Emerson 24000C Instruction Manual
Contents
1. Diameter Sim 24000 542 38 1 mm 1 50 inch Orifice Diameter 531600 24000 541 24000 642 50 8 mm 2 0 inch Orifice Diameter 531600 7 24000 641 38 1 mm 1 25 inch Orifice Diameter 541600 24000 5421 38 1 mm 1 50 inch Orifice Diameter 541600 24000 541 1 24000 642 1 50 8 mm 2 0 inch Orifice Diameter 541600 24000 641 1 Recommended spare parts 9 24000C Valve Instruction Manual March 2011 D103356X012 Figure 3 Spring Loaded PTFE V Ring Packing Kit Figure 4 Molded Graphite Flexible Graphite P N 24494T001 Packing Kit P N 24492T001 Optional E1240 E1241 Table 6 Spring Loaded PTFE V Ring Packing Kit P N 24494T001 Spring ASTM A313 530200 Packing Set PTFE Polytetrafluoroethylene 2525 carbon filled PTFE 16 Spacer 2000 filled Polytetrafluoroethylene Table 7 Molded Graphite Flexible Graphite Packing Kit P N 24492T001 Optional Deci Mem 13 Bushing Qty 2 Carbon Graphite 14A Packing Ring Qty 3 Graphite Instruction Manual D103356X012 Figure 5 Dimensional Drawings BAUMANN 54 ACTUATOR WITH FIELDVUE DVC2000 DIGITAL VALVE CONTROLLER 24000C WITH BAUMANN 32 ACTUATOR AND FISHER 160 3660 3661 POSITIONER 163 6 4 71 MAX 2 8 24000C Valve March 2011 333 013 1 9 0 3 4 INCH SQUARE FIELDVUE DVC6010 DIGITAL VALVE CONTROLLER BAUMANN 32 ATO FAIL BAUMANN 32 ATC FAIL BAUMAN2. 46392 092 GE46392X052 1 50 j 20 6 0 8125 77 66 24015 01548 269 1062 136 1 o 208 L100548 63 0 25 588 9 5 0 375 20 60 8125 77 66 24061101588 7 por 87 3690085 138 tz 2062101558 UM s41600 asos L5 335 7 8 68 2733088 9 pa 399008 13 ne osos L5 948 2471708 8 68 9 T4 277168 269 1 0625 13 29105688 1 A matching seat ring table 3 key 2 must be furnished with replacement plug orders Recommended spare parts 24000C Valve Instruction Manual March 2011 D103356X012 Table 3 Seat Ring for NPS 1 2 3 4 and 1 Valves Metal Seat ORIFICE DIAMETER VALVE SIZE mm Inch DN 15 NPS 1 2 DN 20 NPS 3 4 6 3 0 25 inch 007635 001 163 24000 341 5 20 6 0 8125 inch 007635 005 163 24000 343 2659 1 0625 0 24034 6 3 0 25 inch 007635 001 416 9 5 0 375 inch 007635 002 416 Seat Ring 541600 20 6 0 8125 inch 007635 005 416 26 9 1 0625 inch do oom 24000 344 1 1 A matching seat ring key 2 must be furnished with replacement plug orders See table 2 Table 4 Plug and Seat Ring for NPS 1 2 3 4 and 1 Valves Soft Seat ORIFICE VALVE SIZE said 112 DN20 NPS3j4 D
3. O D tubing or equivalent for all air lines If air line exceeds 8 m 25 ft in length 9 5 mm 3 8 inch tubing is preferred Air pressure should not exceed 2 5 barg 35 psig When assembling or disassembling the valve do turn the valve stem while the plug is touching the valve seat This will damage the valve s seating surfaces e When adjusting the valve stem do not grip the stem directly with pliers or a wrench This will damage the surface of the stem and cause damage to the packing in the valve Instead counter tighten the two locknuts key 27 on the stem key 5 This will allow you to turn the stem by turning the locknuts key 27 with a wrench e When placing valve in a vise clamp the flat end faces of the valve Do not clamp the rounded sides of the valve This will distort the shape of the casting and will ruin the valve Disassembly 1 Mount the valve in a vise by clamping flat end faces of the valve figure 2 Caution must be taken not to damage the serrated flange faces 2 Remove the actuator stem locknuts key 27 travel indicator key 58 and yoke drive nut key 9 3 Turn the bonnet key 8 in a counter clockwise direction from the valve body key 1 Remove the O ring key 12 and remove and discard the valve body gasket key 49 A new gasket should be installed each time the valve is disassembled 4 Pull the plug and stem assembly keys 4 and 5 out through the bottom of the bonnet Rot
4. Instruction Manual 24000C Valve D103356X012 March 2011 Baumann 24000C Carbon Steel Little Scotty Control Valve Contents Figure 1 24000 Control Valve with Baumann 32 Actuator and Fisher 3661 I P Positioner Introduction 1 1 Safety Precautions 2 Maintenance 2 lt 3 mui scab 4 586 imir nens quA VS eU 4 Lapping the Metal Seat 4 Replacing Packing 5 Actuator and Valve Body Reassembly 5 Parts Ordering 5 Dimensions and Weights 11 Introduction Baumann 24000C carbon steel Little Scotty industrial control valves figure 1 are intended for general utility service in pressure flow and temperature control applications Scope of Manual This instruction manual includes installation maintenance and parts information for the Baumann 24000C control valve Do not install operate or maintain Baumann 24000C control valves 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 includi
5. N 54 ATO FAIL BAUMANN 54 ATC FAIL CLOSED ACTUATOR WITH OPEN ACTUATOR WITH CLOSED ACTUATOR WITH OPEN ACTUATOR WITH HANDWHEEL HANDWHEEL HANDWHEEL HANDWHEEL 125 31 1 24 285 11 2 BAUMANN 32 ACTUATOR WITH ADJUSTABLE BAUMANN ELECTRIC OPEN CLOSE DUAL TRAVEL STOPS ACTUATOR mm E1244 NOTE ACTUATOR REMOVAL REQUIRES 115 mm 4 1 2 INCHES VERTICAL CLEARANCE inch 24000C Valve Instruction Manual March 2011 D103356X012 Table 8 Valve Dimensions VALVE SIZE A FACE TO FACE B BONNET meii 1020 WW Baumann Little Scotty Fisher and FIELDVUE marks owned by one of the companies the Emerson Process Management business division 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 are not to be construed as warranties or quarantees 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 Neither Emerson Emerson Process Managemen
6. N25 NPS1 955 0375 Equal 25 240102101577 24010 101 577 7 Plug and Stem 8 1 Assy 26 9 1 0625 24617 101 677 24631 101 677 9 5 0 375 PTFE Seat 7 24656 101 677 20 6 0 8125 24010 1 101 677 6 3 mm 0 25 inch Orifice Diameter 007635 001 163 24000 341 9 5 mm 0 375 inch Orifice Diameter 007635 002 163 24000 342 2 Seat Ring 0 0 0 1 2 9 9 3 1 2 9 0 5 5 20 6 mm 0 8125 inch Orifice Diameter 007635 005 163 24000 343 26 9 mm 1 0625 inch Diameter 24000 344 8 Recommended spare parts Instruction Manual 24000C Valve D103356X012 March 2011 Table 5 Plug and Seat Ring for NPS 1 1 2 and 2 Valves KEY PLUG ORIFICE DIAMETER VALVE SIZE stan ti Re he DN 40 NPS1 1 2 DNSO NPS2 _ 02 241 0257 _ 35 0 Seat Equal 577 38 1 1 50 a 10 24421 2 102 548 mE A SEE FEES 24635 2 102 548 MetalSeat EqualX c 0 38 1 1 50 14 62 24710 2 102 548 9 EN 3 24038 2 102 548 Panay S 4 Plug a 24635 102 588 Metal Seat Equal 38 1 1 50 14 62 24710 102 588 24038 102 588 10 24425 1 102 648 menm 24761 2 102 648 648 Metal Seat Linear 541600 38 1 1 50 iai S a 50 8 2 0 EE M 24761 102 688 Metal Seat Linear 38 1 1 50 14 62 24899 102 688 es 24 08 24760 102 688 38 1 mm 1 25
7. ate the assembly to prevent damage to the packing Wipe the parts with a clean soft cloth and examine for signs of wear CAUTION Handle the parts carefully to avoid damaging the seating and guiding surfaces 5 To remove the seat ring key 2 fabricate a special wrench to engage the lugs on the ring Turn the seat ring key 2 counter clockwise to remove it from the valve body key 1 Clean thoroughly and examine for signs of wear Lapping the Metal Seat If valve seat leakage becomes excessive it may be necessary to lap the valve seat Lapping is the process of mating the valve plug to the seat ring with an abrasive to produce a close fit When valve seat leakage becomes excessive lapping becomes necessary The plug and seat ring seating surfaces should be free of large scratches or dents and the contact surface of the seats should be as narrow as possible 1 Use a good quality lapping compound with a mixture that contains 280 to 600 grit Apply at several spots around the plug seating surface Replace the plug key 4 in the bonnet key 8 2 Place the bonnet key 8 loosely into the valve body key 1 to serve as a guide during the lapping operation 3 Lap the valve by applying a slight pressure on the stem and rotate the stem in short oscillating strokes approximately 8 to 10 times or until you see an even and complete lap line The plug should be intermittently lifted and turned 90 degrees while lapping to keep the plug and seat r
8. e or maintenance of any product Responsibility for the selection use and maintenance of any product remains with the purchaser and end user 24000C Valve Instruction Manual March 2011 D103356X012 Figure 2 Baumann 24000C Valve Body Assembly with Standard PTFE Spring Loaded Packing E1239 Table 1 Baumann 24000C Common Parts EL LE 3 4 NPS1 1 2 Valve Body Carbon Steel ENPNTO A peni EINIGE ex E 84 iiie 1 A E cog 24490 1 24000 151 24000 151 24000 351 24000 551 24000 651 Packing Kit Spring Loaded PTFE V Ring 24494T001 standard Packing Kit Molded Graphite optional 24492T001 Valve Body Gasket Copper standard 24000 131 24000 131 24000 331 24000 531 24000 631 24000 132 24000 132 24000 332 24000 532 24000 632 Graphite optional Travel Indicator 24299 6 Recommended spare parts Instruction Manual D103356X012 24000C Valve March 2011 Table 2 Plug for NPS 1 2 3 4 and 1 Valves Metal Seat ORIFICE KEY PLUG DESCRIPTION PLUG TYPE 102 4 Metal Seat Micro Trim Linear Metal Seat Equal Metal Seat Equal Plug amp Stem Assy Metal Seat Linear Metal Seat Linear VALVE SIZE DIAMETER D172 _ 6 3 0 25 0 201 E GE46388X012 GE46388X092 0 17A GE46393X092 GE46393X052 6 3 0 25 0 5 1 GE46394X092 GE46394X052 1 0 860 1 0 1
9. ine of all dirt welding chips scale or grease and other foreign material Failure to do so could result in damage to the seating and sealing surfaces of the valve and result in damage to the valve and release of process materials Installation Refer to key numbers in figure 2 unless otherwise specified 1 Before installing the valve in the pipeline thoroughly clean the line of all dirt welding chips scale oil or grease and other foreign material 2 Install the valve so the controlled fluid will flow through the valve body in the direction indicated by the arrow cast on the valve body 3 Athree valve bypass would permit removal of the control valve from the line without shutting down the system 4 n case of a heat insulated installation insulate the valve body only not the bonnet WARNING To avoid personal injury property damage do attempt to do any work on a valve while the system is operation valve must be isolated 100 from the active system and the isolated line voided of pressure and or hazardous fluids 24000C Valve Instruction Manual March 2011 D103356X012 Air Pipinq 1 For an air to extend actuator air to close action connect the actuating air pressure line to the 1 4 NPT opening in the upper diaphragm case For an air to retract actuator air to open action connect the actuating air pressure line to the 1 4 NPT opening in the lower diaphragm case 2 Use 6 4 mm 1 4 inch
10. ing concentric Instruction Manual 24000C Valve D103356X012 March 2011 4 Clean the valve seat and plug key 4 thoroughly when the lapping is complete removing all traces of lapping compound Replacing Packing Refer to the standard packing construction and the optional packing shown in figures 2 3 and 4 to determine the packing that has been preinstalled in your valve 1 Disassemble the valve as directed earlier Remove the locknuts key 27 and indicator disk key 58 and turn the plug and stem keys 4 and 5 out through the packing box Remove the packing follower key 10 Push out the old packing key 14 by working from the underside of the bonnet key 8 2 Standard spring loaded PTFE V ring packing figures 2 and 3 Insert each piece in exact order shown in fiqures 2 and 3 Hand tighten the packing follower key 10 until it shoulders on the bonnet key 8 This will compress the packing spring key 6 to enable constant stem sealing throughout the packing life Molded graphite flexible graphite packing figure 4 Insert each piece in exact order shown in the figure 4 Hand tighten the packing follower key 10 Use a wrench to increase tightness by turning the nut an additional 60 degrees UJ Actuator and Valve Body Reassembly 1 Insert a new valve body gasket key 49 and install the bonnet assembly key 8 with the plug and stem assembly in the valve The O ring key 12 must be reinstalled by gently stretching o
11. ions are you should contact your Emerson Process Management sales office for more complete specifications Provide the product serial numbers shown on the nameplate and all other pertinent information WARNING If you move or work on an actuator installed 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 whether it be from air pressure on the diaphragm or compression in the actuator springs 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 Maintenance WARNING Avoid personal injury and property damage from sudden release of process pressure or bursting of parts Before performing any maintenance operations 24000 March 2011 Instruction Manual D103356X012 e Do notremove the actuator from the valve while the valve is still pressurized e Always wear protective gloves clothi
12. ng and eyewear when performing any maintenance operations 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 e 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 e 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 perform safe removal of the actuator from the valve Use lock out procedures to be sure the above measures stay in effect while you work on the equipment 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 under pressure when removing the packing hardware or packing rings or when loosening the packing box pipe plug Check with your process or safety engineer for any additional measures that must be taken to protect against process media Note Whenever a gasket seal is disturbed by removing or shifting gasketed parts install a new gasket during reassembly This provides a good gasket seal because the used gasket may not seal properly WARNING Avoid personal injury or property damage by thoroughly cleaning the l
13. ng all safety cautions and warnings If you have any questions about these instructions contact your Emerson Process Management sales office before proceeding A EMERSON www Fisher com Process Management 24000C Valve Instruction Manual March 2011 D103356X012 WARNING Always wear protective gloves clothing 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 This valve is intended for specific range of pressures temperatures and other application specifications Applying different pressures and temperatures to the valve could result in parts damage malfunction of the control valve 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 condit
14. t 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 Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent 4 4QZ UK Dubai United Arab Emirates A Singapore 128461 Singapore EMERSON Fisher Controls International LLC 2009 2011 All Rights Reserved
15. ver the bonnet and snapping into the gap between the top of the valve body key 1 and the bonnet key 8 This O ring acts as a dust moisture seat 2 Place the actuator yoke over the stem key 5 While tilting the actuator back drop the yoke drive nut key 9 over the stem key 5 Run the locknuts key 27 and travel indicator key 58 down as far as possible and counter tighten the locknuts key 27 to lock See the following instruction manual Baumann Actuator Instructions D103352X012 for reassembly and bench range adjustment When assembling or disassembling the valve do not turn the valve stem while the plug is contact with the valve seat This can damage the seating surface very quickly Parts Ordering When corresponding with your Emerson Process Management sales office about this equipment always mention the valve serial number When ordering replacement parts also specify the key number part name and desired material using the following parts tables WARNING Use only genuine Fisher replacement parts Components that are supplied by Emerson Process Management 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 Note Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection us
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