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Baker Hughes Mooney FlowMax HP Instruction Manual
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Baker Hughes Mooney FlowMax HP Instruction Manual

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Mooney
™
FlowMax
HP Regulator
™
Instruction Manual
Baker Hughes Data Classification : Public

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Summary of Contents for Baker Hughes Mooney FlowMax HP

  • Page 1 Mooney ™ FlowMax HP Regulator ™ Instruction Manual 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: Table Of Contents

    Product Description Bolting ASTM B7 Spring Music Wire The Mooney FlowMax HP is an easy to maintain regulator Trim Stainless Steel designed to be used with a self-contained pilot system. The Mooney FlowMax HP regulator has several unique features that...

  • Page 4: Principles Of Operation

    Body Tap Sense Line Tap Three 1/4” - 18 NPTF Three 1/4” - 18 NPTF Table 2 - Specifications Figure 1 - Typical Pressure Reducing Regulator Flow Schematic 2 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 5: Nameplate Information

    5. The Serial Number is stamped on the Body. 6. The Nameplate location. 7. Cage Identifier (not shown - generally attached as a bolt tag) Mooney FlowMax HP Regulator Instruction Manual | 3 Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 6: Installation

    The vent lines and stacks must be protected against condensation and clogging. 4 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 7: Piping Schematics

    36 inches (915 mm) in length and swaged up to a 3-inch pipe. Mooney FlowMax HP Regulator Instruction Manual | 5 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 8 Sense line connecting the FlowMax HP regulator to the downstream piping. (Refer to Table 4 on Page 5 for sense piping recommendations) Series 22 pilot with pilot cartridge in PRV mode. 6 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 9 10. Sense line connecting the SENSE port on the Series 22 pilot to the sense port on the FlowMax HP actuator. 11. Sense line connecting the FlowMax HP actuator to the downstream piping. 12. Series 22 pilot with pilot cartridge in PRV mode. Mooney FlowMax HP Regulator Instruction Manual | 7 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 10 10. Sense line connecting SENSE port on Series 22 pilot to the sense port on the FlowMax HP actuator. 11. Sense line connecting the FlowMax HP actuator to the downstream piping. 12. Series 22 pilot with pilot cartridge in PRV mode. 8 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 11 10. LOADING port of Series 22 pilot (#3) connected to the loading connection on the actuator housing of the FlowMax HP regulator. 11. Sense line connecting the 2nd stage FlowMax HP regulator to the downstream piping. Mooney FlowMax HP Regulator Instruction Manual | 9 Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 12: Start-Up And Operation

    5-10 psi (0.34-0.68 bar) the desired monitor override setting is reached. Lock in the below the full inlet pressure (at low flows). pilot setting. 10 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 13 11. Raise the setpoint of pilot #2 to maintain the exact monitor over-ride pressure set point. 12. Lower pilot #3 to the desired station outlet pressure. Mooney FlowMax HP Regulator Instruction Manual | 11 Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 14: Maintenance

    To disassemble the Plug assembly, remove the Cotter Pin as shown in the figure below and loosen the Castle Use lifting eyes to remove the Actuator assembly by lifting straight up. DO NOT PRY. 12 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 15 Stem and the Seat Insert can Insert Cotter Pin and bend the ends at least 90 degrees to maintain proper locking action. Mooney FlowMax HP Regulator Instruction Manual | 13 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 16 2.14 Pressure test for leaks prior to returning to service. Apply Parker O-lube to the Wedgepak seals on the ™ Plug Seal and the Adapter O-ring prior to lowering the Actuator into position. 14 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 17 Note: The Upper Diaphragm Support plate has an internal O-ring that should be inspected and replaced if necessary. Using proper lifting points, lift the Upper Actuator Housing off the unit. Mooney FlowMax HP Regulator Instruction Manual | 15 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 18 3.23 Install Castle Nut and tighten as per Table 5. Use wrench flats to hold part and prevent the assembly from turning. 3.24 Install Cotter Pin and deform at least 90 degrees for proper locking. 16 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 19 3.35 Set and center the Spring on the Upper Diaphragm Support plate prior to lowering the Upper Actuator Housing onto the assembly. Mooney FlowMax HP Regulator Instruction Manual | 17 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 20 4.18 Pressure test for leaks prior to returning to service. Insert Lower Crush Gasket. Note: The two Crush Gaskets are not re-usable and must be replaced if the Adapter Housing is removed during teardown and reassembly. 18 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.

  • Page 21: Troubleshooting

    3. Check if any valves in the sense line are not fully open 4. Check the pilot for excess friction (“sticking”) 5. Check for excess friction in the actuator Mooney FlowMax HP Regulator Instruction Manual | 19 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 22 Notes 20 | Baker Hughes Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 23 Notes Mooney FlowMax HP Regulator Instruction Manual | 21 Copyright 2021 Baker Hughes Company. All rights reserved.
  • Page 24 Baker Hughes reserves the right to make changes in specifications and features shown herein, or discontinue the product described at any time without notice or obligation.