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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 c ontrol characteristics,

tight shutoff, rugged construction, high performance

packing, and easy maintainability. These attributes

translate into reduced maintenance c osts, reduced

process variability, and increased process availability,

resulting in lower long-term operating costs.

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

24000C Valve

D103328X012

Product Bulletin

52.1:24C

March 2013

Summary of content (12 pages)

PAGE 1
Product Bulletin 24000C Valve 52.1:24C March 2013 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.
PAGE 2
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Figure 1. Baumann 24000C Valve Body Assembly with Standard PTFE Spring-Loaded Packing 58 9 27 10 5 14 8 12 8A 49 4 2 1 E1239-1 Table 1. Materials of Construction Key No. 1 2 4 Description Material Valve Body Cast Carbon Steel (ASME SA216 Grade WCC and EN 10213 1.0619 Dual Certified Standard ASTM A276 S31600 / S31603 Dual Certified Optional ASTM A582 S41600 Condition T Plug (Metal Seat) Cv < 2.
PAGE 3
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Figure 2. Standard Spring Loaded PTFE V-Ring Packing Kit Figure 3. Molded Graphite (Flexible Graphite) Packing Kit (Optional) E1241 E1240 Table 2. Standard Spring Loaded PTFE V-Ring Packing Kit Table 3. Molded Graphite (Flexible Graphite) Packing Kit (Optional) Key No. Description Material 6 Spring ASTM A313 S30200 14 Packing Set PTFE (Polytetrafluoroethylene)/ 25% carbon filled PTFE Key No.
PAGE 4
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 4. Cv Values at 100% Plug Opening (Kv = 0.86 x Cv) VALVE SIZE ORIFICE DIAMETER PLUG TRAVEL NPS inch 0.25 PLUG SERIES 102 577 548 / 588 677 648 / 688 inch Cv Cv Cv Cv Cv 0.5 0.02 0.05 0.1 0.2 --- 0.2 0.5 1.0 --- 0.5 1.0 1.5 2.5 0.1 0.2 0.5 1.0 2.5 1.5 2.5 1/2 3/4 1 0.375 0.5 --- 1.0 1.5 2.5 1/2 0.8125 0.5 --- 4 6 4 7.7 5 4 6 3/4 0.8125 0.5 --- 4 7.5 4 10.1 5 4 8 0.8125 0.5 --- 4 8.5 4 10.
PAGE 5
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 5. ISA Sizing Coefficients Series Cv Rating 102 0.2 0.04 0.09 0.17 577 1 1.5 2.5 4 6 7.5 8.5 10 13 17 28 30 548/588 677 648/688 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 FL Fd XT KC 0.95 0.06 0.09 0.013 0.18 0.76 0.86 0.40 0.33 0.42 0.9 1.46 0.73 0.68 0.98 0.28 0.81 0.94 0.68 0.73 0.68 0.73 0.68 0.73 0.4 0.33 0.42 0.9 0.
PAGE 6
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 6. Technical Specifications VALVE TYPE NOMINAL SIZE END CONNECTIONS PRESSURE RATING SEAT PLUG SEALING FLANGE FINISH FACE-TO-FACE DIMENSIONS CHARACTERISTIC TEMPERATURE LIMITS EN ASME DN 15, 20, 25, 40, & 50 NPS 1/2, 3/4, 1, 1-1/2, & 2 Mates with PN 10-40 Flanges per EN 1092-1 Mates with ASME CL150 RF Flanges per ASME B16.5 PN 40 per EN 1092-2 ASME CL150 per ASME B16.
PAGE 7
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Figure 4. Baumann Pressure-Temperature Ratings PRESSURE-TEMPERATURE RATINGS ASME CL150 FLANGED VALVES (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.
PAGE 8
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 8. Allowable Pressure Drops (bar) AIR-TO-OPEN ACTION ORIFICE DIA. (mm) PLUG TRAVEL (mm) ACT TYPE BENCH RANGE (barg) 6.4 12.7 32 9.5 20.6 27.0 31.8 38.1 50.8 12.7 12.7 12.7 19.1 19.1 19.1 0.2-1.0 barg SIGNAL TO ACTUATOR AIR-TO-CLOSE ACTION WITH POSITIONER 1.38 barg AIR SUPPLY Max CL Max CL IV VI Shutoff Shutoff Press. Press. BENCH RANGE (barg) Max CL IV Shutoff Press. Max CL VI Shutoff Press. 0.3-1.0 40.
PAGE 9
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 9. Allowable Pressure Drops (psi) AIR-TO-OPEN ACTION AIR-TO-CLOSE ACTION 3-15 psig SIGNAL TO ACTUATOR WITH POSITIONER 20 psig AIR SUPPLY Max CL IV Shutoff Press. Max CL VI Shutoff Press. Max CL IV Shutoff Press. Max CL VI Shutoff Press. --- 290(1,2) --- 278 290(1) 290(1) 3-15 psig SIGNAL TO ACTUATOR WITH POSITIONER 20 psig AIR SUPPLY Max CL IV Shutoff Press. Max CL VI Shutoff Press. Max CL IV Shutoff Press.
PAGE 10
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 10. Valve Dimensions VALVE SIZE A FACE-TO-FACE EN 10-40 ASME 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 Table 11. Valve Assembly Weights VALVE SIZE 10 B BONNET EN Table 12.
PAGE 11
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Figure 5. Dimensional Drawings 333 (413.1) 216 (48.5) 279 (411.0) 61 (2.4) 127 (5.0) 140 (5.5) BAUMANN 54 ACTUATOR WITH FIELDVUE DVC2000 DIGITAL VALVE CONTROLLER B 3/4 INCH SQUARE 272 (10.7) 277 (10.9) 229 (9.0) 229 (9.0) BAUMANN 70 ACTUATOR WITH FIELDVUE DVC6010 DIGITAL VALVE CONTROLLER A 24000C WITH BAUMANN 32 ACTUATOR AND FISHER 3660/3661 POSITIONER 152 (46.0) 94 (3.7) MAX 160 (46.3) 160 (46.3) 130 (5.1) MAX 163 (6.
PAGE 12
Product Bulletin 24000C Valve 52.1:24C March 2013 D103328X012 Table 14. Electric Actuators(1) Table 13. Pneumatic Actuators Actuator Type Actuator Type Travel 32 MV1020 n/a 54 VA1020 n/a 70 NV(2) 50 NVF(3) 75 NVFE(4) 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 - Fail Open 4. NV24-MFT-E = Spring Return - Fail Closed Table 15.