24000C Valve
D103328X012
Baumann™ 24000C Carbon Steel
Little Scotty™ Control Valve
Baumann Little Scotty industrial control valves are
intended for general utility service in pressure, flow,
and temperature control applications. This compact
carbon steel control valve is positioned to take
advantage of the trend toward industrial grade
requirements spanning general utility and special
applications. These control valves exhibit low
hysteresis and deadband, good control characteristics,
tight shutoff, rugged construction, high performance
packing, and easy maintainability. These attributes
translate into reduced maintenance costs, reduced
process variability, and increased process availability,
resulting in lower long-term operating costs.
Product Bulletin
52.1:24C
March 2013
Features
Compactandlightweightdesign reduces installed
piping costs
ASME and EN end connections are available to meet
your piping standards
High quality type 316 austenitic stainless steel trim
materials
416 stainless steel trim available
Dual plug and stem guiding provides increased
stability during plug travel
Multiple trim capacity reductions available to meet
changing processrequirements
Epoxy powder-coated valve body and actuator with
stainless steel fasteners for corrosion resistance
Multi-spring, field-reversible actuator with reduced
deadband permits direct operation from remote
signal devices
W9743
24000C Control Valve with Baumann 32 Actuator
W9744
24000C Control Valve with Baumann 32 Actuator and
Fisher 3661 I/P Positioner
Actuator and yoke can be removed from the valve
assembly while maintaining packing integrity
Fisherr FIELDVUEt digital valve controller available
for remote calibration and diagnostics in facilities
using the PlantWebt architecture
www.Fisher.com
Product Bulletin
52.1:24C
March 2013
Figure 1. Baumann 24000C Valve Body Assembly with Standard PTFE Spring-Loaded Packing
58
24000C Valve
D103328X012
E1239-1
27
5
8A
4
9
10
14
8
12
49
2
1
Table 1. Materials of Construction
Key
No.
1 Valve Body Cast Carbon Steel (ASME SA216 Grade WCC and EN 10213 1.0619 Dual Certified
2 Seat Ring
Plug (Metal Seat) Cv <
2.5
4
Plug (Metal Seat) Cv >
4.0
Plug (Soft Seat) ASTM A276 S31600 / S31603 with PTFE (Polytetrafluoroethylene) Insert
5 Stem ASTM A276 S31600 Condition A
8 Bonnet Cast Carbon Steel (ASME SA216 and EN 10213 1.0619 Dual Certified
8A Bonnet Bushing ASTM A276 S44004, HT 56-60 HRC or ASTM A311 Class B Stressproof 62-65 HRC
9 Drive Nut (Yoke) S30400
10 Packing Follower ASTM A276 S31600 / S31603 Dual Certified
12 O-Ring FKM (Fluorocarbon)
14 Packing
27 Locknuts Stainless Steel (18-8 SST)
49 Body Gasket
58 Travel Indicator ASME SA240 S30400
Description Material
Standard ASTM A276 S31600 / S31603 Dual Certified
Optional ASTM A582 S41600 Condition T
Standard ASME SA479 S21800 Annealed
Optional ASTM A582 S41600 Condition T
Standard ASTM A276 S31600 / S31603 Dual Certified
Optional ASTM A582 S41600 Condition T
Standard Refer to figure 2, table 2, shown below
Optional Refer to figure 3, table 3, shown below
Standard Annealed Soft Copper
Optional Graphite Grade GHR with 316 SST Insert
2
24000C Valve
D103328X012
Product Bulletin
52.1:24C
March 2013
Figure 2. Standard Spring Loaded PTFE
V-Ring Packing Kit
E1240
Table2.StandardSpringLoadedPTFEV-Ring
Packing Kit
Key No. Description Material
6 Spring ASTM A313 S30200
14 Packing Set PTFE (Polytetrafluoroethylene)/ 25%
carbon filled PTFE
16 Washer ASME SA240 S31600
20 Spacer J-2000 (filled Polytetrafluoroethylene)
Figure 3. Molded Graphite (Flexible Graphite)
Packing Kit (Optional)
E1241
Table 3. Molded Graphite (Flexible Graphite) Packing
Kit (Optional)
Key No. Description Material
13 Bushings Carbon-Graphite
14A Packing Rings Graphite
14B Packing Ring Graphite
3
Product Bulletin
52.1:24C
March 2013
Table 4. Cv Values at 100% Plug Opening (Kv = 0.86 x Cv)
VALVE SIZE
NPS inch inch Cv Cv Cv Cv Cv
1/2
3/4
1
1/2 0.8125 0.5 ---
3/4 0.8125 0.5 ---
1
1-1/2
2
ORIFICE
DIAMETER
0.25 0.5
0.375 0.5 ---
0.8125 0.5 ---
1.0625 0.5 --- 13 13.6 --- 13
1.25 0.75 --- 20
1.5 0.75 ---
1.5 0.75 ---
2.0 0.75 --- 30
PLUG TRAVEL
102 577 548 / 588 677 648 / 688
0.02
0.05
0.1
0.2
---
1.0
1.5
2.5
4
6
4
7.5
4
8.5
10
17
28
10
17
28
PLUG SERIES
0.2
0.5
1.0
1.5
2.5
4
7.7
4
10.1
4
10.1
10
20
10
17
32.9
10
17
32.9
30
52.9
---
0.1
0.2
0.5
1.0
2.5
5
5
5
20
10
17
10
17
30
50
24000C Valve
D103328X012
0.5
1.0
1.5
2.5
4
6
4
8
4
9
10
20
10
17
28
10
17
28
30
50
4
24000C Valve
D103328X012
Table 5. ISA Sizing Coefficients
Series Cv Rating FL Fd XT KC
102
577
548/588
677
648/688
0.2
0.04
0.09
0.17
1
1.5
2.5
4
6
7.5
8.5
10
13
17
28
30
0.2
0.5
1
1.5
2.5
4
7.7
10
13.6
17
20
30
32.9
52.9
0.1
0.2
0.5
1
2.5
5
10
17
30
50
0.5
1
1.5
2.5
4
6
8
9
10
13
20
28
30
50
0.95
0.9 1.46
0.98 0.28 0.81 0.94
0.9
0.9
0.9
0.06
0.09
0.013
0.18
0.4
0.33
0.42
0.46
0.08
0.12
0.19
0.27
0.46
0.4
0.33
0.42
0.46
0.76 0.86
0.40
0.33
0.42
0.68
0.68 0.73
0.68 0.73
0.68 0.73
Product Bulletin
52.1:24C
March 2013
0.73
5
Product Bulletin
52.1:24C
March 2013
Table 6. Technical Specifications
VALVE TYPE EN ASME
NOMINAL SIZE DN 15, 20, 25, 40, & 50 NPS1/2,3/4,1,1-1/2,&2
END CONNECTIONS Mates with PN 10-40 Flanges per EN 1092-1
PRESSURE RATING PN 40 per EN 1092-2 ASME CL150 per ASME B16.34
SEAT PLUG SEALING Metal-to-Metal or PTFE Soft Seat Metal-to-Metal or PTFE Soft Seat
FLANGE FINISH EN 500 to 300 Ra circular lay ASME 250 to 125 Ra circular lay
FACE-TO-FACE DIMENSIONS Consistent with EN 558-1 Consistent with EN 588-2 (same as ISA S75.03)
CHARACTERISTIC Equal Percentage or Linear Equal Percentage or Linear
TEMPERATURE LIMITS -29_C to 232_C(-20_Fto450_F) -29_Cto232_C(-20_F to 450_F)
MateswithASMECL150RFFlangesperASME
Table 7. Actuator Specifications
TYPE 32, 54, 70 Multi-Spring Diaphragm (Single Acting)
DIAPHRAGM AREA 210, 350, 450 cm2/ 32, 54, 70 in
AIR FAILURE 32 and 54 Fails Open or Closed (Field Reversible) / 70 Fails Closed ONLY
(1)
TRAVEL
AMBIENT TEMPERATURE RANGE -29_Cto71_C/-20_F to 160_F
MAXIMUM AIR PRESSURE 2.4 barg / 35 psig
DIAPHRAGM MATERIAL
SPRING CASES Steel, Powder Epoxy-Coated with Stainless Steel Fasteners
YOKE Ductile Iron, Powder Epoxy-Coated
1. Dual Travel Stops are available on Baumann 32 and 54 actuators. These are not field reversible.
2. Optional reinforced VMQ (Silicone)diaphragm with FKM (Fluorocarbon) O-ring actuator stem seal for higher ambient temperature conditions (-29_Cto121_C/-20_Fto250_F) is available
with Baumann 32 and 54actuators ONLY.
(2)
12.7 or 19.1 mm / 0.50 or 0.75 inches
NBR (Nitrile) / TPES (Polyester Thermoplastic)
2
24000C Valve
D103328X012
B16.5
6
24000C Valve
D103328X012
Figure 4. Baumann Pressure-Temperature Ratings
PRESSURE-TEMPERATURE RATINGS
ASME CL150 FLANGED VALVES
Product Bulletin
52.1:24C
March 2013
(SOURCE: ASME B16.34)
E1242
OPERATING TEMPERATURE (_F)
PRESSURE-TEMPERATURE RATINGS
EN PN10-40 FLANGED VALVES
(SOURCE: EN 1092, MATERIAL GROUP 3E0, GP240GH -EN 10213-2 1.0619)
E1243
OPERATING TEMPERATURE (_C)
7
Product Bulletin
52.1:24C
March 2013
Table 8. Allowable Pressure Drops (bar)
AIR-TO-OPEN ACTION AIR-TO-CLOSE ACTION
0.2-1.0 barg SIGNAL
ORIFICE
DIA.
(mm)
PLUG
TRAVEL
(mm)
ACT
TYPE
BENCH
RANGE
(barg)
6.4 12.7 32 0.3-1.0 40.0
9.5 12.7 32 0.3-1.0 31.6
32 0.3-1.0 7.9
TO ACTUATOR
Max CL
IV
Shutoff
Press.
(1,2)
(2)
(2)
Max CL
VI
Shutoff
Press.
--- 40.0
19.5
1.4
32 0.5-1.0 14.5 7.9
20.6 12.7
54 0.3-1.0 5.9
54 0.5-1.0 23.5
54 0.6-1.0 35.3
32 0.3-1.0 4.8
(2)
(1,2)
(1,2)
(2)
--- 17.6 11.2
17.0 35.3
28.8
--- 9.6 4.4 0.2-0.9 4.4
32 0.5-1.0 8.8 3.6
27.0 12.7
54 0.3-1.0 3.6
(2)
--- 10.7 5.5
54 0.5-1.0 14.3 9.1 28.6 16.2 0.2-0.7 17.2 12.6 34.4
54 0.6-1.0 21.4 16.2 21.4 16.3
32 0.3-1.0 3.45 --- 6.96 2.48 0.2-0.9 3.45 --- 12.1 7.65
32 --- --- --- --- --- 0.2-0.7 8.69 4.20 17.3 12.9
31.8 19.1
54 0.3-1.0 5.24 --- 10.5 6.07 0.2-0.9 5.24 --- 18.3 13.9
54 0.5-0.9 10.9 6.07 15.7 11.3 0.2-0.7 13.1 8.69 26.3
54 0.7-1.0 18.3 13.9 23.6
70 0.7-1.0 24.9
32 0.3-1.0 2.4
(1)
(2)
20.5 32.1
--- 4.9 1.1 0.2-0.9 2.3
32 --- --- --- --- --- 0.2-0.7 5.7 2.0
54 0.3-1.0 3.7 --- 7.4 3.6
38.1 19.1
54 0.5-0.9 7.4 3.6
54 0.7-1.0 10.9 7.2 14.6 10.8 --- --- --- --- --70 0.7-1.0 17.7 13.9 22.7
70 0.8-1.2 --- --- 27.7
32 0.3-1.0 1.4
(2)
--- 2.8 --- 0.2-0.9 1.3
32 --- --- --- --- --- 0.2-0.7 3.3 0.4
54 0.3-1.0 2.1 --- 4.2 1.3
50.8 19.1
54 0.5-0.9 4.2 1.4
54 0.7-1.0 6.3 3.4 8.3 5.4 --- --- --- --- --70 0.7-1.0 10.1 7.2 13.0 10.1 --- --- --- --- --70 0.8-1.2 --- --- 15.9 13.1 --- --- --- --- ---
1. The maximum shutoff pressure when using ENVIRO-SEALt packing is defined by: nP = TableValue - [1112/(Port Diameter)2]. These table values shouldnot be modified by this formula and
the pressure shown in the table should be used for ENVIRO-SEAL packing.
2. The maximum shutoff pressure when using Flexible Graphite packing is defined by: nP = Table Value - [5337/(Port Diameter)
and the pressure shown in the table s hould be used for Flexible Graphite packing.
WITH POSITIONER
Max CL
Shutoff
Press.
(2)
40.0
(2)
(2)
21.6
(1)
(2)
(2)
(2)
1.38 barg AIR
SUPPLY
Max CL
IV
Shutoff
Press.
(1,2)
(1)
40.0
15.8 9.3
(1)
15.2 0.2-0.7 18.3 11.8 36.6
(1,2)
28.8
40.0 40.0
BENCH
RANGE
VI
(barg)
--- 0.2-0.9 40.0
(1)
0.2-0.9 40.0
(2)
0.2-0.9 7.3
(2)
0.2-0.9 11.7
(1)
0.2-0.7 29.2 22.6
(1)
0.2-1.0 barg SIGNAL
TO ACTUATOR
Max CL
Max CL
IV
Shutoff
Shutoff
Press.
(1,2)
(2)
17.3
(2)
(2)
--- --- --- --- ---
(2)
13.1 7.9 0.2-0.7 11.1 5.9
(1)
(1,2)
(2)
0.2-0.9 7.1
(1)
--- --- --- --- ---
19.2 --- --- --- --- ---
(1,2)
27.6
(2)
--- --- --- --- ---
0.2-0.9 3.7
(2)
(2)
(2)
11.1 7.3 0.2-0.7 9.2 5.4 18.3 14.6
(1)
(1,2)
18.9 --- --- --- --- ---
(1,2)
24.0
(2)
--- --- --- --- ---
(2)
0.2-0.9 2.1 --- 7.4 4.5
6.3 3.4 0.2-0.7 5.2 2.3 10.6 7.7
2
]. These table values should not be modified by this formula
24000C Valve
D103328X012
WITH POSITIONER
1.38 barg AIR
SUPPLY
VI
Press.
--- 40.0
0.8
5.2
--- 15.5 10.4
1.9
--- 8.1 4.3
--- 12.8 9.0
--- 4.6 1.7
Max CL
IV
Shutoff
Press.
(1,2)
(2)
(2)
(2)
(1)
(2)
(2)
(2)
(2)
(1,2)
40.0
(1)
25.7
(1,2)
40.0 34.4
(1,2)
40.0
(1)
20.8
(1)
24.1
(1,2)
(1,2)
11.5 7.7
6.6 3.7
Max CL
Shutoff
Press.
40.0
30.2
40.0
29.4
21.8
VI
---
(1,2)
19.1
(1)
(1,2)
17.0
19.1
(1,2)
(1)
(2)
8
Product Bulletin
24000C Valve
D103328X012
Table 9. Allowable Pressure Drops (psi)
AIR-TO-OPEN ACTION AIR-TO-CLOSE ACTION
3-15 psig SIGNAL TO
ORIFICE
DIA. (in)
PLUG
TRAVEL
(in)
ACT
TYPE
BENCH
RANGE
(psig)
0.25 0.50 32 5-15 290
0.375 0.50 32 5-15 290
32 5-15 113
ACTUATOR
Max CL
IV
Shutoff
Press.
(1,2)
(2)
(2)
Max CL
VI
Shutoff
Press.
--- 290
278 290
19
32 7-15 226 132
0.8125 0.50
54 4-15 86
54 7-15 290
54 9-15 290
32 5-15 68
(2)
(1,2)
(1,2)
(2)
--- 257 162
248 290
290
--- 137 62
32 7-15 137 62
1.0625 0.50
54 4-15 52 --- 155 81
54 7-15 207 132 290 236 3-10 259 184 290
54 9-15 290 236 290
32 5-15 50 --- 101 36 3-13 50 --- 176 111
32 --- --- --- --- --- 3-10 126 61 251 187
1.25 0.75
54 5-15 76 --- 152 88 3-13 76 --- 266 202
54 7-13 152 88 228 164 3-10 190 126 290
54 10-14 266 202 290
70 10-15 290
32 5-15 35
(1)
(2)
290 290
--- 71 16 3-13 35
32 --- --- --- --- --- 3-10 89 34
54 5-15 54 --- 107 53
1.5 0.75
54 7-13 107 53
54 10-14 188 133 242 187 --- --- --- --- --70 10-15 256 201 290
70 12-18 --- --- 290
32 5-15 20
(2)
--- 41 --- 3-13 20
32 --- --- --- --- --- 3-10 51 9
54 5-15 31 --- 62 20
2.0 0.75
54 7-13 62 20
54 10-14 108 66 139 97 --- --- --- --- --70 10-15 147 105 189 147 --- --- --- --- --70 12-18 --- --- 230 189 --- --- --- --- ---
1. The maximum shutoff pressure when using ENVIRO-SEAL packing is defined by: nP = Table Value - [25/(Port Diameter)2]. These table values should not be modified by this formula and the
pressure shown in the table should be usedfor ENVIRO-SEAL packing.
2. The maximum shutoff pressure when using Flexible Graphite packing is defined by: nP = Table Value - [120/(Port Diameter)
the pressure shown in the table should be used for Flexible Graphite packing.
WITH POSITIONER
20 psig AIR SUPPLY
Max CL
Shutoff
Press.
(2)
(2)
290
(1)
290
(2)
(2)
(2)
3-15 psig SIGNAL TO
Max CL
IV
VI
Shutoff
BENCH
RANGE
(psig)
Press.
(1,2)
(1)
226 132
(1)
(1,2)
(1,2)
--- 3-13 290
(1)
290
(2)
3-13 290
3-13 113
245 3-10 283 188 290
(2)
3-13 171
(1)
290
290
(2)
(1)
3-10 290
--- --- --- --- ---
3-13 68
205 130 3-10 171 96
(1,2)
(1)
(1,2)
(2)
290
278 --- --- --- --- ---
(1,2)
290
(2)
(1)
3-13 104
--- --- --- --- ---
--- --- --- --- ---
3-13 54
ACTUATOR
Max CL
IV
Shutoff
Press.
(1,2)
(2)
(2)
(2)
(1)
(2)
(2)
(2)
(2)
Max CL
VI
Shutoff
Press.
--- 290
(2)
278
(1,2)
19
(2)
77
(1)
290
--- 239 165
(2)
(2)
29
--- 124 69
(2)
--- 188 133
161 106 3-10 134 80 269 214
(1)
(1,2)
274 --- --- --- --- ---
(1,2)
290
(2)
--- --- --- --- ---
(2)
--- 71 29
(2)
3-13 31 --- 108 66
92 51 3-10 77 35 154 112
2
]. These table values shouldnot be modified by this formula and
52.1:24C
March 2013
WITH POSITIONER
20 psig AIR SUPPLY
Max CL
IV
Shutoff
Press.
290
290
290
290
290
290
177 123
102 60
(1,2)
(1,2)
(1)
(1,2)
(1,2)
(1,2)
(1)
(1)
(1,2)
(1,2)
Max CL
Shutoff
290
290
290
290
VI
Press.
---
(1,2)
290
290
(1,2)
(1,2)
267
288
(1,2)
290
(2)
(1)
(1)
9
Product Bulletin
52.1:24C
March 2013
Table10.ValveDimensions
VALVE SIZE A FACE-TO-FACE
EN ASME EN 10-40 CL150
DN NPS mm in mm in in mm
15 1/2 130 5.1 184 7.25 3.2 80
20 3/4 150 5.9 184 7.25 3.2 80
25 1 160 6.3 184 7.25 3.3 83
40 1-1/2 200 7.9 222 8.75 3.9 99
50 2 230 9.1 254 10.00 4.2 107
B BONNET
24000C Valve
D103328X012
Table 11. Valve Assembly Weights
VALVE SIZE
EN ASME
DN NPS kg lb
15 1/2 3.9 9
20 3/4 4.8 11
25 1 6.4 14
40 1-1/2 10 22
50 2 15 33
WEIGHTS
Table 12. Actuator Weights
ACTUATOR TYPE
32 4.5 10
54 11.3 25
70 15.4 34
MV1020 10 22
VA1020 13.6 30
NV24-MFT (non
spring return)
NVF24-MFT or
NVF24-MFT-E (spring
return)
WEIGHTS
kg lb
1.5 3.3
1.8 4
10
24000C Valve
D103328X012
Figure 5. Dimensional Drawings
216
(48.5)
140
(5.5)
127
(5.0)
279
(411.0)
61
(2.4)
333
(413.1)
Product Bulletin
52.1:24C
March 2013
229
(9.0)
3/4 INCH
SQUARE
229
(9.0)
B
A
24000C WITH BAUMANN 32
ACTUATOR AND FISHER
3660/3661 POSITIONER
152
(46.0)
94
(3.7)
MAX
277
(10.9)
BAUMANN 54 ACTUATOR
WITH FIELDVUE DVC2000
DIGITAL VALVE CONTROLLER
160
(46.3)
163 (6.4)
MAX
(2.8) MAX
71
277
(10.9)
272
(10.7)
BAUMANN 70 ACTUATOR
WITH FIELDVUE DVC6010
DIGITAL VALVE CONTROLLER
160
(46.3)
130
(5.1) MAX
BAUMANN 32 ATO/FAIL
CLOSED ACTUATOR
WITH HANDWHEEL
31 (1.24)
BAUMANN 32 ATC/FAIL
OPEN ACTUATOR WITH
HANDWHEEL
BAUMANN 32 ACTUATOR WITH ADJUSTABLE
E1244
Note: Actuator removal requires 115 mm (4-1/2 inches)vertical clearance.
OPEN/CLOSE DUAL TRAVEL STOPS
BAUMANN 54 ATO/FAIL
CLOSED ACTUATOR
WITH HANDWHEEL
125
(4.9)
285
(11.2)
BAUMANN NV
ELECTRIC ACTUATOR
BAUMANN 54 ATC/FAIL
OPEN ACTUATOR WITH
HANDWHEEL
mm
(inch)
11
Product Bulletin
52.1:24C
March 2013
24000C Valve
D103328X012
Table 13. Pneumatic Actuators
Actuator Type
32
54
70
Table 15. Model Numbering System
24 C
Actuator
(1)
Type
1. Choose from tables 13 and 14 above.
Valve Body
Series
Plug Series Characteristic Seat Leakage Valve Body Material
Table 14. Electric Actuators
Actuator Type Travel
MV1020 n/a
VA1020 n/a
(2)
NV
(3)
NVF
(4)
NVFE
1. Refer to 52.1:NVACT, Baumann NV Electric Actuator with 24000 Control Valves,
D103326X012 for details.
2. NV24-MFT = Non Spring Return
3. NVF24=-MFT = Spring Return - F ail Open
4. NV24-MFT-E = Spring Return - FailClosed
102 Linear / Metal Seat IV C Carbon Steel
577 Equal % / PTFE Seat VI
548 Equal % / Metal Seat (S41600) IV
588 Equal % / Metal Seat (S31600) IV
677 Linear / PTFE Seat VI
648 Linear / Metal Seat (S41600) IV
688 Linear / Metal Seat (S41600) IV
(1)
50
75
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibilityfor proper selection, use, and maintenance ofany product remains solely with the purchaser and end user.
Baumann, Little Scotty, Fisher, FIELDVUE, PlantWeb, and ENVIRO-SEAL 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 termsand conditions,which are available upon request. We reserve the right to modifyor 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
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