Summary of Contents for Baker Masoneilan 21000 Series
- Page 1 21000 Series Top Guided Globe Valve with Lo-dB /Anti-cavitation capabilities ™ Instruction Manual (Rev.E) Baker Hughes Data Classification: Public...
- Page 2 OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. NO ADDITIONAL REPRESENTATIONS OR WARRANTIES BY BAKER HUGHES REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS.
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Page 3: Table Of Contents
8.2 Quick-Change Trim ....................... 9 8.3 High Pressure & Angle Design ....................9 9. Actuators ........................... 10 9.1 Types 87/88 Actuators ......................10 Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | iii Copyright 2023 Baker Hughes Company. All rights reserved. - Page 4 10.3 Plug And Seat Ring Seating Surfaces ................17 10.4 Bonnet Reassembly ......................17 10.5 Valve Body Reassembly ....................17 10.6 Actuator To Body S/A And Plug Stem Adjustment ............. 17 iv | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved.
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Page 5: Important: Safety Warning
Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 1 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 6: Introduction
Contact the local Baker Hughes Sales office or Service Center with any Standard construction offers a contoured plug (21100 Series) issues or problems. Be sure to note the valve model number and with a threaded seat ring or a quick change seat ring. -
Page 7: Air Piping
" tubing (6 x 8 mm) is Remove body stud nuts (10). DANGER preferred. AII connections must be free of leaks. Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 3 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 8: Maintenance/Repair
Note: As an alternative, drill a hole through a flat steel DANGER defects, and the contact surfaces of the seats should be as plate and fasten to the plug stem using two locknuts. 4 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 9: Quick-Change Trim
Note: As an alternative, drill a hole through a flat steel plate and fasten to the plug stem using two locknuts. Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 5 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 10: Packing Box
CAUTION Note: In an emergency, string packing may be used as a temporary repair only. It must be replaced with the correct packing as soon as possible. 6 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 11: Expanded Graphite P. Ring (Option)
LE Packing is only available with the spring loaded Follower follower. Installation should be performed as detailed in the following paragraphs. Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 7 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 12: Soft Seat Plug
3"‑ 6" size valves, the plug tip has two machined holes into the valve. into which a tool (fabricated with appropriate size pins) DANGER can be inserted for removal. 8 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 13: Valve Body Reassembly
K. For actuator assembly and plug stem adjustment, proceed to the actuator instruction Ref. 19530 for a type 87/88 actuator. DANGER Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 9 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 14: Actuators
Retainer Screw DANGER Screw Insert Retainer Plug Insert O-ring Plug Tip " - 2" Valve Sizes 3" - 8" Valve Sizes Figure 3 – Soft Seat Plugs (Optional) 10 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved. - Page 15 Figure 4 – Seat Lapping Device Figure 6 – Braided Flexible Graphite Configuration Figure 8 Lo-dB (Type 21900) and Anti-cavitation (Type 21800) Double Stage Trim (Optional) Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 11 Copyright 2023 Baker Hughes Company. All rights reserved.
- Page 16 3/4 to 4 20 to 100 Lanter n Lanter n Ring Ring 150 to 200 6 to 8 Figure 10 – Packing Ring Arrangements with Optional Lubricator Connection 12 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved.
- Page 17 Only on 21000 threaded tr im v alv es. For quic k-change tr im v alv es, use follo wing torques ..Figure 11 – Bolting Torques and Tightening Sequence Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 13 Copyright 2023 Baker Hughes Company. All rights reserved.
- Page 18 Cage * Packing Seat Ring Lantern Ring (optional) Seat Ring Gasket * Bonnet Plug Recommended spare parts Only on Quick Change Trim 14 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved.
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Page 19: Bellows Valve Disassembly
Remove the plug pin (17), then remove the plug (16) from seat ring gasket (15). the plug stem (30). (See section 10.2.1.1 for unpinning the plug stem). DANGER Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 15 Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 20: Repair
Pin the plug on the stem (See section 10.2.1.3). and pin hole diameter. Proceed as described in Paragraph C above, taking care not to damage the plug guide area. 16 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved. -
Page 21: Plug And Seat Ring Seating Surfaces
CAUTION sequence. 10.5 Valve Body Reassembly Refer to instructions stated in Section 8 for the specific trim type involved. Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 17 Copyright 2023 Baker Hughes Company. All rights reserved. - Page 22 Bonnet Spacer Gasket Cage Bonnet Extension Assembly Seat Ring Upper Flange Recommended Spare Parts + These parts included in welded subassembly Quick change trim only 18 | Baker Hughes Copyright 2023 Baker Hughes Company. All rights reserved.
- Page 23 Notes Masoneilan 21000 Series Top Guided Globe Valve Instruction Manual | 19 Copyright 2023 Baker Hughes Company. All rights reserved.
- Page 24 Copyright 2023 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.