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Summary of Contents for Baker Hughes Masoneilan 41005 Series
- Page 1 Masoneilan ™ 41005 Series Cage Guided Globe Valve Instruction Manual (Rev. F) Baker Hughes Data Classification : Public...
- Page 2 PROBLEMS ARISE WHICH ARE NOT COVERED SUFFICIENTLY FOR THE CUSTOMER/OPERATOR’S PURPOSES THE MATTER SHOULD BE REFERRED TO BAKER HUGHES. THE RIGHTS, OBLIGATIONS AND LIABILITIES OF BAKER HUGHES AND THE CUSTOMER/OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT.
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Page 3: Table Of Contents
Body Sub Assembly ............25 © 2020 Baker Hughes Company. All rights reserved. -
Page 4: Safety Information
CAUTION Warranty Indicates a potentially hazardous situation which, if not Items sold by Baker Hughes are warranted to be free avoided, could result in death or serious injury. from defects in materials and workmanship for a period of one year from the date of shipment provided said items... -
Page 5: General
The valve is equipped with an actuator; like all the other valve accessories, actuators are the subject of special Baker Hughes offers it clientele an After Sales Service instructions which provide information on the electric comprising highly qualified technicians, for the operation, and pneumatic connections. -
Page 6: Numbering System
Note: This instruction manual describes all the standard options in the 41005 Series valve. To satisfy the particular conditions of your application, Baker Hughes may have had to develop a special option which is the subject of an additional clause to this instruction manual. -
Page 7: Installation
3.3 Heat Insulation In case of heat insulated installation, do not insulate the valve bonnet and take protection measures related to personal safety. © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... -
Page 8: Disassembly
(22) from the bonnet (7). Note: A packing spacer (5) is only mounted when the bonnet has a side connection. Prior to disassembly, vent the process pressure and isolate the valve if necessary. © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... -
Page 9: Disassembly Of Valve Plug Stem
See the latest revision of CES-189 for instructions and maintenance values. The metal piston rings (11) can be replaced in the field per instructions for plug type 41505. © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... -
Page 10: Maintenance - Repair
Tighten packing flange nuts (3) as Otherwise the part must be replaced as soon as possible required. (see paragraph “Spare parts”). 10 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... - Page 11 If the auxiliary pilot plug seat in the valve plug (15) and/or of the assembly. If only the valve plug stem has to be changed, then the valve plug can be reused. | 11 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual...
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Page 12: Valve Reassembly
50 (2) 1 500 (1100) Figure 7 Two flats of wrench size “E” Shouldered Standard Plug shank stem stem Shouldered stem Dia. C Stem pin Standard stem Figure 8 12 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... -
Page 13: Assembly Of Ring Or Spring-Energized Seal Ring
Note: The cuts on each ring are to be placed at about Figure 9 180° from each other. | 13 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... -
Page 14: 41405 Valve Plug And Cage Assembly
The face of the bonnet should be parallel to the upper face of the body. Slide the guide bushing (22) onto the valve plug stem and let it drop to the bottom of the packing box housing. 14 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... -
Page 15: Tightening Of Body Stud Nuts
Screw the external nuts in order indicated by the Figure 2 and screw them by successive, uniform and progressive levels until the torque values given in the tables on pages 16 through 19. | 15 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... -
Page 16: Torque Requirements: Body / Bonnet Bolting [Ft-Lb]
1092 1-3/4-8UN-2A 1512 2456 2-1/4-8UN-2A 3356 5480 1500 2-1/2-8UN-2A 4794 7848 1-3/8-8UN-2A 1202 1-3/4-8UN-2A 1549 2515 1-7/8-8UN-2A 2950 4802 1-3/4-8UN-2A 1401 2279 1-3/4-8UN-2A 1770 2877 2-1/2-8UN-2A 5163 8453 16 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... - Page 17 1-3/4-8UN-2A 1214 1360 150/300 1-3/4-8UN-2A 1984 2021 2-8UN-2A 3135 3208 150/300 1-1/2-8UN-2A 1-3/4-8UN-2A 1785 2021 150/300 1-3/4-8UN-2A 1401 2279 5089 150/300 2-1/2-8UN-2A 5236 | 17 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual...
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Page 18: Torque Requirements: Body / Bonnet Bolting [M.dan]
1-7/8-8UN-2A 1-1/2-8UN-2A 1-1/2-8UN-2A 2-8UN-2A 1500 2-1/2-8UN-2A 1017 1-1/2-8UN-2A 1-1/2-8UN-2A 1-1/2-8UN-2A 1500 1-3/4-8UN-2A 2500 2-8UN-2A 1-3/8-8UN-2A 1-3/4-8UN-2A 2-1/4-8UN-2A 1500 2-1/2-8UN-2A 1064 1-3/8-8-UN 2A 1-3/4-8UN-2A 1-7/8-8UN-2A 1-3/4-8UN-2A 1-3/4-8UN-2A 2-1/2-8UN-2A 1146 18 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... - Page 19 150/300 1-1/4-8-UN-2A 1 1/8 8 UN 2A 150/300 1-1/2-8UN-2A 1-1/2-8UN-2A 150/300 1-3/4-8UN-2A 1-3/4-8UN-2A 150/300 1-3/4-8UN-2A 2-8UN-2A 150/300 1-1/2-8UN-2A 1-3/4-8UN-2A 150/300 1-3/4-8UN-2A 150/300 2-1/2-8UN-2A | 19 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual...
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Page 20: Actuator
(2). As soon as it becomes possible, valve insert the valve stem into the actuator stem. The 20 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... -
Page 21: Coupling Of Actuator Type 88 No. 10, 16 And 23
12 and 16 2500 7 (0.275) 9.3 (0.37) 150 to 1500 A = Pilot plug travel Figure 14. Seating value for 41405 valves | 21 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... -
Page 22: Coupling Of Air-To-Extend Actuator (Type 37)
Shut off the air pressure then use the pointer (58) to set the travel scale (56). The pointer (58) must indicate “closed” when the air pressure is nil. 22 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes... - Page 23 33 Drive nut Detail of 87/88 Model No. 6 Not provided for size 6 actuator Figure 15. Spring diaphragm actuators – types 87/88 multispring | 23 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual...
- Page 24 Spring barrel cap Coupling parts Coupling parts (No 18 and 18L actuators) (No 24 actuator) Detail of coupling types of plug stem Figure 16. Spring diaphragm actuator 37/38 types 24 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes...
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Page 25: Body Sub Assembly
– 41375 type Figure 17. Internal parts of pilot plug valve – 41405 type Diffuser Option Diffuser option 11E/11B Figure 19. HTS plug assembly | 25 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual... - Page 26 On 6” to 24” valves sizes only (150 to 600 mm) On 41905 series valves only On 41375 high temperature valves only On 41605 series valves only On 41405/505 Series valves only 26 | © 2020 Baker Hughes Company. All rights reserved. Baker Hughes...
- Page 27 | 27 © 2020 Baker Hughes Company. All rights reserved. Masoneilan 41005 Series Globe Valves Instruction Manual...
- Page 28 Copyright 2020 Baker Hughes Company. All rights reserved. Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does not make any representation as to the accuracy or completeness of the information and makes no warranties of any kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness for a particular purpose or use.
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