUT THRUST 1500 N (337 lbf)
VALVE STEM POSITION FEEDBACK OUTPUT 2-10 VDC (0.5 mA maximum)
SHUTOFF CLASS Class IV or VI per ANSI/FCI 70-2 (Refer to Valve Technical Bulletin)
TRAVEL TIME 35 seconds
NOISE LEVEL < 45 dB(A)
MANUAL OVERRIDE 4 mm Hex Head
POSITION INDICATION Travel Indicator on Yoke
SPLIT RANGE CAPABILITY Yes
AGENCY APPROVALS CE (A), UL 60730-1A/-2 -14, CSA E60730-1:02 (CE approval for actuator only)
QUALITY STANDARD ISO 9001
WEIGHT 1.3 kg (2.9 lbs) 1.6 kg (3.6 lbs)
WARNING
Always wear protective gloves, clothing and eyewear when performing any installation operations to avoid personal
injury.
Personal injury or property damage caused by sudden release of pressure or bursting of pressure retaining parts may result
if service conditions exceed those for which the product was intended. To avoid injury or damage, provide a relief valve for
over pressure protection as required by government or accepted industry codes and good engineering practices.
Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this
instruction manual.
CAUTION
This actuator is intended for a specific range of pressures, temperatures and other application specifications. Applying
different pressures and temperatures to the actuator could result in parts damage, malfunction of the actuator or loss of
control of the process. Do not expose this product to service conditions or variables other than those for which the product
was intended. If you are not sure what these conditions are you should contact your Emerson sales office or Local Business
Partner for more complete specifications. Provide the product serial numbers (shown on the nameplate) and all other
pertinent information.

Instruction Manual
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WARNING
If you move or work on an actuator installed on a valve with loading pressure applied, keep your hands and tools away
from the stem travel path to avoid personal injury. Be especially careful when removing the stem connector to release all
loading on the actuator stem.
Likewise take similar care when adjusting or removing any optional travel stop. Refer to the relevant actuator Maintenance
Instructions.
If hoisting the valve, take care to prevent people from being injured in case the hoist or rigging slips. Be sure to use
adequate sized hoists and chains or slings to handle the valve.
WARNING
Personal injury could result from packing leakage. Valve packing is tightened before shipment; however, the packing
might require some readjustment to meet specific service conditions.
Educational Services
For information on available courses for Baumann SV electric actuators, as well as a variety of other products, contact:
Emerson Automation Solutions
Educational Services - Registration
Phone: [phone] or 1-800-338-8158
E-mail: [email protected]
emerson.com/fishervalvetraining
Maintenance
WARNING
Avoid personal injury and property damage from sudden release of process pressure or bursting of parts. Before
performing any maintenance operations:
D Do not remove the actuator from the valve while the valve is still pressurized.
D Always wear protective gloves, clothing, and eyewear when performing any maintenance operations.
D Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the
actuator cannot suddenly open or close the valve.
D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure
on both sides of the valve. Drain the process media from both sides of the valve.
D Depending on the actuator construction, it will be necessary to manage the pneumatic actuator spring
pre-compression. It is essential to refer to the relevant actuator instructions in this manual to provide safe removal of
the actuator from the valve.
D Use lock‐out procedures to be sure the above measures stay in effect while you work on the equipment.
D The valve packing box may contain process fluids that are pressurized, even when the valve has been removed from the
pipeline. Process fluids may spray out when removing the packing hardware or packing rings, or when loosening the
packing box pipe plug.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
D Do not tamper with actuator positioning bolts located on the adjustable yoke legs.

Instruction Manual
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Note
It is recommended that you review figure 2 before performing maintenance or installation of the SV electric actuator.
Recommended Installation Location
It is permissible to install the SV actuator upright or horizontally. Allow 12 inches of clearance for removal of the
actuator.
CAUTION
To avoid equipment damage, do not install the valve with the stem in a downward position. Equipment damage may occur
from liquids leaking into the actuator cover.
Note
Assembly can be mounted horizontally or vertically. Do not install with the actuator below the pipe.
Figure 2. Baumann Actuator Parts
Table 2. Baumann Actuator Assembly Parts List
Key No. Key No. Qty 12.7 mm (1/2 inch) TRAVEL 19.1 mm (3/4 inch) TRAVEL
Part Number Part Number
17 Actuator Yoke 1Consult your Emerson sales office or Local Business Partner
25 Stem Connector 1 24837
26 Stem Adapter 1 24836
44 SV Actuator 1Consult your Emreson sales office or Local Business Partner
56 Travel Scale 1 GE78016 GE77985
58 Travel Indicator 1 GE79702
59 Spacer 1 GE83197

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Table 3. Common Valve Parts for Baumann 24000, 24000C, 24000S, 24000F, 24000SVF, and 24000CVF
Key No. Key No.
1Valve Body
2Seat Ring
4 Plug
5 Stem
8 Bonnet
9Drive Nut
10 Packing Follower
27 Locknuts
Installation
See table 2 for actuator parts/key numbers referenced in this Installation section. See table 3 and also refer to the
appropriate Baumann valve instruction manual for valve parts referenced in this Installation section.
1. Before starting, ensure you have the correct actuator part number for the necessary stroke and locate the following
parts: stem locknuts, travel indicator, bonnet, yoke drive nut, plug and stem assembly, packing follower. Refer to
the assembly instructions for the appropriate Baumann control valve for parts identification.
2. Place the body of the valve in a vise. Clamp the flat end faces of the valve.
3. Connect the actuator wires in the proper setup. The black and red wires should be connected to power and the
black and white wires should be connected to the input signal. Cycle the actuator to the upper travel point.
4. When mounting the actuator assembly to the valve body, the hole in the yoke plate should fit over the top of the
valve stem. Tilt the top of the actuator back at an angle so you can access the top of the valve stem.
5. Position the yoke drive nut over the valve stem with the flat side facing up [the rounded side should face down,
toward the top surface of the yoke plate].
6. Thread two locknuts onto the valve stem. Finger-tighten both nuts down as far as possible. Lock the nuts together
using two wrenches to counter-tighten them. By turning the locked nuts with a wrench, you will be able to turn the
valve stem in step 8 without damaging the surface of the valve stem.
CAUTION
When assembling or disassembling the valve, do not turn the valve stem while the plug is touching the valve seat. This will
damage the valve's seating surfaces.
7. Tighten the yoke drive nut by hand.
8. Apply anti-seize compound to the first few threads of the valve stem. Lift the valve stem up so that the plug is off
the seat. Turn the valve stem so that the threads begin to catch in the lower end of the stem adapter (key 26). Using
one wrench placed on the lower counter-tightened nut and one wrench on the stem adapter (key 26), turn the
valve stem up until you feel resistance, then back off or unscrew the stem adapter one full turn. Be sure that the
actuator yoke plate is firmly seated on the bonnet.
9. Using a hammer and punch, tighten the drive nut.
10. Place the spacer (key 59) on top of the stem adapter (key 26). Place the travel indicator disk on top of the spacer
and tighten the stem connector (key 25) to the stem adapter (key 26) until rigid.
11. Check the seat leak and adjust the stem adapter down as required to achieve shutoff.
12. Using two wrenches, unlock the two counter-tightened locknuts. Holding the stem adapter (key 26) with a
wrench, turn the locknuts, one at a time, up until they are locked together against the stem adapter (key 26).
13. With the valve in the closed position, add the travel indicator sticker (key 56). The closed line on the travel
indicator sticker (key 56) should be aligned with the travel indicator (key 58) at this point.

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Additional Calibration and Setup
For additional calibration and setup information, please visit
http://www.belimo.us/ishop/cms/sh/mftpctool/index.html. The calibration PC tool, as well as MFT documentation, is
available.
SV Manual Override
SV Manual Override
Y2A7087
TURN MANUAL OVERRIDE COUNTERCLOCKWISE:
ACTUATOR PLUNGER RETRACTS
TURN MANUAL OVERRIDE CLOCKWISE:
ACTUATOR PLUNGER EXTENDS
USE 4 mm HEX E1354

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Parts Ordering
When corresponding with your Emerson sales office or Local Business Partner about this equipment, always mention
the valve serial number. When ordering replacement parts, also specify the key number and part name shown in table
2.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.

Instruction Manual
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SV Electric Actuator
July 2017
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Emerson Automation Solutions
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
The contents of this publication are presented for informational purposes only, and while every 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 upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
E2016, 2017 Fisher Controls International LLC. All rights reserved.
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