Emerson Fisher Baumann 24000 Instruction Manual
Contents
1. S 68 2961100588 262101588 0 1 24660 101 677 0 2 24625 101 677 PTFE Seat 9 5 0 375 0 5 24617 101 677 Linear 1 0 24631 101 677 2 5 24656 101 677 5 24010 1 101 677 0 5 GE46398X052 46398 092 3 ugy ptem 1 0 GE46397X052 GE46397X092 1 5 24669 1 101 648 2 5 24671 2 101 648 oe 4 24757 5 101 648 Linear 541600 S 68 24717 3 101 648 LEM QT m i 24717 3 101 648 E NE NNI 0 5 1 5 M 688 4 24757 101 688 ume Oj N 11 18 24791 1 101 648 GE46396X052 GE46396X092 GE46395X062 GE46395X102 24669 101 688 2 15 24671 101 688 26 9 1 0625 13 11 18 24791 101 688 007635 007 163 9 5 mm 0 375 inch Orifice Diameter 531600 007635 002 163 20 6 mm 0 8125 inch Orifice Diameter 531600 007635 005 163 zt Seat Ring 6 3 mm 0 25 inch Diameter 541600 007635 002 416 24000 341 1 9 5 mm 0 375 inch Orifice Diameter 541600 007635 003 416 24000 342 1 20 6 mm 0 8125 inch Orifice Diameter 41600 007635 005 416 24000 343 1 26 9 mm 1 0625 inch Orifice Diameter 41600 boom 24000 344 1 1 A matching seat ring key 2 must be furnished with replacement plug orders for Micro Trim plug number 102 and plug number 548 and 588 Cv s 0 2 and 0 5 8 Recommended spare parts Instruction Manual 24000 Valve D103355X012 May 2012 Table 3 Plug and Seat Ring for NPS 1 1 2 and 2 Valves VALV2. OY DESCRIPTION DNiS NPSi ON20 NPS3 4 DN2S NPST DN4O NPS1 1 2 DNSO NPSZ Bonnet Standard 240008051 240008051 2400080631 240008071 240008081 1 Drive Nut Yoke 011757 003 153 27 971514 002 250 Table 2 Plug and Seat Ring for NPS 1 2 3 4 and 1 Valves KEY ORIFICE VALVE SIZE No DESCRIPTION PLUGTYPE DIAMETER C Ky mim DN15 NPS1 2 DN20 NPS 3 4 DN25 NPS1 Metal Seat Micro Trim 6 3 0 25 0 200 0 170 46388 012 46388 092 Linear 24893101577 9 5 0 375 24796 101 577 PTFE Seat 24010 2 101 577 Equal 5 16 24010 101 577 MEE ASPEN 75 eds 24010101377 a P giStem suwa m 2 3 0 25 5 0 375 11 18 boom 24011 101 577 4 D Ps 4 3 Metal Seat Equal 541600 4 34 24185 6 101 548 memos 51518 8 688 240615301548 9 206530154 p 8125 continued Recommended spare parts 7 24000 Valve Instruction Manual May 2012 D103355X012 Table 2 Plug and Seat Ring for NPS 1 2 3 4 and 1 Valves ORIFICE Ad DESCRIPTION PLUG TYPE RUS DIAMETER NO NO mm Inch continued VALVE SIZE DN15 NPS1 2 DN20 NPS3 4 DN25 NPS1 C 20 0170 6 3 0 25 5 0 0 430 GE46391X052 GE46391X092 1 0 GE46389X052 GE46389X092 1 5 24634 101 588 Metal Seat oe 2 5 24171 101 588 Equal 4 24185 101 588 536 amose
3. filled Polytetrafluoroethylene Figure 4 Molded Graphite Flexible Graphite Packing Kit P N 24492T001 E1241 Table 5 Molded Graphite Flexible Graphite Packing Kit P N 24492T001 KEY NO DESCRIPTION MATERIAL Bushing qty 2 Carbon Graphite Instruction Manual 24000 Valve D103355X012 May 2012 Figure 5 Dimensional Drawings 279 011 0 DVC6010 3660 3661 POSITIONER oe BAUMANN 54 WITH FIELDVUE Ho EON ASYE BAUMANN 70 WITH FIELDVUE DVC6010 DIGITAL VALVE CONTROLLER 24000 WITH BAUMANN 32 ACTUATOR 160 AND FISHER 3660 3661 POSITIONER 7 56 3 163 6 4 71 2 8 MAX MAX 276 BAUMANN 32 ATOJFAIL BAUMANN 32 ATCJFAIL BAUMANN 54 ATOJFAIL BAUMANN 54 ATC FAIL CLOSED ACTUATOR WITH OPEN ACTUATOR WITH CLOSED ACTUATOR WITH OPEN ACTUATOR WITH HANDWHEEL HANDWHEEL HANDWHEEL HANDWHEEL 125 4 9 31 1 24 mm inch BAUMANN 32 ACTUATOR WITH BAUMANN NV ELECTRIC E1262 ADJUSTABLE OPEN CLOSE DUAL ACTUATOR TRAVEL STOPS NOTE ACTUATOR REMOVAL REQUIRES 115 mm 4 5 INCHES VERTICAL CLEARANCE 11 24000 Valve Instruction Manual May 2012 D103355X012 Table 6 Baumann 24000 Valve Dimensions VALVE SIZE A VALVE BODY B BONNET WEIGHTS oU DAE kh NVF24 MFT or NVF24 MFT E spring 18 4 return 1 Electric actuators Reference bulletins 52 1 ECV D103347X012 or 52 1 NVACT D103326X012 for additional information Neither Emerson Emerson Process Ma
4. must be taken to protect against process media Note Whenever a qasket 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 A WARNING Avoid personal injury or property damage by thoroughly cleaning the line of all dirt welding chips scale oil 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 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 Athree valve bypass must be used to permit removal of the control valve from the line without shutting down the system 4 Incase of a heat insulated installation insulate the valve body only not the bonnet A WARNING To avoid personal injury or property damage do not attempt to do any work on a valve while the system is in operation The valve must be isolated 100 from the active system and the isolated line voided of pressure and or hazardous fluids UJ Air Pipinq 1 For an air to extend actuator air to close action connect the actuating air pressure line to t
5. Avoid personal injury and property damage from sudden release of process pressure or bursting of parts Before performing any maintenance operations Instruction Manual 24000 Valve D103355X012 May 2012 e Do notremove the actuator from the valve while the valve is still pressurized e Always wear protective gloves clothing and eyewear when performing any maintenance operations e 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 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 e Use lock out procedures to be sure the above measures stay in effect while you work on the equipment e 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 e Check with your process or safety engineer for any additional measures that
6. E SIZE 318025 12 O e 1 ss amos PTFESeat Equal 57 24 08 24254 102 577 eras LO 86 2099310087 ue sao X 58 5228 3 8 26830297 sanus 0 35 Xunzus o 8029 7 19 ss aes imo 38101 50 sco L3 58 285319548 seo so 20911055 san 0 86 2 mawsm 0 at Pugfstem e UI 240110258 1 se 26x3018 Metal Seat Equal 25 588 38 1 1 50 sos L3 58 290158 _ 509 sp 4 __ 246359102588 nsa 20 prz 1 S5 51050 541600 3 ss 28871162688 s 271 2 U2 240430088 19 fes 2980288 indir uu ee usos L3 55 288788 800 2796 68 38 1 mm 1 25 inch Orifice Diameter 531600 24000 542 50 8 mm 2 0 inch Orifice Diameter 531600 o 07 24000641 38 1 mm 1 25 inch Diameter 541600 240005421 50 8 mm 2 0 inch Orifice Diameter 41600 7 240006413 Recommended spare parts WO 24000 Valve Instruction Manual May 2012 D103355X012 Figure 3 Spring Loaded PTFE V Ring Packing Kit P N 24494T001 Table 4 Spring Loaded PTFE V Ring Packing Kit P N 24494T001 PTFE carbon filed PTFE Spacer 2000
7. Instruction Manual 24000 Valve D103355X012 May 2012 Baumann 24000 Little Scotty Bronze Control Valve Co nte nts Figure 1 24000 Little Scotty Control Valve with Introduction 1 Baumann 32 Actuator and Scope of 1 FIELDVUE DVC2000 Digital Valve Controller Safety Precautions 2 dde ames ett Luis 2 INSEANALION bias Episc 3 oii aoc sg ote aeo eq e eoe 3 Disdssenmbly Rh Ded ERAN CORP 4 4 Actuator 4 Valve Body Disassembly 5 Lapping the Valve Seat 5 Replacing Packing 5 Actuator and Valve Body Reassembly 5 Parts Ordering cere nose ev ERU qe 6 Dimensions and Weights 11 Introduction Baumann Little Scotty industrial control valves fiqure 1 are intended for general utility service in pressure flow and temperature control applications Industrial grade control valves exhibit low hysteresis and deadband good control characteristics tight shutoff rugged construction high performance packing and easy maintainability This translates into reduced maintenance costs reduced process variability and increased process availability Scope of Manual This instruction manual includes installation maintenance and parts inform
8. ation for the Baumann 24000 bronze control valve Do not install operate or maintain Baumann 24000 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 including all safety cautions and warnings If you have any questions about these instructions contact your Emerson Process Management sales office before proceeding za EMERSON www Fisher com Process Management 24000 Valve Instruction Manual May 2012 D103355X012 A WARNING Always wear protective gloves clothing and 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 CAUTION This valve is intended for a specific range of pressu
9. he 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 to the lower diaphragm case UJ 24000 Valve Instruction Manual May 2012 D103355X012 2 Use 6 4 mm 1 4 inch 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 not to exceed 2 41 barg 35 psig Disassembly A WARNING If there is evidence of process fluid under pressure leaking from the joint retighten the valve body joint nuts and return to the Warning at the beginning of the Maintenance section This Warning provides proper steps to isolate the valve and relieve process pressure CAUTION When assembling or disassembling the valve do not turn the valve stem while the plug is in contact with the valve seat This can damage the seating surface very quickly CAUTION 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 together This will allow you to turn the stem by turning the locknuts key 27 with a wrench When placing the valve in a vise clamp the flat end faces of the valve Do not try to clamp the rounded sides of the valve This will ruin the valve Actuator Removal Access to the interna
10. hen the lapping is complete removing all traces of lapping compound Replacing Packing Refer to the standard and optional packing constructions figures 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 stem key 5 out through the packing box Remove the packing box and packing Push out the old packing by working from the underside of the bonnet key 8 2 For Standard Spring Loaded PTFE V Ring Packing figure 3 Carefully insert each piece in exact order shown in figure 3 Tighten the 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 packing life 3 For Optional Molded Graphite Ribbon Packing figure 4 Carefully insert each piece in exact order shown in figure 4 Hand tighten packing follower key 10 Use a wrench to increase tightness by turning the nut an additional 60 degrees Actuator and Valve Body Reassembly Inserta new valve body gasket key 49 and install bonnet assembly key 8 Place the actuator yoke over stem key 5 While tilting actuator back drop yoke drive nut key 9 over stem key 5 Run lock nuts key 27 and travel indicator key 58 down as far as possible and counter tighten locknuts key 27 to lock 24000 Valve Instruction Manual May 2012 D103355X012 Careful
11. key 10 3 Remove the plug and stem assembly by pulling it out through the bottom of the bonnet key 8 while rotating the stem key 5 This will help prevent damage to the packing components Note Handle the parts carefully to avoid damaging the seating and guiding surfaces Wipe the parts with a clean soft cloth and examine for signs of wear or damage Lapping the Valve 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 Screw the bonnet key 8 loosely into the valve body key 1 to serve as a quide 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 ring concentric 4 Cleanthe valve seat key 2 and plug key 4 thoroughly w
12. l components of the valve body can be accomplished with the actuator removed For actuator maintenance see the following instruction manual Baumann Actuator Instructions D103352X012 Air to Close Actuators 1 Disconnect air supply to the actuator and remove air tubing Loosen drive nut key 9 and then remove plug and stem keys 4 and 5 assembly by holding actuator stem still while unthreading plug and stem assembly counterclockwise Remove stem locknuts key 27 travel indicator key 58 and yoke drive nut key 9 NJ UJ Remove actuator from valve I 5 Disconnect air supply to actuator and remove air tubing Air to Open Actuators 1 Using flexible tubing apply sufficient air pressure to the actuator to lift the plug off the seat 2 Loosen drive nut key 9 and then remove plug and stem keys 4 and 5 assembly by holding actuator stem still while unthreading plug and stem assembly counterclockwise 3 Remove stem locknuts key 27 travel indicator key 58 and yoke drive nut key 9 Instruction Manual 24000 Valve D103355X012 May 2012 4 Remove actuator from valve 5 Disconnect air supply to actuator and remove air tubing Valve Body Disassembly 1 After removing the actuator unscrew bonnet key 8 and plug and stem keys 4 and 5 from valve body key 1 A new body gasket key 49 should be installed each time the valve is disassembled 2 Loosen packing spring load by removing the packing follower
13. ly position actuator over stem key 5 lift plug stem and turn plug stem key 5 into actuator stem as far as it will go before adjusting bench range See the following instruction manual Baumann Actuator Instructions D103352X012 CAUTION When assembling or disassembling the valve do not turn the valve stem while the plug is in contact with the valve seat This can damage the seating surface very quickly Figure 2 Baumann 24000 Valve Body Assembly with Standard Bonnet and Standard PTFE Spring Loaded Packing 1 JUL O 0000 OO 9 E1259 A WARNING To avoid personal injury or equipment damage due to possible sudden shifting or falling of the valve assembly do not lift the valve by the handwheel 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 Instruction Manual 24000 Valve D103355X012 May 2012 A WARNING Use only genuine Fisher replacement parts Components that are not 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 Table 1 Baumann 24000 Common Parts
14. nagement 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 Little Scotty Fisher and FIELDVUE 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 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 Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates A Singapore 128461 Singapore mA EMERSON 2009 2012 Fisher Controls International LLC All rights reserved
15. res 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 conditions 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 A WARNING If you move or work on an actuator installed on a 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 A 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
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