24003 Valve
D103329X012
Baumann™ 24003 3-Way Bronze or
Stainless Steel Control Valve
The Baumann 24003 3-way control valve is ideally
suited for control of flow and temperature where
mixing or diverting service is required. This 3-way valve
uses a rugged cast bronze or CF8M stainless steel body
with S31600 austenitic stainless steel trim for
extended service life.
Features
Product Bulletin
52.1:243WY
February 2021
n Compact and light weight design reduces installed
piping costs.
n Optional ENVIRO-SEALt packing system to meet
critical emission control requirements; suitable for
use in light duty chemical service (not for use in
corrosive service). This option is available in the
stainless steel version only.
n High quality S31600 austenitic stainless steel trim
materials.
n Dual plug and stem guiding provides increased
stability during plug travel.
n Multiple trim capacity reductions available to meet
changing process requirements.
n Fisher™ FIELDVUE™ digital valve controllers
available for remote calibration and diagnostics.
W9764-1
Stainless Steel 3-Way Valve with Baumann 32 Actuator
W9765-1
Bronze 3-Way Valve with Baumann 54 Actuator and
FIELDVUE DVC2000 Digital Valve Controller
www.Fisher.com
Product Bulletin
52.1:243WY
February 2021
24003 Valve
D103329X012
Table 1. Flow Direction
Service Inlet Outlet
Diverting C U and L
Mixing U and L C
1. C = Common port, U = Upper port, L = Lower port
(1)
Figure 1. Baumann 24003 Valve Body with Standard Bonnet and NPS 1 Integral Seat
O-RING USED IN
STAINLESS STEEL VALVE
ASSEMBLY ONLY
E1281
NPS 1/2 and 1
NPS 1-1/2 and 2
Table 2. Materials of Construction
KEY
NO.
1 Valve Body Bronze ASTM B62 ASTM A351 CF8M
2 Seat Rings ASTM A276 S31600 Condition A ASTM A276 S31600 Condition A
2B O-Ring N/A TFE/P (tetrafluoroethylene/propylene)
3 Bonnet Bronze ASTM B62 ASTM A351 CF8M
4 Plug & Stem Assembly ASTM A276 S31600 Condition A ASTM A276 S31600 Condition A
5 Bottom Port Bronze ASTM B62 ASTM A351 CF8M
6 Packing
7 Packing Follower ASTM A276 S31600 Condition A Stainless Steel
8 Drive Nut (Yoke) ASTM A194 S30400 Gr. 8
27 Locknuts Stainless Steel (18-8 SST)
58 Travel Indicator ASTM A240 S30400
DESCRIPTION
Bronze Stainless Steel
Standard PTFE (Polytetrafluoroethylene) / PTFE, 25% carbon filled
Optional
Molded Graphite Ribbon (Flexible Graphite)
ENVIRO-SEAL (Stainless Steel ONLY)
MATERIAL
2
24003 Valve
D103329X012
Product Bulletin
52.1:243WY
February 2021
Figure 2. Standard Spring-Loaded PTFE V-Ring
Packing Kit
E1240
Table 3. Standard Spring-Loaded PTFE V-Ring
Packing Kit
Key Number Description Material
6 Spring ASTM A313 S30200
14 Packing Set
16 Washer ASTM A240 S31600
20 Spacer
PTFE (Polytetrafluoroethylene) /
PTFE, 25% carbon filled
J-2000
(filled-Polytetrafluoroethylene)
Figure 4. ENVIRO-SEAL Packing Kit (Optional for
Stainless Steel Only)
E1248
Table 5. ENVIRO-SEAL Packing Kit
(Optional for Stainless Steel Only)
Key Number Description Material
13 Bushing Carbon-Graphite
14 Packing Set
17
18 Bushing PEEK (polyetheretherketone)
19 Washer Modified PTFE
Belleville
Spring
PTFE (Polytetrafluoroethylene) /
PTFE, 25% carbon filled
N06600 Nickel Alloy (ASTM B637
N07718, 40 HRC max)
Figure 3. Molded Graphite (Flexible Graphite)
Packing Kit (Optional)
E1241
Table 4. Molded Graphite (Flexible Graphite)
Packing Kit (Optional)
Key Number Description Material
13 Bushings Carbon-Graphite
14A Packing Rings Graphite
14B Packing Ring Graphite
Special ENVIRO-SEAL
Packing Note
The ENVIRO-SEAL PTFE packing system is suitable for
100 ppm environmental applications on services up to
51.7 barg (750 psig) and process temperatures
ranging from -28 to 204_C (-20 to 400_F).
For non-environmental applications, this packing
system offers excellent performance at the same
temperature range up to the maximum valve working
pressure.
Temperature limits apply to packing arrangements
only. Complete valve assembly temperature limits may
differ, refer to appropriate pressure/temperature
ratings.
(Reference Fisher Packing Selection Guidelines for
Sliding-Stem Valves, Bulletin 59.1:062,
D101986X012
).
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Product Bulletin
52.1:243WY
February 2021
Table 6. Technical Specifications
NOMINAL PIPE SIZE NPS 1/2, 1, 1-1/2, and 2
END CONNECTIONS Screwed NPT
SEAT PLUG SEALING Metal-to-Metal
CHARACTERISTIC Linear
SEAT LEAKAGE Class III
VALVE BODY MATERIAL Bronze Stainless Steel
PRESSURE RATING 400 psi @ 150_F / 250 psi @ 400_F 720 psi @ 150_F / 515 psi @ 400_F
TEMPERATURE LIMITS -20 to 400_F -20 to 400_F
Figure 5. Valve Body and Temperature Limits
Table 7. Max Cv Values at 100% Plug Opening
(Kv = 0.86 x Cv)
720 psi @ 150_F
CF8M VALVE BODY
ACCEPTABLE OPERATING LIMITS
400 psi @ 150_F
BRONZE VALVE BODY
ACCEPTABLE OPERATING
LIMITS
515 psi @ 400_F
250 psi @ 400_F
VALVE SIZE
NPS inches inches C
1/2
1
1-1/2 1.676 0.75 20
2 2.126 0.75 40
1. See Fisher Catalog 12 for a full range of flow and sizing information.
ORIFICE
DIAMETER
0.626 0.56 1, 2
0.876 0.56 4
0.876 0.56 4
1.126 0.56 10
PLUG TRAVEL
24003 Valve
D103329X012
(1)
RATED
VALUES
V
E1282
OPERATING TEMPERATURE _F
4
24003 Valve
D103329X012
Product Bulletin
52.1:243WY
February 2021
Figure 6. Mixing Service Flow Characteristics
FLOW INTO PORTS U AND L
PERCENTAGE OF MAXIMUM RATED Cv
E1283
% TRAVEL
Figure 7. Diverting Service Flow Characteristics
PERCENTAGE OF MAXIMUM RATED Cv
E1284
FLOW INTO PORT C
% TRAVEL
Table 8. Valve Body Dimensions and Weights: NPT Valve Bodies Only
VALVE SIZE
NPS A B C1 A B C1 Inches lbs
1/2 4.88 2.75 2.75 5.0 2.75 2.75 0.56 8
1 4.88 2.75 2.75 5.0 2.75 2.75 0.56 8
1-1/2 5.75 3.81 3.31 6.1 3.38 3.31 0.75 15
2 6.50 4.0 3.6 6.50 3.75 3.6 0.75 20
BRONZE, NPT STAINLESS STEEL, NPT (A)
VALVE BODY MATERIAL
TRAVEL WEIGHT
5
Product Bulletin
52.1:243WY
February 2021
Figure 8. Dimensional Drawing
229
(9.0)
24003 Valve
D103329X012
216
(48.5)
141
(5.5)
C
1
C
B
A
E1285
U
24000 3-WAY ATC/FAIL OPEN ACTUATOR
WITH HANDWHEEL
Note: Actuator removal requires 115 mm (4.5 inches) vertical clearance.
Table 9. Application Port
Service Inlet Outlet
Diverting C U and L
Mixing U and L C
1. C = Common port, U = Upper port, L = Lower port
(1)
mm
(inch)
6
24003 Valve
D103329X012
Figure 9. Mixing and Diverting Applications
Product Bulletin
52.1:243WY
February 2021
DIVERTING
VALVE
COOL
WATER
E1286
C
L
HEAT EXCHANGER
U
TEMPERED
WATER
U
HEATING WATER
MIXING VALVE
C
L
RETURN
Table 10. Model Numbering System
24 3
Valve Body Series Service Port “L” Fails 3-Way Valve Body Material
24 D Diverting 1 Closed 3 --- Bronze
M Mixing 2 Open S Stainless Steel
7
Product Bulletin
52.1:243WY
February 2021
24003 Valve
D103329X012
Neither Emerson, Emerson Automation Solutions, 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, ENVIRO-SEAL, Fisher, and FIELDVUE are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson
Electric Co. Emerson Automation Solutions, 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 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.
Emerson Automation Solutions
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
E 2009, 2021 Fisher Controls International LLC. All rights reserved.
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