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Baker Hughes Masoneilan 49000 Series Instruction Manual

Energy management control valve
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Masoneilan
™
49000 Series
Energy Management Control Valve
Instruction Manual (Rev.D)
Baker Hughes Data Classification: Public

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Summary of Contents for Baker Hughes Masoneilan 49000 Series

  • Page 1 Masoneilan ™ 49000 Series Energy Management Control Valve Instruction Manual (Rev.D) 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.
  • Page 3 Actuator Assembly .........................3 Disassembly..........................3 Valve Actuation ........................3 Disconnect Instrumentation ....................3 Air-to-Retract Actuators ......................4 Threaded Connection ......................4 Split Clamp Connection ....................4 Air-to-Extend Actuators ......................4 Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | c...

  • Page 4: Table Of Contents

    Balance seal, metal (high temp) type FTO and FTC (seal is non-directional) ....7 Bonnet Assembly ........................7 Tightening Body Nuts ......................7 Packing Box Assembly ......................8 Actuation ............................11 Type 51/52/53 Cylinder Actuators ..................14 Connecting Air to Extend......................14 Connecting Air to Retract .......................14 d | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 5 DANGER CAUTION WARNING Items sold by Baker Hughes are warranted to be free from defects in materials and workmanship for a period of one year from the Indicates a potentially hazardous situation which, if not avoided, date of shipment provided said items are used according to Baker could result in death or serious injury.
  • Page 6 Contact the Baker Hughes offers Masoneilan After Sales Service comprised of local Baker Hughes Sales Office or Service Center with any issues highly qualified technicians to support the installation, operation, or problems. Be sure to note the valve model number and serial maintenance and repair of its equipment.
  • Page 7 Gasket mating surfaces must be thoroughly cleaned to ensure leak-free joints. Sacrificial start-up fixtures can be purchased from Internal valve components should be removed prior Baker Hughes to protect the operational trim during the installa- to performing welding or pre/post weld heat treatment tion and line flushing phases.

  • Page 8: Actuator Removal

    Disassemble yoke nut or yoke attachment screws, and CAUTION Baker Hughes highly recommends avoiding in the field lift the actuator off of the valve being careful not to damage the maintenance of this part. The plug assembly should be bonnet threads purchased as a complete assembly.

  • Page 9: Maintenance & Repair

    (2). Next press the expanded graphite rings into the packing area one at a time. Press an additional back-up ring into packing area. Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 5...

  • Page 10: Gaskets

    (10B) in the scratches, erosion, corrosion, or other damage. valve body (1). Make sure the gasket is centered properly in the body. 6 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 11: Trim, Bonnet And Body Assembly

    (2). and trim are installed horizontally. Position the bonnet (2) above the valve body (1), oriented as shown in Figure 6. Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 7...

  • Page 12: Packing Box Assembly

    Assemble the packing box components per the maintenance instructions in the Packing Box maintenance procedure on page 5. Note: Tighten bonnet nuts in five equal steps. Figure 7: Torque Sequence 8 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 13 720016111 407.3 16.04 6200 6900 2.000-8 UN-2A 720015678 299.5 11.79 2500 2800 2.250-8 UN-2A 720016108 336.5 13.25 3600 4000 Table 1: Torque Values Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 9...
  • Page 14 Figure 8: Typical Assembly 10 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.

  • Page 15: Actuation

    (2 or 6). Line up the travel scale (9) with the pointer and check actuator for proper operation. DANGER Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 11...
  • Page 16 Stem Connector, Bottom Cap Screw, Hex Head Stem Connector, Top Cap Screw, Socket Head Connector Insert Pointer Screw, Pan Head Scale, Travel Actuator Stem Yoke, Machining Lock Nut Yoke Nut 12 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 17 Type 88 Air to Open No. 10-16-23 No. 10-16-23 Figure 9b Figure 10b Type 87 Actuator Type 88 Actuator Air to Extend (Close) Air to Retract (Open) Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 13...

  • Page 18: Type 51/52/53 Cylinder Actuators

    Line up the indicator plate (26), with Indicator arm (23) and check actuator for proper operation. Line up the indicator plate (26), with Indicator arm (23) and check actuator for proper operation. DANGER 14 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 19 Model 51 Double Acting Without volume chamber Figure 14 Figure 15 Model 53 (air to retract) Model 52 (air to extend) without handwheel without handwheel Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 15...
  • Page 20 Cylinder tube Guide ring • Guide ring Top plate Set screw Center bolt Hexagon nut • O ring (Piston, Top plate) Split clamp Indicator arm • Recommended Spare Parts 16 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 21 Notes Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 17...
  • Page 22 Notes 18 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
  • Page 23 Notes Copyright 2020 Baker Hughes Company. All rights reserved. Masoneilan 49000 Series Energy Management Control Valves | 19...
  • Page 24 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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