Masoneilan 41005 Series Globe Valves with API-6A Capabilities Instruction Manual
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© 2023 Baker Hughes Company. All rights reserved.
Figure 10: Model 51 Actuator
Model 51 Double Acting
With handwheel without volume chamber
With handwheel with volume chamber
Page 1: ...Baker Hughes Data Classification Public 41005 Series Cage Guided Globe Valve with Lo dB Anti cavitation API 6A capabilities Instruction Manual Rev G...
Page 2: ...REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN...
Page 3: ...s 11 4 1 2 Plug stems screwed into the actuator stem 11 4 1 3 Stems attached with a stem connector 11 4 1 4 Removal of actuator 11 4 2 Opening of the Pressurized Chamber 11 4 3 Disassembly of Valve Pl...
Page 4: ...6 6 Tightening of Body Stud Nuts 18 6 7 Assembly of Packing Box 19 7 Actuation 24 Type 87 88 Multi Spring Diaphragm Actuators 24 Type 51 52 53 Cylinder Actuators 25 Body Sub Assembly 34 Appendix A 41...
Page 5: ...3 2 Seating Surfaces 40 4 3 3 Gasket seating surfaces 40 4 3 4 Seal Rings and gaskets 40 4 3 5 Valve Plug and Plug Stem 40 5 Valve Reassembly 40 5 1 Pinning the Valve Plug Stem 40 5 1 1 Tightening of...
Page 6: ...n contained in this manual in whole or part shall not be transcribed or copied without Baker Hughes written permission Please report any errors orquestions about the information in this manual to your...
Page 7: ...h and around Baker Hughes supplied equipment per Safe Site Work Practices are the end user s responsibility 4 The failure of properly following the test installation maintenance and or disassembly ass...
Page 8: ...arts When carrying out maintenance operations only manufacturer s replacement parts must be used obtained through our local representatives or our Spare Parts Service When ordering spare parts the mod...
Page 9: ...action on air failure Multispring 87 Open 88 Close Cylinder 51 Double Acting 52 Open 53 Close Body Series 41 Cage Guided Balanced Globe Seal Type 0 Undefined 3 Pressure Energized PTFE Seal Ring 4 Auxi...
Page 10: ...lve and a manually operated throttling valve in the by pass line 3 3 Heat Insulation In case of heat insulated installation do not insulate the valve bonnet and take protection measures related to per...
Page 11: ...ssembly vent the process pressure and isolate the valve if necessary Note The valve must always be reassembled with new packing rings and gaskets before disassembly make sure that the appropriate part...
Page 12: ...technicians due to critical features that cannot be easily addressed in the field Note to factory qualified Masoneilan valve technicians See the latest revision of CES 189 for instructions and mainte...
Page 13: ...on if required The packing is provided as a set of rings consisting of middle rings and bound by end rings also referred to as anti extrusion rings All of our Low E solutions come with Live Loading wh...
Page 14: ...d flange and introduce one or two split rings Note In case of urgency the braided packing of suitable section can be inserted without removal of the worn rings Before this operation the valve must be...
Page 15: ...plug valve plug stem If the valve plug has to be changed then the stem must also be completely changed to guarantee correct pinning of the assembly If only the valve plug stem has to be changed then...
Page 16: ...ves Figures 17 and 19 These valves are equipped with metal rings the inner ring has a straight cut while the outer ring has a staggered cut To insert the rings into the cage groove open the rings slig...
Page 17: ...by the backup rings 6 3 41405 Valve Plug and Cage Assembly Figure 18 6 3 1 Assembly of valve plug and auxiliary pilot plug Assemble as appropriate the flat spring or the coil springs then the valve p...
Page 18: ...n actuators for installation instructions During this operation make sure that the plug does not turn when it is seated If the plug travel is very small and there is a large amount of plug stem inside...
Page 19: ...Capabilities Instruction Manual 19 2023 Baker Hughes Company All rights reserved 6 7 Assembly of Packing Box To assemble the packing box proceed as indicated in the maintenance chapter paragraph 5 1 1...
Page 20: ...x 6 300 1 8UN 2A 8 325 516 600 1 8UN 2A 12 236 376 900 1500 1 3 4 8UN 2A 8 1365 2220 6 2500 1 7 8 8UN 2A 8 1401 2279 8 10 x 8 12 x 8 300 1 1 4 8 UN 2A 8 524 841 600 1 1 4 8 UN 2A 12 479 774 900 1 3 4...
Page 21: ...r A 453 Gr 660 A194 Gr 7 body bonnet material stainless steel bolts materials A 193 Gr B7 A194 Gr 2H A 453 Gr 660 A 194 GR 8 body bonnet material stainless steel bolts materials A 193 Gr B8 class 2 A...
Page 22: ...500 1 1 2 8UN 2A 6 185 299 4 2500 1 5 8 8UN 2A 8 125 203 6 8 x 6 10 x 6 300 1 8UN 2A 8 44 70 600 1 8UN 2A 12 32 51 900 1500 1 3 4 8UN 2A 8 185 301 6 2500 1 7 8 8UN 2A 8 190 309 8 10 x 8 12 x 8 300 1 1...
Page 23: ...A194 Gr 7 or A 453 Gr 660 A194 Gr 7 body bonnet material stainless steel bolts materials A 193 Gr B7 A194 Gr 2H A 453 Gr 660 A 194 GR 8 body bonnet material stainless steel bolts materials A 193 Gr B8...
Page 24: ...specified in Table 2 7 Screw the hex nuts 1 as far as they will go and check that operation is correct 8 Use the pointer 7 to set the travel scale 9 to the valve closed position Table 6 Type 88 Actua...
Page 25: ...does not engage with both stems then retract the actuator stem until alignment and engagement is achieved Figure 8 51 52 53 Cylinder Actuator 7 Assemble and tighten Indicator Arm 23 Spring Lock Washe...
Page 26: ...ex Head 4 1 Stem Connector Top 5 1 Cap Screw Socket Head 6 1 Connector Insert 7 Pointer 8 Screw Pan Head 9 Scale Travel 10 Actuator Stem 31 Yoke Machining 32 1 Lock Nut 33 Yoke Nut 1 Not provided for...
Page 27: ...Manual 27 2023 Baker Hughes Company All rights reserved Figure 9 87 88 Actuators Type 87 Air to Close No 10 16 23 Type 88 Air to Open No 10 16 23 Model 87 Actuator Air to Extend Close Model 88 Actuat...
Page 28: ...ing 55 Set screw 10 Upper spring button 33 O ring Piston rod 56 Worm 11 Thrust bearing 34 Rod scraper 57 Bearing 12 Compression nut 35 Hexagon bolt 58 Retaining ring 13 Separator plate Model 52 53 36...
Page 29: ...ith API 6A Capabilities Instruction Manual 29 2023 Baker Hughes Company All rights reserved Figure 10 Model 51 Actuator Model 51 Double Acting With handwheel without volume chamber Model 51 Double Act...
Page 30: ...r Hughes 2023 Baker Hughes Company All rights reserved Figure 11 Model 51 Actuator Model 51 Double Acting Without handwheel without volume chamber Model 51 Double Acting Without handwheel with volume...
Page 31: ...ries Globe Valves with API 6A Capabilities Instruction Manual 31 2023 Baker Hughes Company All rights reserved Figure 12 Model 52 Actuator Model 52 Air to extend with handwheel Model 52 Air to retract...
Page 32: ...32 Baker Hughes 2023 Baker Hughes Company All rights reserved Figure 13 Model 53 Actuator Model 53 Air to extend with handwheel Model 53 Air to retract without handwheel...
Page 33: ...Masoneilan 41005 Series Globe Valves with API 6A Capabilities Instruction Manual 33 2023 Baker Hughes Company All rights reserved Figure 14 CM DM handwheel Typical for models 51 52 53...
Page 34: ...type 13 16 15 37 14 31 Diffuser option 13 15 12 12 20 20 13 13 16 16 16 15 37 14 31 14 15 14 19 19 41405 TRIM 2 to 4 41405 TRIM 6 to 18 Diffuser option Figure 18 Internal parts of pilot plug valve 414...
Page 35: ...Graphite seal ring 19 Retaining ring 76 Pin o 11B Metallic ring v 20 Auxiliary pilot plug H 11C U PTFE seal ring 21 Valve body stud H 11D Elastomer seal ring 22 Guide bushing n 11E Metallic seal ring...
Page 36: ...ns only manufacturer s replacement parts must be used obtained through our local representatives or our Spare Parts Service When ordering spare parts the model and serial numbers indicated on the manu...
Page 37: ...uctions below and refer to the specific actuator instructions reference 19530 for a type 87 88 actuator and 31188 for type 51 52 53 actuator 3 1 1 Disconnection of instruments Disconnect all mechanica...
Page 38: ...B103 B108 B118 B015 plug B112 plug stems B150 and bushings B203 for nicks scratches burrs sharp corners etc on sealing and sliding surfaces including packing box Important During assembly care must be...
Page 39: ...ng flange follower B219 when torquing There must be no contact between the stem B150 and the packing flange follower B219 4 3 Repair of Parts Before re assembly the parts must be carefully examined in...
Page 40: ...changed then the stem must also be completely changed to guarantee correct pinning of the assembly If only the valve plug stem B150 is changed then the valve plug B112 can be reused 5 Valve Reassembly...
Page 41: ...56 1 125 42 0 1 65 8 5 16 40 0 1 57 47 5 1 87 16 0 63 36 1 3 7 250 184 31 75 1 250 58 0 2 28 8 5 16 40 0 1 57 70 0 2 76 32 0 1 26 40 1 5 8 800 590 Figure 4 Valve Plug Stem Pinning 5 2 Assembly of Spr...
Page 42: ...Hughes 2023 Baker Hughes Company All rights reserved Figure 6 Flow To Open Seals and Gasket Mounting Figure 7 Flow To Close Seals and Gasket Mounting Figure 8 Principle Diagram of the Cage Lip Seal M...
Page 43: ...n in Figure 8 This operation can be facilitated by heating the ring The temperature of the ring should not exceed 180 C 356 F 4 Keep the ring retained until it returns to room temperature and goes bac...
Page 44: ...s coated with PTFE During the body nut tightening take care that the plug stays in contact with the seat ring For 41300 Series it can be necessary to apply a constant force on the plug stem B150 to ac...
Page 45: ...e indicated on the serial plate and in the case of spring to extend actuators do not supply air to the actuator so that the optimum positioning of the valve plug B112 and cage B107 can be obtained 2 S...
Page 46: ...438 1770 2176 Max Torque daN M 215 132 215 266 325 Max Torque ft lb 1586 974 1586 1962 2397 Table 6 Torque Requirements Body Bonnet 15K Valves Description Valve Size inch 3 4 6 8 10 Valve Class 15k 15...
Page 47: ...1005 Series Globe Valves with API 6A Capabilities Instruction Manual 47 2023 Baker Hughes Company All rights reserved Figure 14 Cross Sectional View of 41005 API 6A Design 7 API 6A Body Sub Assembly C...
Page 48: ...48 Baker Hughes 2023 Baker Hughes Company All rights reserved Figure 15 Trim Type and Packing Detail...
Page 49: ...SHING B003 N VALVE BONNET B207 C PACKING RINGS B014 N BODY NUTS B208 C ANTI EXTRUSION RINGS B015 C BODY GASKET B219 N PACKING FLANGE FOLLOWER B017 N DRIVE NUT NOT REPRESENTED B220 N PACKING STUD B103...
Page 50: ...Notes...
Page 51: ...Notes...
Page 52: ...fitness for a particular purpose or use Baker Hughes hereby disclaims any and all liability for any direct indirect consequential or special damages claims for lost profits or third party claims arisi...
