Emerson Fisher Baumann 24000CVF, Fisher Baumann 24000SVF Data Sheet
Product Bulletin
24000CVF and 24000SVF Valves
D103333X012
52.1:24CVF_SVF
March 2013
Baumann™ 24000CVF Carbon & 24000SVF
Stainless Steel Flanged Control Valves
The Baumann 24000CVF and 24000SVF line of control
valves can be utilized for the control of pressure,
temperature, level, and flow. These valves are available
with ASME CL150 RF, CL300 RF, or PN 10-40 flanged
end connections. The high performance 24000CVF
and SVF designs feature low deadband and hysteresis,
high flow capacity, superb control characteristics, tight
shutoff and advanced packing systems to meet
demanding service conditions. Compact and light
weight make them ideal for installation in high density
piping systems where space is a premium.
W9745-1
Baumann 24000CVF Control Valve with
Features
FIELDVUE DVC6200 Digital Valve Controller
Compactandlightweightdesign reduces installed
piping costs
ASME and EN end connection options to meet your
piping standards
Full lift post-guided contoured plug allows flushing
of debris through valve body
S31600 austenitic stainless steel trim material is
standard; S41600 stainless steel trim is available
Multiple trim options are available to meet changing
process requirements
Epoxy powder-coated actuator with stainless steel
fasteners provides corrosion resistance
Multi-spring field-reversible actuator with reduced
deadband permits direct operation from remote
signal devices
Fisherr FIELDVUEt digital valve controller available
for remote calibration and diagnostics in facilities
utilizing the PlantWebt architecture
W9746
Baumann 24000SVF Control Valve with
FIELDVUE DVC2000 Digital Valve Controller
ENVIRO-SEALt packing available for increased
packing life and integrity
NOLEEK bellows bonnet suitable for a wide range of
operating temperatures
Extension bonnets in multiple lengths available for
elevated temperature and cryogenic application
service
www.Fisher.com
Product Bulletin
52.1:24CVF_SVF
March 2013
Figure 1. Baumann 24000CVF / SVF Control Valve Subassembly
24000CVF and 24000SVF Valves
D103333X012
E1245
2
24000CVF and 24000SVF Valves
D103333X012
Table 1. Materials of Construction
Key
No.
1
Seat Ring (For Low Flow Trim, Refer
2
4
5 Stem ASTM A276S31600
8
8a Bonnet Bushing
9 Drive Nut (Yoke) S30400
10 Packing Follower ASTM A276S31600/S31603 Dual Certified
11 Stud ASME SA193 Grade B8, Class 1
12 Nut ASME SA194 Grade 8
14
27 Locknuts Stainless Steel (18-8 SST)
49 Body Gasket Graphite Grade GHR with S31600 Insert
58 Travel Indicator ASME SA240 S30400
1. Extension bonnetsand NOLEEK bellows bonnets are available with 24000SVF stainless steel valves only.
2. Guide bushing is applicable to 24000CVF carbon steel valve assembly o nly.
Description Material
Valve Body, Carbon Steel Cast CarbonSteel (ASME SA216WCC and EN10213 1.0619 Dual Certified)
Valve Body, Stainless Steel ASME SA351 CF3M
to tables 2 & 3)
Plug (Metal Seat) Cv < 2.5 ASME SA479 S21800 (standard)/ ASTM A582 S41600 Condition T (optional)
Plug (Metal Seat) Cv > 4.0 ASTM A276 S31600/ S31603(standard)/ ASTM A582 S41600 Condition T (optional)
Plug (Soft Seat) ASTM A276 S31600/ S31603with PTFE (Polytetrafluoroethylene)insert
Bonnet, Carbon Steel (Std) Cast CarbonSteel (ASME SA216WCC and EN10213 1.0619 Dual Certified)
Bonnet, Stainless Steel (Std) ASME SA351 CF3M
Bonnet (extended)
Bonnet (NOLEEK)
V-Ring Packing(standard) Refer to figure 4, table 4
Packing (optional) Refer to figures 5 & 6, tables 5 & 6
(1)
(1)
(2)
Standard ASTM A276 S31600/ S31603 Dual Certified /
Optional ASTM A582 S41600Condition T
ASME SA351 CF3M
ASME SA351 CF3M & ASTM A479 S31600/S31603, Annealed
ASTM A276 S44004, HT 56-60 HRC
Product Bulletin
52.1:24CVF_SVF
March 2013
3
Product Bulletin
52.1:24CVF_SVF
March 2013
24000CVF and 24000SVF Valves
D103333X012
Figure 2. Optional 151 Low Flow Trim Assembly
E1246
151LowFlowTrim
Assembly
The PTFE seat surrounds the valve plug (key 4) to
eliminate clearance flow typical of lapped-in
metal-to-metal close clearance micro trims. Flow is
directed over the valve plugandforcedthrougha
single V-notch path as the plug moves above the PTFE
seat providing precise and predictable control over its
entire travel range. When the V-notch moves below
the PTFE seat, CLVI primary shutoff is achieved.
A live-loaded metal collar fully retains the PTFE seat.
The valve plug (key 4) seats against the metal collar
providing CL IV secondary shutoff. In addition, the fluid
process pressure combines with the actuator seating
force to form a hydraulic seal within the fully retained
PTFE seat. Therefore, the higher the process pressure
thetightertheshutoff.
Figure 3. Optional 177 Low Flow Trim Assembly
E1247
Table 2. 151 Low Flow Trim
Key No. Description Material
(1)
2
(1)
4
(1)
51
1. For optional trim materials, consult your Emerson Process Management salesoffice
for price and delivery.
Seat Ring ASTM A276 S31600/ S31603
Plug ASME SA479 S21800
Seat Subassembly
Cage ASTM A276 S31600/ S31603
Seat PTFE
Collar ASTM A276 S31600/ S31603
Washer ASTM A276 S31600 Cond B
Insert ASTM A276 S31600/ S31603
Table 3. 177 Low Flow Trim
Key No. Description Material
(1)
2
23 Gland ASTM A276S31600/ S31603
24 Retainer Nut ASTM A276S31600/ S31603
(1)
2a
4
1. For optional trim materials, consult your Emerson Process Management salesoffice
for price and delivery. Baumann32 actuator requires duel-stops with 177 trim series.
25 Insert ReinforcedPTFE
26 Housing ASTM A276S31600/ S31603
(1)
Seat Ring ASTM A276S31600/ S31603
Seat Subassembly
Plug ASME SA479 S21800
4
24000CVF and 24000SVF Valves
D103333X012
Product Bulletin
52.1:24CVF_SVF
March 2013
Figure 4. Standard Spring-Loaded PTFE V-Ring
Packing Kit
E1240
Table 4. Standard Spring-Loaded PTFE V-Ring
Packing Kit
Key No. Description Material
6 Spring ASTM A313S30200
14 Packing Set
16 Washer ASME SA240 S31600
20 Spacer
PTFE (Polytetrafluoroethylene) / PTFE,
25% carbonfilled
J-2000
(filled-Polytetrafluoroethylene)
Figure 6. ENVIRO-SEAL Packing Kit (Optional)
E1248
Table 6. ENVIRO-SEAL Packing Kit (Optional)
Key No. Description Material
13 Bushings Carbon Graphite
14 Packing Set
17 Belleville Spring
18 Bushing PEEK (Polyetheretherketone)
19 Washer Modified PTFE
PTFE (Polytetrafluoroethylene) / PTFE,
25% carbonfilled
N06600 NickelAlloy (ASTMB637
N07718, 40 HRC max)
Figure 5. Molded Graphite (Flexible Graphite)
Packing Kit (Optional)
E1241
Table 5. Molded Graphite (Flexible Graphite) Packing
Kit (Optional)
Key No. 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 -46 to 232_C(-50to450_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.
5
Product Bulletin
52.1:24CVF_SVF
March 2013
24000CVF and 24000SVF Valves
D103333X012
WARNING
The Baumann NOLEEK valve bonnet assembly is not
intended for use in lethal service applications.
The NOLEEK Bellows Bonnet Assembly is reliable and
user-friendly. Typical service life is in excess of 250,000
full cycles under 100 psi pressure. The bonnet adds
only approximately 5 inches to the height of a
standard valve. Operating temperature range is -195
to 399_C(-320to750_F).
ONLY AVAILABLE WITH 24000SVF STAINLESS STEEL
VALVES.
Table 7. Baumann NOLEEK Bellow Bonnet Assembly
Key Number Description Material
4 Plug Refer to table 1
8 Bellows Bonnet Sub-Assembly
21 Plug Retaining Pin S30300
22 HexSocketPipePlug,1/8NPT S30400
Figure 7. Baumann NOLEEK Bellow Bonnet Assembly
UNLIMITED STEM
ROTATION WITHOUT
TWISTING BELLOWS
BACKUP PACKING
SYSTEM (SEE PACKING
DETAIL ON PAGE 5)
TELL-TALE
CONNECTION
(1/8 NPT)
BELLOWS HOUSING
TIME PROVEN
DOUBLE WALLED
BELLOW MADE
FROM S31600,
RATED FOR UP TO
49.7 BAR (720 PSI)
PRESSURE
E1249
Housing S31600/S31603
Bellows S31603/1.4571 SST
Bonnet CF3M
Full extension provides
heat dissipation, ideal
for heattransfer fluids.
Figure 8. Bellows Pressure / Temperature Curve
49.7 barg@ -195_C (720 psig @ -320_F)
TEMPERATURE (_F)
6
48.5 barg@ 93_C(703.25 psig @ 200_F)
33.9 barg @ 398_C
(491.6 psig@ 750_F)
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